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<div class="title">server_callback.h</div> </div>
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<a href="support_2server__callback_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Copyright 2018 gRPC authors.</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// You may obtain a copy of the License at</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// See the License for the specific language governing permissions and</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">// limitations under the License.</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  </div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#ifndef GRPCPP_SUPPORT_SERVER_CALLBACK_H</span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#define GRPCPP_SUPPORT_SERVER_CALLBACK_H</span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  </div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <atomic></span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <functional></span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <type_traits></span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  </div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <<a class="code" href="grpcpp_2impl_2call_8h.html">grpcpp/impl/call.h</a>></span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <<a class="code" href="call__op__set_8h.html">grpcpp/impl/call_op_set.h</a>></span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <<a class="code" href="p_2impl_2sync_8h.html">grpcpp/impl/sync.h</a>></span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="code" href="support_2callback__common_8h.html">grpcpp/support/callback_common.h</a>></span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="code" href="grpcpp_2support_2config_8h.html">grpcpp/support/config.h</a>></span></div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <<a class="code" href="support_2message__allocator_8h.html">grpcpp/support/message_allocator.h</a>></span></div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <<a class="code" href="grpcpp_2support_2status_8h.html">grpcpp/support/status.h</a>></span></div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  </div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">namespace </span><a class="code" href="namespacegrpc.html">grpc</a> {</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  </div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment">// Declare base class of all reactors as internal</span></div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">namespace </span>internal {</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  </div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment">// Forward declarations</span></div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">template</span> <<span class="keyword">class</span> Request, <span class="keyword">class</span> Response></div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">class </span>CallbackUnaryHandler;</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">template</span> <<span class="keyword">class</span> Request, <span class="keyword">class</span> Response></div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">class </span>CallbackClientStreamingHandler;</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">template</span> <<span class="keyword">class</span> Request, <span class="keyword">class</span> Response></div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">class </span>CallbackServerStreamingHandler;</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">template</span> <<span class="keyword">class</span> Request, <span class="keyword">class</span> Response></div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">class </span>CallbackBidiHandler;</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  </div>
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<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_reactor.html"> 49</a></span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_server_reactor.html">ServerReactor</a> {</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">virtual</span> <a class="code" href="classgrpc_1_1internal_1_1_server_reactor.html#ac1fad8a93bd91539593f9c8c293d82c7">~ServerReactor</a>() = <span class="keywordflow">default</span>;</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_server_reactor.html#a9f897ae667ba6d12effef7c280913242">OnDone</a>() = 0;</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_server_reactor.html#ad474a8d237cf749d216a5e1d7626d44f">OnCancel</a>() = 0;</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  </div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="comment">// The following is not API. It is for internal use only and specifies whether</span></div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="comment">// all reactions of this Reactor can be run without an extra executor</span></div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="comment">// scheduling. This should only be used for internally-defined reactors with</span></div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="comment">// trivial reactions.</span></div>
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<div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_reactor.html#aed030ad260f18b6673b6d768329ae0bd"> 59</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classgrpc_1_1internal_1_1_server_reactor.html#aed030ad260f18b6673b6d768329ae0bd">InternalInlineable</a>() { <span class="keywordflow">return</span> <span class="keyword">false</span>; }</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  </div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">template</span> <<span class="keyword">class</span> Request, <span class="keyword">class</span> Response></div>
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<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_reactor.html#a36fce87741ce699f749216a4c7d36d1f"> 63</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_callback_unary_handler.html">CallbackUnaryHandler</a>;</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">template</span> <<span class="keyword">class</span> Request, <span class="keyword">class</span> Response></div>
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<div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_reactor.html#ab42503b71cc07a77da05b39d647e0c3e"> 65</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_callback_client_streaming_handler.html">CallbackClientStreamingHandler</a>;</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">template</span> <<span class="keyword">class</span> Request, <span class="keyword">class</span> Response></div>
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<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_reactor.html#acdc495055cbcc7cffb4b9bbf5f2523df"> 67</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_callback_server_streaming_handler.html">CallbackServerStreamingHandler</a>;</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">template</span> <<span class="keyword">class</span> Request, <span class="keyword">class</span> Response></div>
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<div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_reactor.html#ac41268fbcd7a5fc78bbf5541bfb0b618"> 69</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_callback_bidi_handler.html">CallbackBidiHandler</a>;</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> };</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  </div>
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<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_callback_call.html"> 73</a></span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_server_callback_call.html">ServerCallbackCall</a> {</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_callback_call.html#afd1da77659ae44af4e4984ce4c615538"> 75</a></span>  <span class="keyword">virtual</span> <a class="code" href="classgrpc_1_1internal_1_1_server_callback_call.html#afd1da77659ae44af4e4984ce4c615538">~ServerCallbackCall</a>() {}</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  </div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="comment">// This object is responsible for tracking when it is safe to call OnDone and</span></div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="comment">// OnCancel. OnDone should not be called until the method handler is complete,</span></div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="comment">// Finish has been called, the ServerContext CompletionOp (which tracks</span></div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="comment">// cancellation or successful completion) has completed, and all outstanding</span></div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="comment">// Read/Write actions have seen their reactions. OnCancel should not be called</span></div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="comment">// until after the method handler is done and the RPC has completed with a</span></div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="comment">// cancellation. This is tracked by counting how many of these conditions have</span></div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="comment">// been met and calling OnCancel when none remain unmet.</span></div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  </div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="comment">// Public versions of MaybeDone: one where we don't know the reactor in</span></div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="comment">// advance (used for the ServerContext CompletionOp), and one for where we</span></div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="comment">// know the inlineability of the OnDone reaction. You should set the inline</span></div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="comment">// flag to true if either the Reactor is InternalInlineable() or if this</span></div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="comment">// callback is already being forced to run dispatched to an executor</span></div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="comment">// (typically because it contains additional work than just the MaybeDone).</span></div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  </div>
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<div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_callback_call.html#a8f5d1ec7fefd1a27aa5928c31f7e38df"> 93</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_server_callback_call.html#a8f5d1ec7fefd1a27aa5928c31f7e38df">MaybeDone</a>() {</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">if</span> (<a class="code" href="support_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a>(Unref() == 1)) {</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  ScheduleOnDone(reactor()->InternalInlineable());</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  }</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  }</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  </div>
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<div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_callback_call.html#a91963708bf926cc62582440c7fedd051"> 99</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_server_callback_call.html#a91963708bf926cc62582440c7fedd051">MaybeDone</a>(<span class="keywordtype">bool</span> inline_ondone) {</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordflow">if</span> (<a class="code" href="support_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a>(Unref() == 1)) {</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  ScheduleOnDone(inline_ondone);</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  }</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  }</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  </div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="comment">// Fast version called with known reactor passed in, used from derived</span></div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="comment">// classes, typically in non-cancel case</span></div>
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<div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_callback_call.html#a81e8341db8a1636364a8a4205114a3fe"> 107</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_server_callback_call.html#a81e8341db8a1636364a8a4205114a3fe">MaybeCallOnCancel</a>(<a class="code" href="classgrpc_1_1internal_1_1_server_reactor.html">ServerReactor</a>* reactor) {</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">if</span> (<a class="code" href="support_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a>(UnblockCancellation())) {</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  CallOnCancel(reactor);</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  }</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  }</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  </div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="comment">// Slower version called from object that doesn't know the reactor a priori</span></div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="comment">// (such as the ServerContext CompletionOp which is formed before the</span></div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="comment">// reactor). This is used in cancel cases only, so it's ok to be slower and</span></div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="comment">// invoke a virtual function.</span></div>
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<div class="line"><a name="l00117"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_callback_call.html#a1ab23641e1ee96f910f325992c514101"> 117</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_server_callback_call.html#a1ab23641e1ee96f910f325992c514101">MaybeCallOnCancel</a>() {</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">if</span> (<a class="code" href="support_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a>(UnblockCancellation())) {</div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  CallOnCancel(reactor());</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  }</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  }</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">protected</span>:</div>
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<div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_callback_call.html#abf7d5b632ff79a688b342b235275be72"> 125</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_server_callback_call.html#abf7d5b632ff79a688b342b235275be72">Ref</a>() { callbacks_outstanding_.fetch_add(1, std::memory_order_relaxed); }</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  </div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keyword">virtual</span> <a class="code" href="classgrpc_1_1internal_1_1_server_reactor.html">ServerReactor</a>* reactor() = 0;</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  </div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="comment">// CallOnDone performs the work required at completion of the RPC: invoking</span></div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="comment">// the OnDone function and doing all necessary cleanup. This function is only</span></div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="comment">// ever invoked on a fully-Unref'fed ServerCallbackCall.</span></div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> CallOnDone() = 0;</div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  </div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="comment">// If the OnDone reaction is inlineable, execute it inline. Otherwise send it</span></div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="comment">// to an executor.</span></div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordtype">void</span> ScheduleOnDone(<span class="keywordtype">bool</span> inline_ondone);</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  </div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="comment">// If the OnCancel reaction is inlineable, execute it inline. Otherwise send</span></div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="comment">// it to an executor.</span></div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordtype">void</span> CallOnCancel(<a class="code" href="classgrpc_1_1internal_1_1_server_reactor.html">ServerReactor</a>* reactor);</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  </div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="comment">// Implement the cancellation constraint counter. Return true if OnCancel</span></div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="comment">// should be called, false otherwise.</span></div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordtype">bool</span> UnblockCancellation() {</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">return</span> on_cancel_conditions_remaining_.fetch_sub(</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  1, std::memory_order_acq_rel) == 1;</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  }</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  </div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordtype">int</span> Unref() {</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">return</span> callbacks_outstanding_.fetch_sub(1, std::memory_order_acq_rel);</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  }</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  </div>
|
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  std::atomic_int on_cancel_conditions_remaining_{2};</div>
|
|
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  std::atomic_int callbacks_outstanding_{</div>
|
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  3}; <span class="comment">// reserve for start, Finish, and CompletionOp</span></div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> };</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  </div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="keyword">template</span> <<span class="keyword">class</span> Request, <span class="keyword">class</span> Response></div>
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<div class="line"><a name="l00161"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_default_message_holder.html"> 161</a></span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_default_message_holder.html">DefaultMessageHolder</a> : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1_message_holder.html">MessageHolder</a><Request, Response> {</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_default_message_holder.html#a0894fbc5c6ee05bc75ae0bef14015799"> 163</a></span>  <a class="code" href="classgrpc_1_1internal_1_1_default_message_holder.html#a0894fbc5c6ee05bc75ae0bef14015799">DefaultMessageHolder</a>() {</div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  this-><a class="code" href="classgrpc_1_1_message_holder.html#aa93d282938b8c801895ca3af1a54fbb0">set_request</a>(&request_obj_);</div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  this-><a class="code" href="classgrpc_1_1_message_holder.html#a096aeb3afa14d0024797d556dc6f22b7">set_response</a>(&response_obj_);</div>
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|
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  }</div>
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<div class="line"><a name="l00167"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_default_message_holder.html#a9760eb34327ea06132af6727dbaacaeb"> 167</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_default_message_holder.html#a9760eb34327ea06132af6727dbaacaeb">Release</a>()<span class="keyword"> override </span>{</div>
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|
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="comment">// the object is allocated in the call arena.</span></div>
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|
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  this->~<a class="code" href="classgrpc_1_1internal_1_1_default_message_holder.html">DefaultMessageHolder<Request, Response></a>();</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  }</div>
|
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  </div>
|
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keyword">private</span>:</div>
|
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  Request request_obj_;</div>
|
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  Response response_obj_;</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> };</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  </div>
|
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> } <span class="comment">// namespace internal</span></div>
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  </div>
|
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<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment">// Forward declarations</span></div>
|
|
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="keyword">class </span>ServerUnaryReactor;</div>
|
|
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="keyword">template</span> <<span class="keyword">class</span> Request></div>
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<div class="line"><a name="l00182"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_read_reactor.html"> 182</a></span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1_server_read_reactor.html">ServerReadReactor</a>;</div>
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<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="keyword">template</span> <<span class="keyword">class</span> Response></div>
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<div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_write_reactor.html"> 184</a></span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1_server_write_reactor.html">ServerWriteReactor</a>;</div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="keyword">template</span> <<span class="keyword">class</span> Request, <span class="keyword">class</span> Response></div>
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<div class="line"><a name="l00186"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_bidi_reactor.html"> 186</a></span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1_server_bidi_reactor.html">ServerBidiReactor</a>;</div>
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  </div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment">// NOTE: The actual call/stream object classes are provided as API only to</span></div>
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<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment">// support mocking. There are no implementations of these class interfaces in</span></div>
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<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment">// the API.</span></div>
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<div class="line"><a name="l00191"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_callback_unary.html"> 191</a></span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1_server_callback_unary.html">ServerCallbackUnary</a> : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_server_callback_call.html">internal::ServerCallbackCall</a> {</div>
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<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l00193"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_callback_unary.html#a4f1db8fe7187b17c4794756c38b46718"> 193</a></span>  <a class="code" href="classgrpc_1_1_server_callback_unary.html#a4f1db8fe7187b17c4794756c38b46718">~ServerCallbackUnary</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_callback_unary.html#a2c77436e6aeb3255e7c5a2a039b65c9b">Finish</a>(<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) = 0;</div>
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<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_callback_unary.html#a5cd344f3c067d29a521b92b631268dac">SendInitialMetadata</a>() = 0;</div>
|
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  </div>
|
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keyword">protected</span>:</div>
|
|
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="comment">// Use a template rather than explicitly specifying ServerUnaryReactor to</span></div>
|
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<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="comment">// delay binding and avoid a circular forward declaration issue</span></div>
|
|
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keyword">template</span> <<span class="keyword">class</span> Reactor></div>
|
|
<div class="line"><a name="l00201"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_callback_unary.html#ac19e75a9fd8a50e77ae6293fa6b4c35e"> 201</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_callback_unary.html#ac19e75a9fd8a50e77ae6293fa6b4c35e">BindReactor</a>(Reactor* reactor) {</div>
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<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  reactor->InternalBindCall(<span class="keyword">this</span>);</div>
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<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  }</div>
|
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> };</div>
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<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  </div>
|
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<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="keyword">template</span> <<span class="keyword">class</span> Request></div>
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<div class="line"><a name="l00207"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_callback_reader.html"> 207</a></span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1_server_callback_reader.html">ServerCallbackReader</a> : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_server_callback_call.html">internal::ServerCallbackCall</a> {</div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_callback_reader.html#a2e4b1652046acfe8aa3f883b7b22f44d"> 209</a></span>  <a class="code" href="classgrpc_1_1_server_callback_reader.html#a2e4b1652046acfe8aa3f883b7b22f44d">~ServerCallbackReader</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_callback_reader.html#a1cd3cd012e7d0355e35df92825de09ef">Finish</a>(<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) = 0;</div>
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<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_callback_reader.html#ac436c0d692702d1e77a4c3ec8e7dd2b6">SendInitialMetadata</a>() = 0;</div>
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<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_callback_reader.html#a0092d67dc1eba2fcf54cec76c09275d0">Read</a>(Request* msg) = 0;</div>
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<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  </div>
|
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keyword">protected</span>:</div>
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<div class="line"><a name="l00215"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_callback_reader.html#af3b9135769a9a677046a37c29012ffa7"> 215</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_callback_reader.html#af3b9135769a9a677046a37c29012ffa7">BindReactor</a>(<a class="code" href="classgrpc_1_1_server_read_reactor.html">ServerReadReactor<Request></a>* reactor) {</div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  reactor->InternalBindReader(<span class="keyword">this</span>);</div>
|
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  }</div>
|
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<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> };</div>
|
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<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  </div>
|
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<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="keyword">template</span> <<span class="keyword">class</span> Response></div>
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<div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_callback_writer.html"> 221</a></span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1_server_callback_writer.html">ServerCallbackWriter</a> : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_server_callback_call.html">internal::ServerCallbackCall</a> {</div>
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<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00223"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_callback_writer.html#abb3225ab435192fca8a3bec7279e6cda"> 223</a></span>  <a class="code" href="classgrpc_1_1_server_callback_writer.html#abb3225ab435192fca8a3bec7279e6cda">~ServerCallbackWriter</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  </div>
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<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_callback_writer.html#a0b01edc2cb9d197f0c3dd3af5d7a8904">Finish</a>(<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) = 0;</div>
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<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_callback_writer.html#a6a948477ee67c104de7c5157956dac9b">SendInitialMetadata</a>() = 0;</div>
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<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_callback_writer.html#a412f87bd04af8baef23d2e4dca7d39a1">Write</a>(<span class="keyword">const</span> Response* msg, <a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> options) = 0;</div>
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<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_callback_writer.html#a0fee26695c25f0e8c5d7194e4f1c2252">WriteAndFinish</a>(<span class="keyword">const</span> Response* msg, <a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> options,</div>
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<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) = 0;</div>
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<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  </div>
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<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keyword">protected</span>:</div>
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<div class="line"><a name="l00232"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_callback_writer.html#a51fd80ff8b5bde52bea74dfad6e99452"> 232</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_callback_writer.html#a51fd80ff8b5bde52bea74dfad6e99452">BindReactor</a>(<a class="code" href="classgrpc_1_1_server_write_reactor.html">ServerWriteReactor<Response></a>* reactor) {</div>
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<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  reactor->InternalBindWriter(<span class="keyword">this</span>);</div>
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<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  }</div>
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<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> };</div>
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<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  </div>
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<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="keyword">template</span> <<span class="keyword">class</span> Request, <span class="keyword">class</span> Response></div>
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<div class="line"><a name="l00238"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_callback_reader_writer.html"> 238</a></span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1_server_callback_reader_writer.html">ServerCallbackReaderWriter</a> : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_server_callback_call.html">internal::ServerCallbackCall</a> {</div>
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<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00240"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_callback_reader_writer.html#afc60f14edd7ea8ce0d4bb3410e05783d"> 240</a></span>  <a class="code" href="classgrpc_1_1_server_callback_reader_writer.html#afc60f14edd7ea8ce0d4bb3410e05783d">~ServerCallbackReaderWriter</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  </div>
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<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_callback_reader_writer.html#a1cc301b90204307f41a409a5efdcaf98">Finish</a>(<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) = 0;</div>
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<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_callback_reader_writer.html#af04fc504f776c5dd73670c489fd2d324">SendInitialMetadata</a>() = 0;</div>
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<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_callback_reader_writer.html#a357fac7fe4cfe406b0d77f1646245027">Read</a>(Request* msg) = 0;</div>
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<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_callback_reader_writer.html#a59f372e7b2900dab03b410ab0ed63091">Write</a>(<span class="keyword">const</span> Response* msg, <a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> options) = 0;</div>
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_callback_reader_writer.html#aa83a9063ccce698c7cbf2537adc5a82d">WriteAndFinish</a>(<span class="keyword">const</span> Response* msg, <a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> options,</div>
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<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) = 0;</div>
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<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  </div>
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<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keyword">protected</span>:</div>
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<div class="line"><a name="l00250"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_callback_reader_writer.html#a1bc2639c5be5a04268270acb25456257"> 250</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_callback_reader_writer.html#a1bc2639c5be5a04268270acb25456257">BindReactor</a>(<a class="code" href="classgrpc_1_1_server_bidi_reactor.html">ServerBidiReactor<Request, Response></a>* reactor) {</div>
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<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  reactor->InternalBindStream(<span class="keyword">this</span>);</div>
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<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  }</div>
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<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> };</div>
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<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  </div>
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="comment">// The following classes are the reactor interfaces that are to be implemented</span></div>
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="comment">// by the user, returned as the output parameter of the method handler for a</span></div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment">// callback method. Note that none of the classes are pure; all reactions have a</span></div>
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="comment">// default empty reaction so that the user class only needs to override those</span></div>
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="comment">// reactions that it cares about. The reaction methods will be invoked by the</span></div>
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="comment">// library in response to the completion of various operations. Reactions must</span></div>
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<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="comment">// not include blocking operations (such as blocking I/O, starting synchronous</span></div>
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<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="comment">// RPCs, or waiting on condition variables). Reactions may be invoked</span></div>
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<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="comment">// concurrently, except that OnDone is called after all others (assuming proper</span></div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="comment">// API usage). The reactor may not be deleted until OnDone is called.</span></div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  </div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="keyword">template</span> <<span class="keyword">class</span> Request, <span class="keyword">class</span> Response></div>
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<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="keyword">class </span><a class="code" href="namespacegrpc_1_1experimental.html#adedd4841521e4fe210676d8387190cf1">ServerBidiReactor</a> : <span class="keyword">public</span> internal::ServerReactor {</div>
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<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="comment">// NOTE: Initializing stream_ as a constructor initializer rather than a</span></div>
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="comment">// default initializer because gcc-4.x requires a copy constructor for</span></div>
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<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="comment">// default initializing a templated member, which isn't ok for atomic.</span></div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="comment">// TODO(vjpai): Switch to default constructor and default initializer when</span></div>
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="comment">// gcc-4.x is no longer supported</span></div>
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<div class="line"><a name="l00275"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_bidi_reactor.html#a9f459e7f53d66b5c8e61d8930053811b"> 275</a></span>  <a class="code" href="classgrpc_1_1_server_bidi_reactor.html#a9f459e7f53d66b5c8e61d8930053811b">ServerBidiReactor</a>() : stream_(nullptr) {}</div>
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<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <a class="code" href="classgrpc_1_1_server_bidi_reactor.html#aa9ee4a518fb5f5f7b7a8993bd5cb9df5">~ServerBidiReactor</a>() <span class="keyword">override</span> = <span class="keywordflow">default</span>;</div>
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<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  </div>
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<div class="line"><a name="l00281"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_bidi_reactor.html#adf47e1c41d3ca857d347b89f3768c3ca"> 281</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_bidi_reactor.html#adf47e1c41d3ca857d347b89f3768c3ca">StartSendInitialMetadata</a>() ABSL_LOCKS_EXCLUDED(stream_mu_) {</div>
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<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <a class="code" href="classgrpc_1_1_server_callback_reader_writer.html">ServerCallbackReaderWriter<Request, Response></a>* stream =</div>
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<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  stream_.load(std::memory_order_acquire);</div>
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<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keywordflow">if</span> (stream == <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&stream_mu_);</div>
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<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  stream = stream_.load(std::memory_order_relaxed);</div>
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<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordflow">if</span> (stream == <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  backlog_.send_initial_metadata_wanted = <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  }</div>
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<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  }</div>
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<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  stream-><a class="code" href="classgrpc_1_1_server_callback_reader_writer.html#af04fc504f776c5dd73670c489fd2d324">SendInitialMetadata</a>();</div>
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<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  }</div>
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<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  </div>
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<div class="line"><a name="l00299"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_bidi_reactor.html#a1c5a4d146273cdbb45bfab115eb13739"> 299</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_bidi_reactor.html#a1c5a4d146273cdbb45bfab115eb13739">StartRead</a>(Request* req) ABSL_LOCKS_EXCLUDED(stream_mu_) {</div>
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<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <a class="code" href="classgrpc_1_1_server_callback_reader_writer.html">ServerCallbackReaderWriter<Request, Response></a>* stream =</div>
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<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  stream_.load(std::memory_order_acquire);</div>
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<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keywordflow">if</span> (stream == <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&stream_mu_);</div>
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<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  stream = stream_.load(std::memory_order_relaxed);</div>
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<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordflow">if</span> (stream == <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  backlog_.read_wanted = req;</div>
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<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  }</div>
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<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  }</div>
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<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  stream-><a class="code" href="classgrpc_1_1_server_callback_reader_writer.html#a357fac7fe4cfe406b0d77f1646245027">Read</a>(req);</div>
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<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  }</div>
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<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  </div>
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<div class="line"><a name="l00318"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_bidi_reactor.html#a7b457aceeb312472835007c289c711e8"> 318</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_bidi_reactor.html#a7b457aceeb312472835007c289c711e8">StartWrite</a>(<span class="keyword">const</span> Response* resp) {</div>
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<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <a class="code" href="classgrpc_1_1_server_bidi_reactor.html#a7b457aceeb312472835007c289c711e8">StartWrite</a>(resp, <a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a>());</div>
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<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  }</div>
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<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  </div>
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<div class="line"><a name="l00328"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_bidi_reactor.html#aceedcb52f4d8ffc1224af41262e0aeee"> 328</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_bidi_reactor.html#aceedcb52f4d8ffc1224af41262e0aeee">StartWrite</a>(<span class="keyword">const</span> Response* resp, <a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> options)</div>
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<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  ABSL_LOCKS_EXCLUDED(stream_mu_) {</div>
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<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <a class="code" href="classgrpc_1_1_server_callback_reader_writer.html">ServerCallbackReaderWriter<Request, Response></a>* stream =</div>
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<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  stream_.load(std::memory_order_acquire);</div>
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<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keywordflow">if</span> (stream == <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&stream_mu_);</div>
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<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  stream = stream_.load(std::memory_order_relaxed);</div>
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<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordflow">if</span> (stream == <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  backlog_.write_wanted = resp;</div>
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<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  backlog_.write_options_wanted = options;</div>
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<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  }</div>
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<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  }</div>
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<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  stream-><a class="code" href="classgrpc_1_1_server_callback_reader_writer.html#a59f372e7b2900dab03b410ab0ed63091">Write</a>(resp, options);</div>
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<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  }</div>
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<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  </div>
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<div class="line"><a name="l00357"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_bidi_reactor.html#a783f5c223d3835b9e0c8e4d2acf2eea5"> 357</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_bidi_reactor.html#a783f5c223d3835b9e0c8e4d2acf2eea5">StartWriteAndFinish</a>(<span class="keyword">const</span> Response* resp, <a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> options,</div>
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<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) ABSL_LOCKS_EXCLUDED(stream_mu_) {</div>
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<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <a class="code" href="classgrpc_1_1_server_callback_reader_writer.html">ServerCallbackReaderWriter<Request, Response></a>* stream =</div>
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<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  stream_.load(std::memory_order_acquire);</div>
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<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keywordflow">if</span> (stream == <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&stream_mu_);</div>
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<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  stream = stream_.load(std::memory_order_relaxed);</div>
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<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <span class="keywordflow">if</span> (stream == <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  backlog_.write_and_finish_wanted = <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  backlog_.write_wanted = resp;</div>
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<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  backlog_.write_options_wanted = options;</div>
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<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  backlog_.status_wanted = std::move(s);</div>
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<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  }</div>
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<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  }</div>
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<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  stream-><a class="code" href="classgrpc_1_1_server_callback_reader_writer.html#aa83a9063ccce698c7cbf2537adc5a82d">WriteAndFinish</a>(resp, options, std::move(s));</div>
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<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  }</div>
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<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  </div>
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<div class="line"><a name="l00383"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_bidi_reactor.html#a0f2a8147ccaf93b16166494c76007880"> 383</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_bidi_reactor.html#a0f2a8147ccaf93b16166494c76007880">StartWriteLast</a>(<span class="keyword">const</span> Response* resp, <a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> options) {</div>
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<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <a class="code" href="classgrpc_1_1_server_bidi_reactor.html#a7b457aceeb312472835007c289c711e8">StartWrite</a>(resp, options.<a class="code" href="classgrpc_1_1_write_options.html#ad930c28f5c32832e1d48ee30bf0858e3">set_last_message</a>());</div>
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<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  }</div>
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<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  </div>
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<div class="line"><a name="l00393"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_bidi_reactor.html#a8d76b09f91c7bfcdc39d33917cf652e9"> 393</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_bidi_reactor.html#a8d76b09f91c7bfcdc39d33917cf652e9">Finish</a>(<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) ABSL_LOCKS_EXCLUDED(stream_mu_) {</div>
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<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <a class="code" href="classgrpc_1_1_server_callback_reader_writer.html">ServerCallbackReaderWriter<Request, Response></a>* stream =</div>
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<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  stream_.load(std::memory_order_acquire);</div>
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<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keywordflow">if</span> (stream == <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&stream_mu_);</div>
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<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  stream = stream_.load(std::memory_order_relaxed);</div>
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<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordflow">if</span> (stream == <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  backlog_.finish_wanted = <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  backlog_.status_wanted = std::move(s);</div>
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<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  }</div>
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<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  }</div>
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|
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  stream-><a class="code" href="classgrpc_1_1_server_callback_reader_writer.html#a1cc301b90204307f41a409a5efdcaf98">Finish</a>(std::move(s));</div>
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<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  }</div>
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<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  </div>
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<div class="line"><a name="l00414"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_bidi_reactor.html#a0715604ca94115aa164c8955bfe04649"> 414</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_bidi_reactor.html#a0715604ca94115aa164c8955bfe04649">OnSendInitialMetadataDone</a>(<span class="keywordtype">bool</span> <span class="comment">/*ok*/</span>) {}</div>
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<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  </div>
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<div class="line"><a name="l00420"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_bidi_reactor.html#a8aafe86ec3fa67767fe1aeeb7f52f92a"> 420</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_bidi_reactor.html#a8aafe86ec3fa67767fe1aeeb7f52f92a">OnReadDone</a>(<span class="keywordtype">bool</span> <span class="comment">/*ok*/</span>) {}</div>
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<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  </div>
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<div class="line"><a name="l00427"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_bidi_reactor.html#a1fac7eca83effdeef8893486a45e58a0"> 427</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_bidi_reactor.html#a1fac7eca83effdeef8893486a45e58a0">OnWriteDone</a>(<span class="keywordtype">bool</span> <span class="comment">/*ok*/</span>) {}</div>
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<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  </div>
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<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_bidi_reactor.html#aaf98cc106728f8911acdd2d50574a788">OnDone</a>() <span class="keyword">override</span> = 0;</div>
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<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  </div>
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<div class="line"><a name="l00437"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_bidi_reactor.html#abb21a6abd4c50d76b1037b329a8aa721"> 437</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_bidi_reactor.html#abb21a6abd4c50d76b1037b329a8aa721">OnCancel</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  </div>
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<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="keyword">private</span>:</div>
|
|
<div class="line"><a name="l00440"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_bidi_reactor.html#a7c37735f41590c54ad5948d348e63864"> 440</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1_server_callback_reader_writer.html">ServerCallbackReaderWriter</a><Request, Response>;</div>
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|
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="comment">// May be overridden by internal implementation details. This is not a public</span></div>
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<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="comment">// customization point.</span></div>
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<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> InternalBindStream(</div>
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|
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <a class="code" href="classgrpc_1_1_server_callback_reader_writer.html">ServerCallbackReaderWriter<Request, Response></a>* stream) {</div>
|
|
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&stream_mu_);</div>
|
|
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  </div>
|
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<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="keywordflow">if</span> (<a class="code" href="support_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a>(backlog_.send_initial_metadata_wanted)) {</div>
|
|
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  stream-><a class="code" href="classgrpc_1_1_server_callback_reader_writer.html#af04fc504f776c5dd73670c489fd2d324">SendInitialMetadata</a>();</div>
|
|
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  }</div>
|
|
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keywordflow">if</span> (<a class="code" href="support_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a>(backlog_.read_wanted != <span class="keyword">nullptr</span>)) {</div>
|
|
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  stream-><a class="code" href="classgrpc_1_1_server_callback_reader_writer.html#a357fac7fe4cfe406b0d77f1646245027">Read</a>(backlog_.read_wanted);</div>
|
|
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  }</div>
|
|
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="keywordflow">if</span> (<a class="code" href="support_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a>(backlog_.write_and_finish_wanted)) {</div>
|
|
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  stream-><a class="code" href="classgrpc_1_1_server_callback_reader_writer.html#aa83a9063ccce698c7cbf2537adc5a82d">WriteAndFinish</a>(backlog_.write_wanted,</div>
|
|
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  std::move(backlog_.write_options_wanted),</div>
|
|
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  std::move(backlog_.status_wanted));</div>
|
|
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keywordflow">if</span> (<a class="code" href="support_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a>(backlog_.write_wanted != <span class="keyword">nullptr</span>)) {</div>
|
|
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  stream-><a class="code" href="classgrpc_1_1_server_callback_reader_writer.html#a59f372e7b2900dab03b410ab0ed63091">Write</a>(backlog_.write_wanted,</div>
|
|
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  std::move(backlog_.write_options_wanted));</div>
|
|
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  }</div>
|
|
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordflow">if</span> (<a class="code" href="support_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a>(backlog_.finish_wanted)) {</div>
|
|
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  stream-><a class="code" href="classgrpc_1_1_server_callback_reader_writer.html#a1cc301b90204307f41a409a5efdcaf98">Finish</a>(std::move(backlog_.status_wanted));</div>
|
|
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  }</div>
|
|
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  }</div>
|
|
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <span class="comment">// Set stream_ last so that other functions can use it lock-free</span></div>
|
|
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  stream_.store(stream, std::memory_order_release);</div>
|
|
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  }</div>
|
|
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  </div>
|
|
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex.html">grpc::internal::Mutex</a> stream_mu_;</div>
|
|
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="comment">// TODO(vjpai): Make stream_or_backlog_ into a std::variant or absl::variant</span></div>
|
|
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="comment">// once C++17 or ABSL is supported since stream and backlog are</span></div>
|
|
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="comment">// mutually exclusive in this class. Do likewise with the</span></div>
|
|
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="comment">// remaining reactor classes and their backlogs as well.</span></div>
|
|
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  std::atomic<ServerCallbackReaderWriter<Request, Response>*> stream_{<span class="keyword">nullptr</span>};</div>
|
|
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="keyword">struct </span>PreBindBacklog {</div>
|
|
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <span class="keywordtype">bool</span> send_initial_metadata_wanted = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="keywordtype">bool</span> write_and_finish_wanted = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keywordtype">bool</span> finish_wanted = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  Request* read_wanted = <span class="keyword">nullptr</span>;</div>
|
|
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="keyword">const</span> Response* write_wanted = <span class="keyword">nullptr</span>;</div>
|
|
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> write_options_wanted;</div>
|
|
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> status_wanted;</div>
|
|
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  };</div>
|
|
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  PreBindBacklog backlog_ ABSL_GUARDED_BY(stream_mu_);</div>
|
|
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span> };</div>
|
|
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  </div>
|
|
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span> <span class="keyword">template</span> <<span class="keyword">class</span> Request></div>
|
|
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span> <span class="keyword">class </span>ServerReadReactor : <span class="keyword">public</span> internal::ServerReactor {</div>
|
|
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l00492"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_read_reactor.html#afba3ccd66657bad3551408bf4ea347f9"> 492</a></span>  <a class="code" href="classgrpc_1_1_server_read_reactor.html#afba3ccd66657bad3551408bf4ea347f9">ServerReadReactor</a>() : reader_(nullptr) {}</div>
|
|
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <a class="code" href="classgrpc_1_1_server_read_reactor.html#af7f4cc893ade9930366ef0e514b16016">~ServerReadReactor</a>() <span class="keyword">override</span> = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  </div>
|
|
<div class="line"><a name="l00496"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_read_reactor.html#a4f766571244828db27c670ae5f28d068"> 496</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_read_reactor.html#a4f766571244828db27c670ae5f28d068">StartSendInitialMetadata</a>() ABSL_LOCKS_EXCLUDED(reader_mu_) {</div>
|
|
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <a class="code" href="classgrpc_1_1_server_callback_reader.html">ServerCallbackReader<Request></a>* reader =</div>
|
|
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  reader_.load(std::memory_order_acquire);</div>
|
|
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  <span class="keywordflow">if</span> (reader == <span class="keyword">nullptr</span>) {</div>
|
|
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&reader_mu_);</div>
|
|
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  reader = reader_.load(std::memory_order_relaxed);</div>
|
|
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="keywordflow">if</span> (reader == <span class="keyword">nullptr</span>) {</div>
|
|
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  backlog_.send_initial_metadata_wanted = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  }</div>
|
|
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  }</div>
|
|
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  reader-><a class="code" href="classgrpc_1_1_server_callback_reader.html#ac436c0d692702d1e77a4c3ec8e7dd2b6">SendInitialMetadata</a>();</div>
|
|
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  }</div>
|
|
<div class="line"><a name="l00509"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_read_reactor.html#aebf68c8d6cdd9a92c4741fb43d05d128"> 509</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_read_reactor.html#aebf68c8d6cdd9a92c4741fb43d05d128">StartRead</a>(Request* req) ABSL_LOCKS_EXCLUDED(reader_mu_) {</div>
|
|
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <a class="code" href="classgrpc_1_1_server_callback_reader.html">ServerCallbackReader<Request></a>* reader =</div>
|
|
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  reader_.load(std::memory_order_acquire);</div>
|
|
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <span class="keywordflow">if</span> (reader == <span class="keyword">nullptr</span>) {</div>
|
|
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&reader_mu_);</div>
|
|
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  reader = reader_.load(std::memory_order_relaxed);</div>
|
|
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keywordflow">if</span> (reader == <span class="keyword">nullptr</span>) {</div>
|
|
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  backlog_.read_wanted = req;</div>
|
|
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  }</div>
|
|
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  }</div>
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<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  reader-><a class="code" href="classgrpc_1_1_server_callback_reader.html#a0092d67dc1eba2fcf54cec76c09275d0">Read</a>(req);</div>
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<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  }</div>
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<div class="line"><a name="l00522"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_read_reactor.html#a1b482b70e68641a854543c46869c88ee"> 522</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_read_reactor.html#a1b482b70e68641a854543c46869c88ee">Finish</a>(<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) ABSL_LOCKS_EXCLUDED(reader_mu_) {</div>
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<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <a class="code" href="classgrpc_1_1_server_callback_reader.html">ServerCallbackReader<Request></a>* reader =</div>
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<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  reader_.load(std::memory_order_acquire);</div>
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<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keywordflow">if</span> (reader == <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&reader_mu_);</div>
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<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  reader = reader_.load(std::memory_order_relaxed);</div>
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<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="keywordflow">if</span> (reader == <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  backlog_.finish_wanted = <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  backlog_.status_wanted = std::move(s);</div>
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<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  }</div>
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<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  }</div>
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<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  reader-><a class="code" href="classgrpc_1_1_server_callback_reader.html#a1cd3cd012e7d0355e35df92825de09ef">Finish</a>(std::move(s));</div>
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<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  }</div>
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<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  </div>
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<div class="line"><a name="l00538"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_read_reactor.html#af5732a605279da840b23579124ab44e2"> 538</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_read_reactor.html#af5732a605279da840b23579124ab44e2">OnSendInitialMetadataDone</a>(<span class="keywordtype">bool</span> <span class="comment">/*ok*/</span>) {}</div>
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<div class="line"><a name="l00539"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_read_reactor.html#aed1d61d92971c0b49a80c8cedcfb959e"> 539</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_read_reactor.html#aed1d61d92971c0b49a80c8cedcfb959e">OnReadDone</a>(<span class="keywordtype">bool</span> <span class="comment">/*ok*/</span>) {}</div>
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<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_read_reactor.html#a7ada848e5dacf093b879a1e5d853f68d">OnDone</a>() <span class="keyword">override</span> = 0;</div>
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<div class="line"><a name="l00541"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_read_reactor.html#ad7e18dcff721d570bada258cef530b05"> 541</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_read_reactor.html#ad7e18dcff721d570bada258cef530b05">OnCancel</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  </div>
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|
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00544"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_read_reactor.html#a07a17206f02027eb9b10cfc3174e0476"> 544</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1_server_callback_reader.html">ServerCallbackReader</a><Request>;</div>
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<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  </div>
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<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="comment">// May be overridden by internal implementation details. This is not a public</span></div>
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<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <span class="comment">// customization point.</span></div>
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<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> InternalBindReader(<a class="code" href="classgrpc_1_1_server_callback_reader.html">ServerCallbackReader<Request></a>* reader)</div>
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<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  ABSL_LOCKS_EXCLUDED(reader_mu_) {</div>
|
|
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&reader_mu_);</div>
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|
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  </div>
|
|
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <span class="keywordflow">if</span> (<a class="code" href="support_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a>(backlog_.send_initial_metadata_wanted)) {</div>
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|
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  reader->SendInitialMetadata();</div>
|
|
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  }</div>
|
|
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keywordflow">if</span> (<a class="code" href="support_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a>(backlog_.read_wanted != <span class="keyword">nullptr</span>)) {</div>
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<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  reader->Read(backlog_.read_wanted);</div>
|
|
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  }</div>
|
|
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  <span class="keywordflow">if</span> (<a class="code" href="support_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a>(backlog_.finish_wanted)) {</div>
|
|
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  reader->Finish(std::move(backlog_.status_wanted));</div>
|
|
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  }</div>
|
|
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <span class="comment">// Set reader_ last so that other functions can use it lock-free</span></div>
|
|
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  reader_.store(reader, std::memory_order_release);</div>
|
|
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  }</div>
|
|
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  </div>
|
|
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex.html">grpc::internal::Mutex</a> reader_mu_;</div>
|
|
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  std::atomic<ServerCallbackReader<Request>*> reader_{<span class="keyword">nullptr</span>};</div>
|
|
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keyword">struct </span>PreBindBacklog {</div>
|
|
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="keywordtype">bool</span> send_initial_metadata_wanted = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <span class="keywordtype">bool</span> finish_wanted = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  Request* read_wanted = <span class="keyword">nullptr</span>;</div>
|
|
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> status_wanted;</div>
|
|
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  };</div>
|
|
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  PreBindBacklog backlog_ ABSL_GUARDED_BY(reader_mu_);</div>
|
|
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span> };</div>
|
|
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  </div>
|
|
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span> <span class="keyword">template</span> <<span class="keyword">class</span> Response></div>
|
|
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span> <span class="keyword">class </span>ServerWriteReactor : <span class="keyword">public</span> internal::ServerReactor {</div>
|
|
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l00580"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_write_reactor.html#af01af9955f73da8ce966d3789a189e53"> 580</a></span>  <a class="code" href="classgrpc_1_1_server_write_reactor.html#af01af9955f73da8ce966d3789a189e53">ServerWriteReactor</a>() : writer_(nullptr) {}</div>
|
|
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <a class="code" href="classgrpc_1_1_server_write_reactor.html#a7ba2afe0c53ecab5d1152cc576a81263">~ServerWriteReactor</a>() <span class="keyword">override</span> = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  </div>
|
|
<div class="line"><a name="l00584"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_write_reactor.html#a0140acfa74b29204685c0b1419def12c"> 584</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_write_reactor.html#a0140acfa74b29204685c0b1419def12c">StartSendInitialMetadata</a>() ABSL_LOCKS_EXCLUDED(writer_mu_) {</div>
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|
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <a class="code" href="classgrpc_1_1_server_callback_writer.html">ServerCallbackWriter<Response></a>* writer =</div>
|
|
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  writer_.load(std::memory_order_acquire);</div>
|
|
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="keywordflow">if</span> (writer == <span class="keyword">nullptr</span>) {</div>
|
|
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&writer_mu_);</div>
|
|
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  writer = writer_.load(std::memory_order_relaxed);</div>
|
|
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <span class="keywordflow">if</span> (writer == <span class="keyword">nullptr</span>) {</div>
|
|
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  backlog_.send_initial_metadata_wanted = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  }</div>
|
|
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  }</div>
|
|
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  writer-><a class="code" href="classgrpc_1_1_server_callback_writer.html#a6a948477ee67c104de7c5157956dac9b">SendInitialMetadata</a>();</div>
|
|
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  }</div>
|
|
<div class="line"><a name="l00597"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_write_reactor.html#a5b6e9e57ea86029528a96bc34a87b4ec"> 597</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_write_reactor.html#a5b6e9e57ea86029528a96bc34a87b4ec">StartWrite</a>(<span class="keyword">const</span> Response* resp) {</div>
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|
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <a class="code" href="classgrpc_1_1_server_write_reactor.html#a5b6e9e57ea86029528a96bc34a87b4ec">StartWrite</a>(resp, <a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a>());</div>
|
|
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  }</div>
|
|
<div class="line"><a name="l00600"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_write_reactor.html#aaccd5a5151a39c82758f25f253a82d33"> 600</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_write_reactor.html#aaccd5a5151a39c82758f25f253a82d33">StartWrite</a>(<span class="keyword">const</span> Response* resp, <a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> options)</div>
|
|
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  ABSL_LOCKS_EXCLUDED(writer_mu_) {</div>
|
|
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <a class="code" href="classgrpc_1_1_server_callback_writer.html">ServerCallbackWriter<Response></a>* writer =</div>
|
|
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  writer_.load(std::memory_order_acquire);</div>
|
|
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  <span class="keywordflow">if</span> (writer == <span class="keyword">nullptr</span>) {</div>
|
|
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&writer_mu_);</div>
|
|
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  writer = writer_.load(std::memory_order_relaxed);</div>
|
|
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  <span class="keywordflow">if</span> (writer == <span class="keyword">nullptr</span>) {</div>
|
|
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  backlog_.write_wanted = resp;</div>
|
|
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  backlog_.write_options_wanted = options;</div>
|
|
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  }</div>
|
|
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  }</div>
|
|
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  writer-><a class="code" href="classgrpc_1_1_server_callback_writer.html#a412f87bd04af8baef23d2e4dca7d39a1">Write</a>(resp, options);</div>
|
|
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  }</div>
|
|
<div class="line"><a name="l00615"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_write_reactor.html#a94d483601fb6adfb0ca753fd2bc556a1"> 615</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_write_reactor.html#a94d483601fb6adfb0ca753fd2bc556a1">StartWriteAndFinish</a>(<span class="keyword">const</span> Response* resp, <a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> options,</div>
|
|
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  <a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) ABSL_LOCKS_EXCLUDED(writer_mu_) {</div>
|
|
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  <a class="code" href="classgrpc_1_1_server_callback_writer.html">ServerCallbackWriter<Response></a>* writer =</div>
|
|
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  writer_.load(std::memory_order_acquire);</div>
|
|
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <span class="keywordflow">if</span> (writer == <span class="keyword">nullptr</span>) {</div>
|
|
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&writer_mu_);</div>
|
|
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  writer = writer_.load(std::memory_order_relaxed);</div>
|
|
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  <span class="keywordflow">if</span> (writer == <span class="keyword">nullptr</span>) {</div>
|
|
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  backlog_.write_and_finish_wanted = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  backlog_.write_wanted = resp;</div>
|
|
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  backlog_.write_options_wanted = options;</div>
|
|
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  backlog_.status_wanted = std::move(s);</div>
|
|
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  }</div>
|
|
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  }</div>
|
|
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  writer-><a class="code" href="classgrpc_1_1_server_callback_writer.html#a0fee26695c25f0e8c5d7194e4f1c2252">WriteAndFinish</a>(resp, options, std::move(s));</div>
|
|
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  }</div>
|
|
<div class="line"><a name="l00632"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_write_reactor.html#a1cc154b099b09d752306505afaf96a8a"> 632</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_write_reactor.html#a1cc154b099b09d752306505afaf96a8a">StartWriteLast</a>(<span class="keyword">const</span> Response* resp, <a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> options) {</div>
|
|
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  <a class="code" href="classgrpc_1_1_server_write_reactor.html#a5b6e9e57ea86029528a96bc34a87b4ec">StartWrite</a>(resp, options.<a class="code" href="classgrpc_1_1_write_options.html#ad930c28f5c32832e1d48ee30bf0858e3">set_last_message</a>());</div>
|
|
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  }</div>
|
|
<div class="line"><a name="l00635"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_write_reactor.html#a163a4a05460f76d8c3d2e12d418503e7"> 635</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_write_reactor.html#a163a4a05460f76d8c3d2e12d418503e7">Finish</a>(<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) ABSL_LOCKS_EXCLUDED(writer_mu_) {</div>
|
|
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  <a class="code" href="classgrpc_1_1_server_callback_writer.html">ServerCallbackWriter<Response></a>* writer =</div>
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|
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  writer_.load(std::memory_order_acquire);</div>
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<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  <span class="keywordflow">if</span> (writer == <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&writer_mu_);</div>
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<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  writer = writer_.load(std::memory_order_relaxed);</div>
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<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <span class="keywordflow">if</span> (writer == <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  backlog_.finish_wanted = <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  backlog_.status_wanted = std::move(s);</div>
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<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  }</div>
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<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  }</div>
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<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  writer-><a class="code" href="classgrpc_1_1_server_callback_writer.html#a0b01edc2cb9d197f0c3dd3af5d7a8904">Finish</a>(std::move(s));</div>
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<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  }</div>
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<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  </div>
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<div class="line"><a name="l00651"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_write_reactor.html#a2c3accc6080358ab0edb487176f83f16"> 651</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_write_reactor.html#a2c3accc6080358ab0edb487176f83f16">OnSendInitialMetadataDone</a>(<span class="keywordtype">bool</span> <span class="comment">/*ok*/</span>) {}</div>
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<div class="line"><a name="l00652"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_write_reactor.html#a0f45d838978cc7e5f0a9deeee181efc1"> 652</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_write_reactor.html#a0f45d838978cc7e5f0a9deeee181efc1">OnWriteDone</a>(<span class="keywordtype">bool</span> <span class="comment">/*ok*/</span>) {}</div>
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<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_write_reactor.html#a60d5fd19ad8681f52c8c9161fb427f2b">OnDone</a>() <span class="keyword">override</span> = 0;</div>
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<div class="line"><a name="l00654"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_write_reactor.html#a752fc3d16e0a74c446a07f8bf41d013e"> 654</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_write_reactor.html#a752fc3d16e0a74c446a07f8bf41d013e">OnCancel</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  </div>
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|
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  <span class="keyword">private</span>:</div>
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|
<div class="line"><a name="l00657"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_write_reactor.html#a87a27438db283c324791f49cf59b6e69"> 657</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1_server_callback_writer.html">ServerCallbackWriter</a><Response>;</div>
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|
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  <span class="comment">// May be overridden by internal implementation details. This is not a public</span></div>
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|
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  <span class="comment">// customization point.</span></div>
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<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> InternalBindWriter(<a class="code" href="classgrpc_1_1_server_callback_writer.html">ServerCallbackWriter<Response></a>* writer)</div>
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<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  ABSL_LOCKS_EXCLUDED(writer_mu_) {</div>
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|
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&writer_mu_);</div>
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<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  </div>
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|
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  <span class="keywordflow">if</span> (<a class="code" href="support_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a>(backlog_.send_initial_metadata_wanted)) {</div>
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|
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  writer->SendInitialMetadata();</div>
|
|
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  }</div>
|
|
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  <span class="keywordflow">if</span> (<a class="code" href="support_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a>(backlog_.write_and_finish_wanted)) {</div>
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|
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  writer->WriteAndFinish(backlog_.write_wanted,</div>
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|
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  std::move(backlog_.write_options_wanted),</div>
|
|
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  std::move(backlog_.status_wanted));</div>
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|
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  } <span class="keywordflow">else</span> {</div>
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|
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  <span class="keywordflow">if</span> (<a class="code" href="support_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a>(backlog_.write_wanted != <span class="keyword">nullptr</span>)) {</div>
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|
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  writer->Write(backlog_.write_wanted,</div>
|
|
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  std::move(backlog_.write_options_wanted));</div>
|
|
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  }</div>
|
|
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  <span class="keywordflow">if</span> (<a class="code" href="support_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a>(backlog_.finish_wanted)) {</div>
|
|
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  writer->Finish(std::move(backlog_.status_wanted));</div>
|
|
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  }</div>
|
|
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  }</div>
|
|
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  <span class="comment">// Set writer_ last so that other functions can use it lock-free</span></div>
|
|
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  writer_.store(writer, std::memory_order_release);</div>
|
|
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  }</div>
|
|
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  </div>
|
|
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex.html">grpc::internal::Mutex</a> writer_mu_;</div>
|
|
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  std::atomic<ServerCallbackWriter<Response>*> writer_{<span class="keyword">nullptr</span>};</div>
|
|
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  <span class="keyword">struct </span>PreBindBacklog {</div>
|
|
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  <span class="keywordtype">bool</span> send_initial_metadata_wanted = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="keywordtype">bool</span> write_and_finish_wanted = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  <span class="keywordtype">bool</span> finish_wanted = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  <span class="keyword">const</span> Response* write_wanted = <span class="keyword">nullptr</span>;</div>
|
|
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  <a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> write_options_wanted;</div>
|
|
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  <a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> status_wanted;</div>
|
|
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  };</div>
|
|
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  PreBindBacklog backlog_ ABSL_GUARDED_BY(writer_mu_);</div>
|
|
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span> };</div>
|
|
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  </div>
|
|
<div class="line"><a name="l00697"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_unary_reactor.html"> 697</a></span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1_server_unary_reactor.html">ServerUnaryReactor</a> : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_server_reactor.html">internal::ServerReactor</a> {</div>
|
|
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l00699"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_unary_reactor.html#a01f99775e347fa750056814a8aa8b810"> 699</a></span>  <a class="code" href="classgrpc_1_1_server_unary_reactor.html#a01f99775e347fa750056814a8aa8b810">ServerUnaryReactor</a>() : call_(nullptr) {}</div>
|
|
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  <a class="code" href="classgrpc_1_1_server_unary_reactor.html#a6eb0f1f6f8affa87e6d7b59c612aaf85">~ServerUnaryReactor</a>() <span class="keyword">override</span> = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  </div>
|
|
<div class="line"><a name="l00703"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_unary_reactor.html#a85bd17f22f5761bc12f6d0e177573785"> 703</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_unary_reactor.html#a85bd17f22f5761bc12f6d0e177573785">StartSendInitialMetadata</a>() ABSL_LOCKS_EXCLUDED(call_mu_) {</div>
|
|
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  <a class="code" href="classgrpc_1_1_server_callback_unary.html">ServerCallbackUnary</a>* call = call_.load(std::memory_order_acquire);</div>
|
|
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  <span class="keywordflow">if</span> (call == <span class="keyword">nullptr</span>) {</div>
|
|
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&call_mu_);</div>
|
|
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  call = call_.load(std::memory_order_relaxed);</div>
|
|
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  <span class="keywordflow">if</span> (call == <span class="keyword">nullptr</span>) {</div>
|
|
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  backlog_.send_initial_metadata_wanted = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  }</div>
|
|
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  }</div>
|
|
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  call-><a class="code" href="classgrpc_1_1_server_callback_unary.html#a5cd344f3c067d29a521b92b631268dac">SendInitialMetadata</a>();</div>
|
|
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  }</div>
|
|
<div class="line"><a name="l00718"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_unary_reactor.html#a38c5487abe04278f3ac81ea9b1ff4e1e"> 718</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_unary_reactor.html#a38c5487abe04278f3ac81ea9b1ff4e1e">Finish</a>(<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) ABSL_LOCKS_EXCLUDED(call_mu_) {</div>
|
|
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  <a class="code" href="classgrpc_1_1_server_callback_unary.html">ServerCallbackUnary</a>* call = call_.load(std::memory_order_acquire);</div>
|
|
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  <span class="keywordflow">if</span> (call == <span class="keyword">nullptr</span>) {</div>
|
|
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&call_mu_);</div>
|
|
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  call = call_.load(std::memory_order_relaxed);</div>
|
|
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  <span class="keywordflow">if</span> (call == <span class="keyword">nullptr</span>) {</div>
|
|
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  backlog_.finish_wanted = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  backlog_.status_wanted = std::move(s);</div>
|
|
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  }</div>
|
|
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  }</div>
|
|
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  call-><a class="code" href="classgrpc_1_1_server_callback_unary.html#a2c77436e6aeb3255e7c5a2a039b65c9b">Finish</a>(std::move(s));</div>
|
|
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  }</div>
|
|
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  </div>
|
|
<div class="line"><a name="l00733"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_unary_reactor.html#a2664153e7ee31b30f99b2753c42d591b"> 733</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_unary_reactor.html#a2664153e7ee31b30f99b2753c42d591b">OnSendInitialMetadataDone</a>(<span class="keywordtype">bool</span> <span class="comment">/*ok*/</span>) {}</div>
|
|
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_unary_reactor.html#a028c1e364c9abf5fcbb7c577172edfb3">OnDone</a>() <span class="keyword">override</span> = 0;</div>
|
|
<div class="line"><a name="l00735"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_unary_reactor.html#a720f22381ddb6d273451e446e31797ce"> 735</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1_server_unary_reactor.html#a720f22381ddb6d273451e446e31797ce">OnCancel</a>()<span class="keyword"> override </span>{}</div>
|
|
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  </div>
|
|
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  <span class="keyword">private</span>:</div>
|
|
<div class="line"><a name="l00738"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_unary_reactor.html#ae5d8451f33d09b510f7c769b74d5d434"> 738</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1_server_callback_unary.html">ServerCallbackUnary</a>;</div>
|
|
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  <span class="comment">// May be overridden by internal implementation details. This is not a public</span></div>
|
|
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  <span class="comment">// customization point.</span></div>
|
|
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> InternalBindCall(<a class="code" href="classgrpc_1_1_server_callback_unary.html">ServerCallbackUnary</a>* call)</div>
|
|
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  ABSL_LOCKS_EXCLUDED(call_mu_) {</div>
|
|
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&call_mu_);</div>
|
|
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  </div>
|
|
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  <span class="keywordflow">if</span> (<a class="code" href="support_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a>(backlog_.send_initial_metadata_wanted)) {</div>
|
|
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  call->SendInitialMetadata();</div>
|
|
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  }</div>
|
|
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  <span class="keywordflow">if</span> (<a class="code" href="support_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a>(backlog_.finish_wanted)) {</div>
|
|
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  call->Finish(std::move(backlog_.status_wanted));</div>
|
|
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  }</div>
|
|
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  <span class="comment">// Set call_ last so that other functions can use it lock-free</span></div>
|
|
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  call_.store(call, std::memory_order_release);</div>
|
|
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  }</div>
|
|
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  </div>
|
|
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  <a class="code" href="classgrpc_1_1internal_1_1_mutex.html">grpc::internal::Mutex</a> call_mu_;</div>
|
|
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  std::atomic<ServerCallbackUnary*> call_{<span class="keyword">nullptr</span>};</div>
|
|
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  <span class="keyword">struct </span>PreBindBacklog {</div>
|
|
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  <span class="keywordtype">bool</span> send_initial_metadata_wanted = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  <span class="keywordtype">bool</span> finish_wanted = <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  <a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> status_wanted;</div>
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<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  };</div>
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<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  PreBindBacklog backlog_ ABSL_GUARDED_BY(call_mu_);</div>
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<div class="line"><a name="l00763"></a><span class="lineno"> 763</span> };</div>
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<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  </div>
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<div class="line"><a name="l00765"></a><span class="lineno"> 765</span> <span class="keyword">namespace </span>internal {</div>
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<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  </div>
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<div class="line"><a name="l00767"></a><span class="lineno"> 767</span> <span class="keyword">template</span> <<span class="keyword">class</span> Base></div>
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<div class="line"><a name="l00768"></a><span class="lineno"> 768</span> <span class="keyword">class </span>FinishOnlyReactor : <span class="keyword">public</span> Base {</div>
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<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00770"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_finish_only_reactor.html#ace8ccb231bbbd398262a09543fa4d986"> 770</a></span>  <span class="keyword">explicit</span> <a class="code" href="classgrpc_1_1internal_1_1_finish_only_reactor.html#ace8ccb231bbbd398262a09543fa4d986">FinishOnlyReactor</a>(<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) { this->Finish(std::move(s)); }</div>
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<div class="line"><a name="l00771"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_finish_only_reactor.html#a7a2575303e50d5774734779c2d15c54f"> 771</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_finish_only_reactor.html#a7a2575303e50d5774734779c2d15c54f">OnDone</a>()<span class="keyword"> override </span>{ this->~<a class="code" href="classgrpc_1_1internal_1_1_finish_only_reactor.html">FinishOnlyReactor</a>(); }</div>
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<div class="line"><a name="l00772"></a><span class="lineno"> 772</span> };</div>
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<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  </div>
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<div class="line"><a name="l00774"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1internal.html#ae958c1306bc082dacba2f7751337132d"> 774</a></span> <span class="keyword">using</span> <a class="code" href="classgrpc_1_1internal_1_1_finish_only_reactor.html">UnimplementedUnaryReactor</a> = <a class="code" href="classgrpc_1_1internal_1_1_finish_only_reactor.html">FinishOnlyReactor<ServerUnaryReactor></a>;</div>
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<div class="line"><a name="l00775"></a><span class="lineno"> 775</span> <span class="keyword">template</span> <<span class="keyword">class</span> Request></div>
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<div class="line"><a name="l00776"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1internal.html#a5bdf276614c32502b64604f94c06fd6f"> 776</a></span> <span class="keyword">using</span> <a class="code" href="classgrpc_1_1internal_1_1_finish_only_reactor.html">UnimplementedReadReactor</a> = <a class="code" href="classgrpc_1_1internal_1_1_finish_only_reactor.html">FinishOnlyReactor<ServerReadReactor<Request></a>>;</div>
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<div class="line"><a name="l00777"></a><span class="lineno"> 777</span> <span class="keyword">template</span> <<span class="keyword">class</span> Response></div>
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<div class="line"><a name="l00778"></a><span class="lineno"> 778</span> <span class="keyword">using</span> <a class="code" href="classgrpc_1_1internal_1_1_finish_only_reactor.html">UnimplementedWriteReactor</a> =</div>
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<div class="line"><a name="l00779"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1internal.html#ae544287ea3c93d523d21dfa3320ed46d"> 779</a></span>  <a class="code" href="classgrpc_1_1internal_1_1_finish_only_reactor.html">FinishOnlyReactor<ServerWriteReactor<Response></a>>;</div>
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<div class="line"><a name="l00780"></a><span class="lineno"> 780</span> <span class="keyword">template</span> <<span class="keyword">class</span> Request, <span class="keyword">class</span> Response></div>
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<div class="line"><a name="l00781"></a><span class="lineno"> 781</span> <span class="keyword">using</span> <a class="code" href="classgrpc_1_1internal_1_1_finish_only_reactor.html">UnimplementedBidiReactor</a> =</div>
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<div class="line"><a name="l00782"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1internal.html#a8460a0e2c6892295a5510e9d285297a7"> 782</a></span>  <a class="code" href="classgrpc_1_1internal_1_1_finish_only_reactor.html">FinishOnlyReactor<ServerBidiReactor<Request, Response></a>>;</div>
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<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  </div>
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<div class="line"><a name="l00784"></a><span class="lineno"> 784</span> } <span class="comment">// namespace internal</span></div>
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<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  </div>
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<div class="line"><a name="l00786"></a><span class="lineno"> 786</span> <span class="comment">// TODO(vjpai): Remove namespace experimental when last known users are migrated</span></div>
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<div class="line"><a name="l00787"></a><span class="lineno"> 787</span> <span class="comment">// off.</span></div>
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<div class="line"><a name="l00788"></a><span class="lineno"> 788</span> <span class="keyword">namespace </span>experimental {</div>
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<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  </div>
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<div class="line"><a name="l00790"></a><span class="lineno"> 790</span> <span class="keyword">template</span> <<span class="keyword">class</span> Request, <span class="keyword">class</span> Response></div>
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<div class="line"><a name="l00791"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1experimental.html#adedd4841521e4fe210676d8387190cf1"> 791</a></span> <span class="keyword">using</span> <a class="code" href="classgrpc_1_1_server_bidi_reactor.html">ServerBidiReactor</a> = <a class="code" href="classgrpc_1_1_server_bidi_reactor.html">::grpc::ServerBidiReactor<Request, Response></a>;</div>
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<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  </div>
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<div class="line"><a name="l00793"></a><span class="lineno"> 793</span> } <span class="comment">// namespace experimental</span></div>
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<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  </div>
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<div class="line"><a name="l00795"></a><span class="lineno"> 795</span> } <span class="comment">// namespace grpc</span></div>
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<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  </div>
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<div class="line"><a name="l00797"></a><span class="lineno"> 797</span> <span class="preprocessor">#endif // GRPCPP_SUPPORT_SERVER_CALLBACK_H</span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="aclassgrpc_1_1_server_read_reactor_html"><div class="ttname"><a href="classgrpc_1_1_server_read_reactor.html">grpc::ServerReadReactor</a></div><div class="ttdoc">ServerReadReactor is the interface for a client-streaming RPC.</div><div class="ttdef"><b>Definition:</b> server_callback.h:182</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_reader_writer_html_af04fc504f776c5dd73670c489fd2d324"><div class="ttname"><a href="classgrpc_1_1_server_callback_reader_writer.html#af04fc504f776c5dd73670c489fd2d324">grpc::ServerCallbackReaderWriter::SendInitialMetadata</a></div><div class="ttdeci">virtual void SendInitialMetadata()=0</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_reader_html_a2e4b1652046acfe8aa3f883b7b22f44d"><div class="ttname"><a href="classgrpc_1_1_server_callback_reader.html#a2e4b1652046acfe8aa3f883b7b22f44d">grpc::ServerCallbackReader::~ServerCallbackReader</a></div><div class="ttdeci">~ServerCallbackReader() override</div><div class="ttdef"><b>Definition:</b> server_callback.h:209</div></div>
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<div class="ttc" id="aclassgrpc_1_1_message_holder_html_a096aeb3afa14d0024797d556dc6f22b7"><div class="ttname"><a href="classgrpc_1_1_message_holder.html#a096aeb3afa14d0024797d556dc6f22b7">grpc::MessageHolder< Request, Response >::set_response</a></div><div class="ttdeci">void set_response(Response *response)</div><div class="ttdef"><b>Definition:</b> message_allocator.h:50</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_read_reactor_html_ad7e18dcff721d570bada258cef530b05"><div class="ttname"><a href="classgrpc_1_1_server_read_reactor.html#ad7e18dcff721d570bada258cef530b05">grpc::ServerReadReactor::OnCancel</a></div><div class="ttdeci">void OnCancel() override</div><div class="ttdef"><b>Definition:</b> server_callback.h:541</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_bidi_reactor_html_adf47e1c41d3ca857d347b89f3768c3ca"><div class="ttname"><a href="classgrpc_1_1_server_bidi_reactor.html#adf47e1c41d3ca857d347b89f3768c3ca">grpc::ServerBidiReactor::StartSendInitialMetadata</a></div><div class="ttdeci">void StartSendInitialMetadata() ABSL_LOCKS_EXCLUDED(stream_mu_)</div><div class="ttdoc">Send any initial metadata stored in the RPC context.</div><div class="ttdef"><b>Definition:</b> server_callback.h:281</div></div>
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<div class="ttc" id="aclassgrpc_1_1_message_holder_html_aa93d282938b8c801895ca3af1a54fbb0"><div class="ttname"><a href="classgrpc_1_1_message_holder.html#aa93d282938b8c801895ca3af1a54fbb0">grpc::MessageHolder< Request, Response >::set_request</a></div><div class="ttdeci">void set_request(Request *request)</div><div class="ttdef"><b>Definition:</b> message_allocator.h:49</div></div>
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<div class="ttc" id="asupport_2message__allocator_8h_html"><div class="ttname"><a href="support_2message__allocator_8h.html">message_allocator.h</a></div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_read_reactor_html_afba3ccd66657bad3551408bf4ea347f9"><div class="ttname"><a href="classgrpc_1_1_server_read_reactor.html#afba3ccd66657bad3551408bf4ea347f9">grpc::ServerReadReactor::ServerReadReactor</a></div><div class="ttdeci">ServerReadReactor()</div><div class="ttdef"><b>Definition:</b> server_callback.h:492</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_read_reactor_html_a7ada848e5dacf093b879a1e5d853f68d"><div class="ttname"><a href="classgrpc_1_1_server_read_reactor.html#a7ada848e5dacf093b879a1e5d853f68d">grpc::ServerReadReactor::OnDone</a></div><div class="ttdeci">void OnDone() override=0</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_reader_writer_html_a1cc301b90204307f41a409a5efdcaf98"><div class="ttname"><a href="classgrpc_1_1_server_callback_reader_writer.html#a1cc301b90204307f41a409a5efdcaf98">grpc::ServerCallbackReaderWriter::Finish</a></div><div class="ttdeci">virtual void Finish(grpc::Status s)=0</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_write_reactor_html_a5b6e9e57ea86029528a96bc34a87b4ec"><div class="ttname"><a href="classgrpc_1_1_server_write_reactor.html#a5b6e9e57ea86029528a96bc34a87b4ec">grpc::ServerWriteReactor::StartWrite</a></div><div class="ttdeci">void StartWrite(const Response *resp)</div><div class="ttdef"><b>Definition:</b> server_callback.h:597</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_writer_html_a0b01edc2cb9d197f0c3dd3af5d7a8904"><div class="ttname"><a href="classgrpc_1_1_server_callback_writer.html#a0b01edc2cb9d197f0c3dd3af5d7a8904">grpc::ServerCallbackWriter::Finish</a></div><div class="ttdeci">virtual void Finish(grpc::Status s)=0</div></div>
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<div class="ttc" id="anamespacegrpc_html"><div class="ttname"><a href="namespacegrpc.html">grpc</a></div><div class="ttdoc">An Alarm posts the user-provided tag to its associated completion queue or invokes the user-provided ...</div><div class="ttdef"><b>Definition:</b> alarm.h:33</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_unary_reactor_html_a028c1e364c9abf5fcbb7c577172edfb3"><div class="ttname"><a href="classgrpc_1_1_server_unary_reactor.html#a028c1e364c9abf5fcbb7c577172edfb3">grpc::ServerUnaryReactor::OnDone</a></div><div class="ttdeci">void OnDone() override=0</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_bidi_reactor_html_a783f5c223d3835b9e0c8e4d2acf2eea5"><div class="ttname"><a href="classgrpc_1_1_server_bidi_reactor.html#a783f5c223d3835b9e0c8e4d2acf2eea5">grpc::ServerBidiReactor::StartWriteAndFinish</a></div><div class="ttdeci">void StartWriteAndFinish(const Response *resp, grpc::WriteOptions options, grpc::Status s) ABSL_LOCKS_EXCLUDED(stream_mu_)</div><div class="ttdoc">Initiate a write operation with specified options and final RPC Status, which also causes any trailin...</div><div class="ttdef"><b>Definition:</b> server_callback.h:357</div></div>
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<div class="ttc" id="aclassgrpc_1_1_write_options_html_ad930c28f5c32832e1d48ee30bf0858e3"><div class="ttname"><a href="classgrpc_1_1_write_options.html#ad930c28f5c32832e1d48ee30bf0858e3">grpc::WriteOptions::set_last_message</a></div><div class="ttdeci">WriteOptions & set_last_message()</div><div class="ttdoc">last-message bit: indicates this is the last message in a stream client-side: makes Write the equival...</div><div class="ttdef"><b>Definition:</b> call_op_set.h:155</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_server_reactor_html_ac1fad8a93bd91539593f9c8c293d82c7"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_reactor.html#ac1fad8a93bd91539593f9c8c293d82c7">grpc::internal::ServerReactor::~ServerReactor</a></div><div class="ttdeci">virtual ~ServerReactor()=default</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_server_callback_call_html_a1ab23641e1ee96f910f325992c514101"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_callback_call.html#a1ab23641e1ee96f910f325992c514101">grpc::internal::ServerCallbackCall::MaybeCallOnCancel</a></div><div class="ttdeci">void MaybeCallOnCancel()</div><div class="ttdef"><b>Definition:</b> server_callback.h:117</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_write_reactor_html_aaccd5a5151a39c82758f25f253a82d33"><div class="ttname"><a href="classgrpc_1_1_server_write_reactor.html#aaccd5a5151a39c82758f25f253a82d33">grpc::ServerWriteReactor::StartWrite</a></div><div class="ttdeci">void StartWrite(const Response *resp, grpc::WriteOptions options) ABSL_LOCKS_EXCLUDED(writer_mu_)</div><div class="ttdef"><b>Definition:</b> server_callback.h:600</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_write_reactor_html_a0f45d838978cc7e5f0a9deeee181efc1"><div class="ttname"><a href="classgrpc_1_1_server_write_reactor.html#a0f45d838978cc7e5f0a9deeee181efc1">grpc::ServerWriteReactor::OnWriteDone</a></div><div class="ttdeci">virtual void OnWriteDone(bool)</div><div class="ttdef"><b>Definition:</b> server_callback.h:652</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_bidi_reactor_html_a9f459e7f53d66b5c8e61d8930053811b"><div class="ttname"><a href="classgrpc_1_1_server_bidi_reactor.html#a9f459e7f53d66b5c8e61d8930053811b">grpc::ServerBidiReactor::ServerBidiReactor</a></div><div class="ttdeci">ServerBidiReactor()</div><div class="ttdef"><b>Definition:</b> server_callback.h:275</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_write_reactor_html_a2c3accc6080358ab0edb487176f83f16"><div class="ttname"><a href="classgrpc_1_1_server_write_reactor.html#a2c3accc6080358ab0edb487176f83f16">grpc::ServerWriteReactor::OnSendInitialMetadataDone</a></div><div class="ttdeci">virtual void OnSendInitialMetadataDone(bool)</div><div class="ttdoc">The following notifications are exactly like ServerBidiReactor.</div><div class="ttdef"><b>Definition:</b> server_callback.h:651</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_reader_html_a1cd3cd012e7d0355e35df92825de09ef"><div class="ttname"><a href="classgrpc_1_1_server_callback_reader.html#a1cd3cd012e7d0355e35df92825de09ef">grpc::ServerCallbackReader::Finish</a></div><div class="ttdeci">virtual void Finish(grpc::Status s)=0</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_read_reactor_html_aebf68c8d6cdd9a92c4741fb43d05d128"><div class="ttname"><a href="classgrpc_1_1_server_read_reactor.html#aebf68c8d6cdd9a92c4741fb43d05d128">grpc::ServerReadReactor::StartRead</a></div><div class="ttdeci">void StartRead(Request *req) ABSL_LOCKS_EXCLUDED(reader_mu_)</div><div class="ttdef"><b>Definition:</b> server_callback.h:509</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_default_message_holder_html_a0894fbc5c6ee05bc75ae0bef14015799"><div class="ttname"><a href="classgrpc_1_1internal_1_1_default_message_holder.html#a0894fbc5c6ee05bc75ae0bef14015799">grpc::internal::DefaultMessageHolder::DefaultMessageHolder</a></div><div class="ttdeci">DefaultMessageHolder()</div><div class="ttdef"><b>Definition:</b> server_callback.h:163</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_reader_writer_html_afc60f14edd7ea8ce0d4bb3410e05783d"><div class="ttname"><a href="classgrpc_1_1_server_callback_reader_writer.html#afc60f14edd7ea8ce0d4bb3410e05783d">grpc::ServerCallbackReaderWriter::~ServerCallbackReaderWriter</a></div><div class="ttdeci">~ServerCallbackReaderWriter() override</div><div class="ttdef"><b>Definition:</b> server_callback.h:240</div></div>
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<div class="ttc" id="agrpcpp_2support_2status_8h_html"><div class="ttname"><a href="grpcpp_2support_2status_8h.html">status.h</a></div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_unary_html_ac19e75a9fd8a50e77ae6293fa6b4c35e"><div class="ttname"><a href="classgrpc_1_1_server_callback_unary.html#ac19e75a9fd8a50e77ae6293fa6b4c35e">grpc::ServerCallbackUnary::BindReactor</a></div><div class="ttdeci">void BindReactor(Reactor *reactor)</div><div class="ttdef"><b>Definition:</b> server_callback.h:201</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_server_callback_call_html_a81e8341db8a1636364a8a4205114a3fe"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_callback_call.html#a81e8341db8a1636364a8a4205114a3fe">grpc::internal::ServerCallbackCall::MaybeCallOnCancel</a></div><div class="ttdeci">void MaybeCallOnCancel(ServerReactor *reactor)</div><div class="ttdef"><b>Definition:</b> server_callback.h:107</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_write_reactor_html_a1cc154b099b09d752306505afaf96a8a"><div class="ttname"><a href="classgrpc_1_1_server_write_reactor.html#a1cc154b099b09d752306505afaf96a8a">grpc::ServerWriteReactor::StartWriteLast</a></div><div class="ttdeci">void StartWriteLast(const Response *resp, grpc::WriteOptions options)</div><div class="ttdef"><b>Definition:</b> server_callback.h:632</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_read_reactor_html_af7f4cc893ade9930366ef0e514b16016"><div class="ttname"><a href="classgrpc_1_1_server_read_reactor.html#af7f4cc893ade9930366ef0e514b16016">grpc::ServerReadReactor::~ServerReadReactor</a></div><div class="ttdeci">~ServerReadReactor() override=default</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_reader_writer_html"><div class="ttname"><a href="classgrpc_1_1_server_callback_reader_writer.html">grpc::ServerCallbackReaderWriter</a></div><div class="ttdef"><b>Definition:</b> server_callback.h:238</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_bidi_reactor_html_a7b457aceeb312472835007c289c711e8"><div class="ttname"><a href="classgrpc_1_1_server_bidi_reactor.html#a7b457aceeb312472835007c289c711e8">grpc::ServerBidiReactor::StartWrite</a></div><div class="ttdeci">void StartWrite(const Response *resp)</div><div class="ttdoc">Initiate a write operation.</div><div class="ttdef"><b>Definition:</b> server_callback.h:318</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_bidi_reactor_html_abb21a6abd4c50d76b1037b329a8aa721"><div class="ttname"><a href="classgrpc_1_1_server_bidi_reactor.html#abb21a6abd4c50d76b1037b329a8aa721">grpc::ServerBidiReactor::OnCancel</a></div><div class="ttdeci">void OnCancel() override</div><div class="ttdoc">Notifies the application that this RPC has been cancelled.</div><div class="ttdef"><b>Definition:</b> server_callback.h:437</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_reader_writer_html_a59f372e7b2900dab03b410ab0ed63091"><div class="ttname"><a href="classgrpc_1_1_server_callback_reader_writer.html#a59f372e7b2900dab03b410ab0ed63091">grpc::ServerCallbackReaderWriter::Write</a></div><div class="ttdeci">virtual void Write(const Response *msg, grpc::WriteOptions options)=0</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_bidi_reactor_html_a1c5a4d146273cdbb45bfab115eb13739"><div class="ttname"><a href="classgrpc_1_1_server_bidi_reactor.html#a1c5a4d146273cdbb45bfab115eb13739">grpc::ServerBidiReactor::StartRead</a></div><div class="ttdeci">void StartRead(Request *req) ABSL_LOCKS_EXCLUDED(stream_mu_)</div><div class="ttdoc">Initiate a read operation.</div><div class="ttdef"><b>Definition:</b> server_callback.h:299</div></div>
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<div class="ttc" id="aclassgrpc_1_1_status_html"><div class="ttname"><a href="classgrpc_1_1_status.html">grpc::Status</a></div><div class="ttdoc">Did it work? If it didn't, why?</div><div class="ttdef"><b>Definition:</b> status.h:35</div></div>
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<div class="ttc" id="asupport_2port__platform_8h_html_a99b5bddfe84f8dc8ee55b35405b8fddd"><div class="ttname"><a href="support_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a></div><div class="ttdeci">#define GPR_UNLIKELY(x)</div><div class="ttdef"><b>Definition:</b> port_platform.h:763</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_write_reactor_html_a60d5fd19ad8681f52c8c9161fb427f2b"><div class="ttname"><a href="classgrpc_1_1_server_write_reactor.html#a60d5fd19ad8681f52c8c9161fb427f2b">grpc::ServerWriteReactor::OnDone</a></div><div class="ttdeci">void OnDone() override=0</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_unary_html_a4f1db8fe7187b17c4794756c38b46718"><div class="ttname"><a href="classgrpc_1_1_server_callback_unary.html#a4f1db8fe7187b17c4794756c38b46718">grpc::ServerCallbackUnary::~ServerCallbackUnary</a></div><div class="ttdeci">~ServerCallbackUnary() override</div><div class="ttdef"><b>Definition:</b> server_callback.h:193</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_unary_reactor_html_a2664153e7ee31b30f99b2753c42d591b"><div class="ttname"><a href="classgrpc_1_1_server_unary_reactor.html#a2664153e7ee31b30f99b2753c42d591b">grpc::ServerUnaryReactor::OnSendInitialMetadataDone</a></div><div class="ttdeci">virtual void OnSendInitialMetadataDone(bool)</div><div class="ttdoc">The following notifications are exactly like ServerBidiReactor.</div><div class="ttdef"><b>Definition:</b> server_callback.h:733</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_server_callback_call_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_callback_call.html">grpc::internal::ServerCallbackCall</a></div><div class="ttdoc">The base class of ServerCallbackUnary etc.</div><div class="ttdef"><b>Definition:</b> server_callback.h:73</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_bidi_reactor_html_a1fac7eca83effdeef8893486a45e58a0"><div class="ttname"><a href="classgrpc_1_1_server_bidi_reactor.html#a1fac7eca83effdeef8893486a45e58a0">grpc::ServerBidiReactor::OnWriteDone</a></div><div class="ttdeci">virtual void OnWriteDone(bool)</div><div class="ttdoc">Notifies the application that a StartWrite (or StartWriteLast) operation completed.</div><div class="ttdef"><b>Definition:</b> server_callback.h:427</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_bidi_reactor_html_aceedcb52f4d8ffc1224af41262e0aeee"><div class="ttname"><a href="classgrpc_1_1_server_bidi_reactor.html#aceedcb52f4d8ffc1224af41262e0aeee">grpc::ServerBidiReactor::StartWrite</a></div><div class="ttdeci">void StartWrite(const Response *resp, grpc::WriteOptions options) ABSL_LOCKS_EXCLUDED(stream_mu_)</div><div class="ttdoc">Initiate a write operation with specified options.</div><div class="ttdef"><b>Definition:</b> server_callback.h:328</div></div>
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<div class="ttc" id="asupport_2callback__common_8h_html"><div class="ttname"><a href="support_2callback__common_8h.html">callback_common.h</a></div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_reader_writer_html_aa83a9063ccce698c7cbf2537adc5a82d"><div class="ttname"><a href="classgrpc_1_1_server_callback_reader_writer.html#aa83a9063ccce698c7cbf2537adc5a82d">grpc::ServerCallbackReaderWriter::WriteAndFinish</a></div><div class="ttdeci">virtual void WriteAndFinish(const Response *msg, grpc::WriteOptions options, grpc::Status s)=0</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_bidi_reactor_html_aaf98cc106728f8911acdd2d50574a788"><div class="ttname"><a href="classgrpc_1_1_server_bidi_reactor.html#aaf98cc106728f8911acdd2d50574a788">grpc::ServerBidiReactor::OnDone</a></div><div class="ttdeci">void OnDone() override=0</div><div class="ttdoc">Notifies the application that all operations associated with this RPC have completed.</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_bidi_reactor_html"><div class="ttname"><a href="classgrpc_1_1_server_bidi_reactor.html">grpc::ServerBidiReactor</a></div><div class="ttdoc">ServerBidiReactor is the interface for a bidirectional streaming RPC.</div><div class="ttdef"><b>Definition:</b> server_callback.h:186</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_callback_unary_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_callback_unary_handler.html">grpc::internal::CallbackUnaryHandler</a></div><div class="ttdef"><b>Definition:</b> server_callback_handlers.h:33</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_writer_html_a6a948477ee67c104de7c5157956dac9b"><div class="ttname"><a href="classgrpc_1_1_server_callback_writer.html#a6a948477ee67c104de7c5157956dac9b">grpc::ServerCallbackWriter::SendInitialMetadata</a></div><div class="ttdeci">virtual void SendInitialMetadata()=0</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_bidi_reactor_html_aa9ee4a518fb5f5f7b7a8993bd5cb9df5"><div class="ttname"><a href="classgrpc_1_1_server_bidi_reactor.html#aa9ee4a518fb5f5f7b7a8993bd5cb9df5">grpc::ServerBidiReactor::~ServerBidiReactor</a></div><div class="ttdeci">~ServerBidiReactor() override=default</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_default_message_holder_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_default_message_holder.html">grpc::internal::DefaultMessageHolder</a></div><div class="ttdef"><b>Definition:</b> server_callback.h:161</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_finish_only_reactor_html_ace8ccb231bbbd398262a09543fa4d986"><div class="ttname"><a href="classgrpc_1_1internal_1_1_finish_only_reactor.html#ace8ccb231bbbd398262a09543fa4d986">grpc::internal::FinishOnlyReactor::FinishOnlyReactor</a></div><div class="ttdeci">FinishOnlyReactor(grpc::Status s)</div><div class="ttdef"><b>Definition:</b> server_callback.h:770</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_bidi_reactor_html_a8aafe86ec3fa67767fe1aeeb7f52f92a"><div class="ttname"><a href="classgrpc_1_1_server_bidi_reactor.html#a8aafe86ec3fa67767fe1aeeb7f52f92a">grpc::ServerBidiReactor::OnReadDone</a></div><div class="ttdeci">virtual void OnReadDone(bool)</div><div class="ttdoc">Notifies the application that a StartRead operation completed.</div><div class="ttdef"><b>Definition:</b> server_callback.h:420</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_server_reactor_html_a9f897ae667ba6d12effef7c280913242"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_reactor.html#a9f897ae667ba6d12effef7c280913242">grpc::internal::ServerReactor::OnDone</a></div><div class="ttdeci">virtual void OnDone()=0</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_write_reactor_html_a94d483601fb6adfb0ca753fd2bc556a1"><div class="ttname"><a href="classgrpc_1_1_server_write_reactor.html#a94d483601fb6adfb0ca753fd2bc556a1">grpc::ServerWriteReactor::StartWriteAndFinish</a></div><div class="ttdeci">void StartWriteAndFinish(const Response *resp, grpc::WriteOptions options, grpc::Status s) ABSL_LOCKS_EXCLUDED(writer_mu_)</div><div class="ttdef"><b>Definition:</b> server_callback.h:615</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_callback_server_streaming_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_callback_server_streaming_handler.html">grpc::internal::CallbackServerStreamingHandler</a></div><div class="ttdef"><b>Definition:</b> server_callback_handlers.h:442</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_reader_writer_html_a357fac7fe4cfe406b0d77f1646245027"><div class="ttname"><a href="classgrpc_1_1_server_callback_reader_writer.html#a357fac7fe4cfe406b0d77f1646245027">grpc::ServerCallbackReaderWriter::Read</a></div><div class="ttdeci">virtual void Read(Request *msg)=0</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_bidi_reactor_html_a8d76b09f91c7bfcdc39d33917cf652e9"><div class="ttname"><a href="classgrpc_1_1_server_bidi_reactor.html#a8d76b09f91c7bfcdc39d33917cf652e9">grpc::ServerBidiReactor::Finish</a></div><div class="ttdeci">void Finish(grpc::Status s) ABSL_LOCKS_EXCLUDED(stream_mu_)</div><div class="ttdoc">Indicate that the stream is to be finished and the trailing metadata and RPC status are to be sent.</div><div class="ttdef"><b>Definition:</b> server_callback.h:393</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_reader_html_af3b9135769a9a677046a37c29012ffa7"><div class="ttname"><a href="classgrpc_1_1_server_callback_reader.html#af3b9135769a9a677046a37c29012ffa7">grpc::ServerCallbackReader::BindReactor</a></div><div class="ttdeci">void BindReactor(ServerReadReactor< Request > *reactor)</div><div class="ttdef"><b>Definition:</b> server_callback.h:215</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_writer_html_a51fd80ff8b5bde52bea74dfad6e99452"><div class="ttname"><a href="classgrpc_1_1_server_callback_writer.html#a51fd80ff8b5bde52bea74dfad6e99452">grpc::ServerCallbackWriter::BindReactor</a></div><div class="ttdeci">void BindReactor(ServerWriteReactor< Response > *reactor)</div><div class="ttdef"><b>Definition:</b> server_callback.h:232</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_finish_only_reactor_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_finish_only_reactor.html">grpc::internal::FinishOnlyReactor</a></div><div class="ttdef"><b>Definition:</b> server_context.h:88</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_writer_html_abb3225ab435192fca8a3bec7279e6cda"><div class="ttname"><a href="classgrpc_1_1_server_callback_writer.html#abb3225ab435192fca8a3bec7279e6cda">grpc::ServerCallbackWriter::~ServerCallbackWriter</a></div><div class="ttdeci">~ServerCallbackWriter() override</div><div class="ttdef"><b>Definition:</b> server_callback.h:223</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_read_reactor_html_a4f766571244828db27c670ae5f28d068"><div class="ttname"><a href="classgrpc_1_1_server_read_reactor.html#a4f766571244828db27c670ae5f28d068">grpc::ServerReadReactor::StartSendInitialMetadata</a></div><div class="ttdeci">void StartSendInitialMetadata() ABSL_LOCKS_EXCLUDED(reader_mu_)</div><div class="ttdoc">The following operation initiations are exactly like ServerBidiReactor.</div><div class="ttdef"><b>Definition:</b> server_callback.h:496</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_server_callback_call_html_afd1da77659ae44af4e4984ce4c615538"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_callback_call.html#afd1da77659ae44af4e4984ce4c615538">grpc::internal::ServerCallbackCall::~ServerCallbackCall</a></div><div class="ttdeci">virtual ~ServerCallbackCall()</div><div class="ttdef"><b>Definition:</b> server_callback.h:75</div></div>
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<div class="ttc" id="aclassgrpc_1_1_write_options_html"><div class="ttname"><a href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a></div><div class="ttdoc">Per-message write options.</div><div class="ttdef"><b>Definition:</b> call_op_set.h:78</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_server_callback_call_html_a91963708bf926cc62582440c7fedd051"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_callback_call.html#a91963708bf926cc62582440c7fedd051">grpc::internal::ServerCallbackCall::MaybeDone</a></div><div class="ttdeci">void MaybeDone(bool inline_ondone)</div><div class="ttdef"><b>Definition:</b> server_callback.h:99</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_write_reactor_html"><div class="ttname"><a href="classgrpc_1_1_server_write_reactor.html">grpc::ServerWriteReactor</a></div><div class="ttdoc">ServerWriteReactor is the interface for a server-streaming RPC.</div><div class="ttdef"><b>Definition:</b> server_callback.h:184</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_read_reactor_html_aed1d61d92971c0b49a80c8cedcfb959e"><div class="ttname"><a href="classgrpc_1_1_server_read_reactor.html#aed1d61d92971c0b49a80c8cedcfb959e">grpc::ServerReadReactor::OnReadDone</a></div><div class="ttdeci">virtual void OnReadDone(bool)</div><div class="ttdef"><b>Definition:</b> server_callback.h:539</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_reader_html_a0092d67dc1eba2fcf54cec76c09275d0"><div class="ttname"><a href="classgrpc_1_1_server_callback_reader.html#a0092d67dc1eba2fcf54cec76c09275d0">grpc::ServerCallbackReader::Read</a></div><div class="ttdeci">virtual void Read(Request *msg)=0</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_callback_bidi_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_callback_bidi_handler.html">grpc::internal::CallbackBidiHandler</a></div><div class="ttdef"><b>Definition:</b> server_callback_handlers.h:668</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_mutex_lock_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a></div><div class="ttdef"><b>Definition:</b> sync.h:80</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_write_reactor_html_a752fc3d16e0a74c446a07f8bf41d013e"><div class="ttname"><a href="classgrpc_1_1_server_write_reactor.html#a752fc3d16e0a74c446a07f8bf41d013e">grpc::ServerWriteReactor::OnCancel</a></div><div class="ttdeci">void OnCancel() override</div><div class="ttdef"><b>Definition:</b> server_callback.h:654</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_write_reactor_html_a7ba2afe0c53ecab5d1152cc576a81263"><div class="ttname"><a href="classgrpc_1_1_server_write_reactor.html#a7ba2afe0c53ecab5d1152cc576a81263">grpc::ServerWriteReactor::~ServerWriteReactor</a></div><div class="ttdeci">~ServerWriteReactor() override=default</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_reader_writer_html_a1bc2639c5be5a04268270acb25456257"><div class="ttname"><a href="classgrpc_1_1_server_callback_reader_writer.html#a1bc2639c5be5a04268270acb25456257">grpc::ServerCallbackReaderWriter::BindReactor</a></div><div class="ttdeci">void BindReactor(ServerBidiReactor< Request, Response > *reactor)</div><div class="ttdef"><b>Definition:</b> server_callback.h:250</div></div>
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<div class="ttc" id="agrpcpp_2support_2config_8h_html"><div class="ttname"><a href="grpcpp_2support_2config_8h.html">config.h</a></div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_writer_html"><div class="ttname"><a href="classgrpc_1_1_server_callback_writer.html">grpc::ServerCallbackWriter</a></div><div class="ttdef"><b>Definition:</b> server_callback.h:221</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_write_reactor_html_a0140acfa74b29204685c0b1419def12c"><div class="ttname"><a href="classgrpc_1_1_server_write_reactor.html#a0140acfa74b29204685c0b1419def12c">grpc::ServerWriteReactor::StartSendInitialMetadata</a></div><div class="ttdeci">void StartSendInitialMetadata() ABSL_LOCKS_EXCLUDED(writer_mu_)</div><div class="ttdoc">The following operation initiations are exactly like ServerBidiReactor.</div><div class="ttdef"><b>Definition:</b> server_callback.h:584</div></div>
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<div class="ttc" id="acall__op__set_8h_html"><div class="ttname"><a href="call__op__set_8h.html">call_op_set.h</a></div></div>
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<div class="ttc" id="agrpcpp_2impl_2call_8h_html"><div class="ttname"><a href="grpcpp_2impl_2call_8h.html">call.h</a></div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_server_reactor_html_aed030ad260f18b6673b6d768329ae0bd"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_reactor.html#aed030ad260f18b6673b6d768329ae0bd">grpc::internal::ServerReactor::InternalInlineable</a></div><div class="ttdeci">virtual bool InternalInlineable()</div><div class="ttdef"><b>Definition:</b> server_callback.h:59</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_unary_html_a5cd344f3c067d29a521b92b631268dac"><div class="ttname"><a href="classgrpc_1_1_server_callback_unary.html#a5cd344f3c067d29a521b92b631268dac">grpc::ServerCallbackUnary::SendInitialMetadata</a></div><div class="ttdeci">virtual void SendInitialMetadata()=0</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_read_reactor_html_af5732a605279da840b23579124ab44e2"><div class="ttname"><a href="classgrpc_1_1_server_read_reactor.html#af5732a605279da840b23579124ab44e2">grpc::ServerReadReactor::OnSendInitialMetadataDone</a></div><div class="ttdeci">virtual void OnSendInitialMetadataDone(bool)</div><div class="ttdoc">The following notifications are exactly like ServerBidiReactor.</div><div class="ttdef"><b>Definition:</b> server_callback.h:538</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_bidi_reactor_html_a0f2a8147ccaf93b16166494c76007880"><div class="ttname"><a href="classgrpc_1_1_server_bidi_reactor.html#a0f2a8147ccaf93b16166494c76007880">grpc::ServerBidiReactor::StartWriteLast</a></div><div class="ttdeci">void StartWriteLast(const Response *resp, grpc::WriteOptions options)</div><div class="ttdoc">Inform system of a planned write operation with specified options, but allow the library to schedule ...</div><div class="ttdef"><b>Definition:</b> server_callback.h:383</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_finish_only_reactor_html_a7a2575303e50d5774734779c2d15c54f"><div class="ttname"><a href="classgrpc_1_1internal_1_1_finish_only_reactor.html#a7a2575303e50d5774734779c2d15c54f">grpc::internal::FinishOnlyReactor::OnDone</a></div><div class="ttdeci">void OnDone() override</div><div class="ttdef"><b>Definition:</b> server_callback.h:771</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_server_reactor_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_reactor.html">grpc::internal::ServerReactor</a></div><div class="ttdef"><b>Definition:</b> server_callback.h:49</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_callback_client_streaming_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_callback_client_streaming_handler.html">grpc::internal::CallbackClientStreamingHandler</a></div><div class="ttdef"><b>Definition:</b> server_callback_handlers.h:251</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_unary_reactor_html_a720f22381ddb6d273451e446e31797ce"><div class="ttname"><a href="classgrpc_1_1_server_unary_reactor.html#a720f22381ddb6d273451e446e31797ce">grpc::ServerUnaryReactor::OnCancel</a></div><div class="ttdeci">void OnCancel() override</div><div class="ttdef"><b>Definition:</b> server_callback.h:735</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_server_callback_call_html_abf7d5b632ff79a688b342b235275be72"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_callback_call.html#abf7d5b632ff79a688b342b235275be72">grpc::internal::ServerCallbackCall::Ref</a></div><div class="ttdeci">void Ref()</div><div class="ttdoc">Increases the reference count.</div><div class="ttdef"><b>Definition:</b> server_callback.h:125</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_server_reactor_html_ad474a8d237cf749d216a5e1d7626d44f"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_reactor.html#ad474a8d237cf749d216a5e1d7626d44f">grpc::internal::ServerReactor::OnCancel</a></div><div class="ttdeci">virtual void OnCancel()=0</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_reader_html"><div class="ttname"><a href="classgrpc_1_1_server_callback_reader.html">grpc::ServerCallbackReader</a></div><div class="ttdef"><b>Definition:</b> server_callback.h:207</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_read_reactor_html_a1b482b70e68641a854543c46869c88ee"><div class="ttname"><a href="classgrpc_1_1_server_read_reactor.html#a1b482b70e68641a854543c46869c88ee">grpc::ServerReadReactor::Finish</a></div><div class="ttdeci">void Finish(grpc::Status s) ABSL_LOCKS_EXCLUDED(reader_mu_)</div><div class="ttdef"><b>Definition:</b> server_callback.h:522</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_writer_html_a412f87bd04af8baef23d2e4dca7d39a1"><div class="ttname"><a href="classgrpc_1_1_server_callback_writer.html#a412f87bd04af8baef23d2e4dca7d39a1">grpc::ServerCallbackWriter::Write</a></div><div class="ttdeci">virtual void Write(const Response *msg, grpc::WriteOptions options)=0</div></div>
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<div class="ttc" id="aclassgrpc_1_1_message_holder_html"><div class="ttname"><a href="classgrpc_1_1_message_holder.html">grpc::MessageHolder</a></div><div class="ttdef"><b>Definition:</b> message_allocator.h:39</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_mutex_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_mutex.html">grpc::internal::Mutex</a></div><div class="ttdef"><b>Definition:</b> sync.h:57</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_unary_reactor_html_a85bd17f22f5761bc12f6d0e177573785"><div class="ttname"><a href="classgrpc_1_1_server_unary_reactor.html#a85bd17f22f5761bc12f6d0e177573785">grpc::ServerUnaryReactor::StartSendInitialMetadata</a></div><div class="ttdeci">void StartSendInitialMetadata() ABSL_LOCKS_EXCLUDED(call_mu_)</div><div class="ttdoc">StartSendInitialMetadata is exactly like ServerBidiReactor.</div><div class="ttdef"><b>Definition:</b> server_callback.h:703</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_write_reactor_html_a163a4a05460f76d8c3d2e12d418503e7"><div class="ttname"><a href="classgrpc_1_1_server_write_reactor.html#a163a4a05460f76d8c3d2e12d418503e7">grpc::ServerWriteReactor::Finish</a></div><div class="ttdeci">void Finish(grpc::Status s) ABSL_LOCKS_EXCLUDED(writer_mu_)</div><div class="ttdef"><b>Definition:</b> server_callback.h:635</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_unary_reactor_html_a38c5487abe04278f3ac81ea9b1ff4e1e"><div class="ttname"><a href="classgrpc_1_1_server_unary_reactor.html#a38c5487abe04278f3ac81ea9b1ff4e1e">grpc::ServerUnaryReactor::Finish</a></div><div class="ttdeci">void Finish(grpc::Status s) ABSL_LOCKS_EXCLUDED(call_mu_)</div><div class="ttdoc">Finish is similar to ServerBidiReactor except for one detail.</div><div class="ttdef"><b>Definition:</b> server_callback.h:718</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_bidi_reactor_html_a0715604ca94115aa164c8955bfe04649"><div class="ttname"><a href="classgrpc_1_1_server_bidi_reactor.html#a0715604ca94115aa164c8955bfe04649">grpc::ServerBidiReactor::OnSendInitialMetadataDone</a></div><div class="ttdeci">virtual void OnSendInitialMetadataDone(bool)</div><div class="ttdoc">Notifies the application that an explicit StartSendInitialMetadata operation completed.</div><div class="ttdef"><b>Definition:</b> server_callback.h:414</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_unary_reactor_html_a6eb0f1f6f8affa87e6d7b59c612aaf85"><div class="ttname"><a href="classgrpc_1_1_server_unary_reactor.html#a6eb0f1f6f8affa87e6d7b59c612aaf85">grpc::ServerUnaryReactor::~ServerUnaryReactor</a></div><div class="ttdeci">~ServerUnaryReactor() override=default</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_unary_html"><div class="ttname"><a href="classgrpc_1_1_server_callback_unary.html">grpc::ServerCallbackUnary</a></div><div class="ttdef"><b>Definition:</b> server_callback.h:191</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_unary_reactor_html_a01f99775e347fa750056814a8aa8b810"><div class="ttname"><a href="classgrpc_1_1_server_unary_reactor.html#a01f99775e347fa750056814a8aa8b810">grpc::ServerUnaryReactor::ServerUnaryReactor</a></div><div class="ttdeci">ServerUnaryReactor()</div><div class="ttdef"><b>Definition:</b> server_callback.h:699</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_write_reactor_html_af01af9955f73da8ce966d3789a189e53"><div class="ttname"><a href="classgrpc_1_1_server_write_reactor.html#af01af9955f73da8ce966d3789a189e53">grpc::ServerWriteReactor::ServerWriteReactor</a></div><div class="ttdeci">ServerWriteReactor()</div><div class="ttdef"><b>Definition:</b> server_callback.h:580</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_unary_reactor_html"><div class="ttname"><a href="classgrpc_1_1_server_unary_reactor.html">grpc::ServerUnaryReactor</a></div><div class="ttdef"><b>Definition:</b> server_callback.h:697</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_writer_html_a0fee26695c25f0e8c5d7194e4f1c2252"><div class="ttname"><a href="classgrpc_1_1_server_callback_writer.html#a0fee26695c25f0e8c5d7194e4f1c2252">grpc::ServerCallbackWriter::WriteAndFinish</a></div><div class="ttdeci">virtual void WriteAndFinish(const Response *msg, grpc::WriteOptions options, grpc::Status s)=0</div></div>
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<div class="ttc" id="ap_2impl_2sync_8h_html"><div class="ttname"><a href="p_2impl_2sync_8h.html">sync.h</a></div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_unary_html_a2c77436e6aeb3255e7c5a2a039b65c9b"><div class="ttname"><a href="classgrpc_1_1_server_callback_unary.html#a2c77436e6aeb3255e7c5a2a039b65c9b">grpc::ServerCallbackUnary::Finish</a></div><div class="ttdeci">virtual void Finish(grpc::Status s)=0</div></div>
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<div class="ttc" id="aclassgrpc_1_1_server_callback_reader_html_ac436c0d692702d1e77a4c3ec8e7dd2b6"><div class="ttname"><a href="classgrpc_1_1_server_callback_reader.html#ac436c0d692702d1e77a4c3ec8e7dd2b6">grpc::ServerCallbackReader::SendInitialMetadata</a></div><div class="ttdeci">virtual void SendInitialMetadata()=0</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_server_callback_call_html_a8f5d1ec7fefd1a27aa5928c31f7e38df"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_callback_call.html#a8f5d1ec7fefd1a27aa5928c31f7e38df">grpc::internal::ServerCallbackCall::MaybeDone</a></div><div class="ttdeci">void MaybeDone()</div><div class="ttdef"><b>Definition:</b> server_callback.h:93</div></div>
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<div class="ttc" id="aclassgrpc_1_1internal_1_1_default_message_holder_html_a9760eb34327ea06132af6727dbaacaeb"><div class="ttname"><a href="classgrpc_1_1internal_1_1_default_message_holder.html#a9760eb34327ea06132af6727dbaacaeb">grpc::internal::DefaultMessageHolder::Release</a></div><div class="ttdeci">void Release() override</div><div class="ttdef"><b>Definition:</b> server_callback.h:167</div></div>
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<div class="ttc" id="anamespacegrpc_1_1experimental_html_adedd4841521e4fe210676d8387190cf1"><div class="ttname"><a href="namespacegrpc_1_1experimental.html#adedd4841521e4fe210676d8387190cf1">grpc::experimental::ServerBidiReactor</a></div><div class="ttdeci">::grpc::ServerBidiReactor< Request, Response > ServerBidiReactor</div><div class="ttdef"><b>Definition:</b> server_callback.h:791</div></div>
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