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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_412f9a3d5dfcba8716486cd870ef4586.html">grpcpp</a></li> </ul>
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<a href="grpcpp_2channel_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>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// Copyright 2015 gRPC authors.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">// you may not use this file except in compliance with the License.</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">// You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment">// distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment">// See the License for the specific language governing permissions and</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment">// limitations under the License.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160; </div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#ifndef GRPCPP_CHANNEL_H</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#define GRPCPP_CHANNEL_H</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; </div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#include &lt;memory&gt;</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; </div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpc_8h.html">grpc/grpc.h</a>&gt;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2completion__queue_8h.html">grpcpp/completion_queue.h</a>&gt;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2impl_2call_8h.html">grpcpp/impl/call.h</a>&gt;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2impl_2channel__interface_8h.html">grpcpp/impl/channel_interface.h</a>&gt;</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2impl_2grpc__library_8h.html">grpcpp/impl/grpc_library.h</a>&gt;</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="p_2impl_2sync_8h.html">grpcpp/impl/sync.h</a>&gt;</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="support_2client__interceptor_8h.html">grpcpp/support/client_interceptor.h</a>&gt;</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2support_2config_8h.html">grpcpp/support/config.h</a>&gt;</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="keyword">struct </span><a class="code" href="grpc__types_8h.html#a432bfa6b9f6603643cdf9de8804c254e">grpc_channel</a>;</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; </div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacegrpc.html">grpc</a> {</div>
<div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1testing.html"> 36</a></span>&#160;<span class="keyword">namespace </span>testing {</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="keyword">class </span>ChannelTestPeer;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;} <span class="comment">// namespace testing</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;std::shared_ptr&lt;Channel&gt; <a class="code" href="namespacegrpc.html#ac987f6d57104a5491cd4500aa804b509">CreateChannelInternal</a>(</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="keyword">const</span> std::string&amp; host, <a class="code" href="grpc__types_8h.html#a432bfa6b9f6603643cdf9de8804c254e">grpc_channel</a>* c_channel,</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; std::vector&lt;</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; std::unique_ptr&lt;experimental::ClientInterceptorFactoryInterface&gt;&gt;</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; interceptor_creators);</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; </div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1experimental.html"> 46</a></span>&#160;<span class="keyword">namespace </span>experimental {</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;<span class="keywordtype">void</span> <a class="code" href="namespacegrpc_1_1experimental.html#ab4c7e40417b37179d52667f3208f69a3">ChannelResetConnectionBackoff</a>(<a class="code" href="classgrpc_1_1_channel.html">Channel</a>* channel);</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;} <span class="comment">// namespace experimental</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; </div>
<div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="classgrpc_1_1_channel.html"> 54</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1_channel.html">Channel</a> final : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1_channel_interface.html">grpc::ChannelInterface</a>,</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_call_hook.html">grpc::internal::CallHook</a>,</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="keyword">public</span> std::enable_shared_from_this&lt;Channel&gt;,</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <span class="keyword">private</span> <a class="code" href="classgrpc_1_1internal_1_1_grpc_library.html">grpc::internal::GrpcLibrary</a> {</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <a class="code" href="classgrpc_1_1_channel.html#a5b8c44204ae5af1b44ce7a8f2a8a59cf">~Channel</a>() <span class="keyword">override</span>;</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; </div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <a class="code" href="connectivity__state_8h.html#a065b65f5cdd062a67d82e2b6bcf68cf2">grpc_connectivity_state</a> <a class="code" href="classgrpc_1_1_channel.html#a646d7a9d01f22037a72092d3a0bf159c">GetState</a>(<span class="keywordtype">bool</span> try_to_connect) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; </div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; std::string <a class="code" href="classgrpc_1_1_channel.html#a4eb175406fb5be09e448dfbf186e662e">GetLoadBalancingPolicyName</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; </div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; std::string <a class="code" href="classgrpc_1_1_channel.html#a89c73b41c78e75f259fd529704e2f13a">GetServiceConfigJSON</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; </div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">class</span> InputMessage, <span class="keyword">class</span> OutputMessage&gt;</div>
<div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="classgrpc_1_1_channel.html#a69dd8b84bff711806854a149798d2fd4"> 74</a></span>&#160; <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_blocking_unary_call_impl.html">grpc::internal::BlockingUnaryCallImpl</a>;</div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="classgrpc_1_1_channel.html#a3ad6cc7f4e47402b2107b774ff87a903"> 75</a></span>&#160; <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1_channel.html#a3ad6cc7f4e47402b2107b774ff87a903">grpc::testing::ChannelTestPeer</a>;</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <span class="keyword">friend</span> <span class="keywordtype">void</span> <a class="code" href="namespacegrpc_1_1experimental.html#ab4c7e40417b37179d52667f3208f69a3">experimental::ChannelResetConnectionBackoff</a>(<a class="code" href="classgrpc_1_1_channel.html">Channel</a>* channel);</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="keyword">friend</span> std::shared_ptr&lt;Channel&gt; <a class="code" href="namespacegrpc.html#ac987f6d57104a5491cd4500aa804b509">grpc::CreateChannelInternal</a>(</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; <span class="keyword">const</span> std::string&amp; host, <a class="code" href="grpc__types_8h.html#a432bfa6b9f6603643cdf9de8804c254e">grpc_channel</a>* c_channel,</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; std::vector&lt;std::unique_ptr&lt;</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <a class="code" href="classgrpc_1_1experimental_1_1_client_interceptor_factory_interface.html">grpc::experimental::ClientInterceptorFactoryInterface</a>&gt;&gt;</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; interceptor_creators);</div>
<div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="classgrpc_1_1_channel.html#a9cb18cf931d1547d15ee896524cd0f72"> 82</a></span>&#160; <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_intercepted_channel.html">grpc::internal::InterceptedChannel</a>;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <a class="code" href="classgrpc_1_1_channel.html">Channel</a>(<span class="keyword">const</span> std::string&amp; host, <a class="code" href="grpc__types_8h.html#a432bfa6b9f6603643cdf9de8804c254e">grpc_channel</a>* c_channel,</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; std::vector&lt;std::unique_ptr&lt;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <a class="code" href="classgrpc_1_1experimental_1_1_client_interceptor_factory_interface.html">grpc::experimental::ClientInterceptorFactoryInterface</a>&gt;&gt;</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; interceptor_creators);</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; </div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <a class="code" href="classgrpc_1_1internal_1_1_call.html">grpc::internal::Call</a> CreateCall(<span class="keyword">const</span> <a class="code" href="classgrpc_1_1internal_1_1_rpc_method.html">grpc::internal::RpcMethod</a>&amp; method,</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <a class="code" href="classgrpc_1_1_client_context.html">grpc::ClientContext</a>* context,</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <a class="code" href="classgrpc_1_1_completion_queue.html">grpc::CompletionQueue</a>* cq) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; <span class="keywordtype">void</span> PerformOpsOnCall(<a class="code" href="classgrpc_1_1internal_1_1_call_op_set_interface.html">grpc::internal::CallOpSetInterface</a>* ops,</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <a class="code" href="classgrpc_1_1internal_1_1_call.html">grpc::internal::Call</a>* call) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <span class="keywordtype">void</span>* RegisterMethod(<span class="keyword">const</span> <span class="keywordtype">char</span>* method) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; </div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <span class="keywordtype">void</span> NotifyOnStateChangeImpl(<a class="code" href="connectivity__state_8h.html#a065b65f5cdd062a67d82e2b6bcf68cf2">grpc_connectivity_state</a> last_observed,</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <a class="code" href="structgpr__timespec.html">gpr_timespec</a> deadline, <a class="code" href="classgrpc_1_1_completion_queue.html">grpc::CompletionQueue</a>* cq,</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <span class="keywordtype">void</span>* tag) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; <span class="keywordtype">bool</span> WaitForStateChangeImpl(<a class="code" href="connectivity__state_8h.html#a065b65f5cdd062a67d82e2b6bcf68cf2">grpc_connectivity_state</a> last_observed,</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <a class="code" href="structgpr__timespec.html">gpr_timespec</a> deadline) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; </div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <a class="code" href="classgrpc_1_1_completion_queue.html">grpc::CompletionQueue</a>* CallbackCQ() <span class="keyword">override</span>;</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; </div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <a class="code" href="classgrpc_1_1internal_1_1_call.html">grpc::internal::Call</a> CreateCallInternal(</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="keyword">const</span> <a class="code" href="classgrpc_1_1internal_1_1_rpc_method.html">grpc::internal::RpcMethod</a>&amp; method, <a class="code" href="classgrpc_1_1_client_context.html">grpc::ClientContext</a>* context,</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; <a class="code" href="classgrpc_1_1_completion_queue.html">grpc::CompletionQueue</a>* cq, <span class="keywordtype">size_t</span> interceptor_pos) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; </div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <span class="keyword">const</span> std::string host_;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; <a class="code" href="grpc__types_8h.html#a432bfa6b9f6603643cdf9de8804c254e">grpc_channel</a>* <span class="keyword">const</span> c_channel_; <span class="comment">// owned</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; </div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <span class="comment">// mu_ protects callback_cq_ (the per-channel callbackable completion queue)</span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <a class="code" href="classgrpc_1_1internal_1_1_mutex.html">grpc::internal::Mutex</a> mu_;</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; </div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; <span class="comment">// callback_cq_ references the callbackable completion queue associated</span></div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="comment">// with this channel (if any). It is set on the first call to CallbackCQ().</span></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; <span class="comment">// It is _not owned_ by the channel; ownership belongs with its internal</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; <span class="comment">// shutdown callback tag (invoked when the CQ is fully shutdown).</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; std::atomic&lt;CompletionQueue*&gt; callback_cq_{<span class="keyword">nullptr</span>};</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; </div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; std::vector&lt;</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; std::unique_ptr&lt;grpc::experimental::ClientInterceptorFactoryInterface&gt;&gt;</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; interceptor_creators_;</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;};</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; </div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160;} <span class="comment">// namespace grpc</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; </div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160;<span class="preprocessor">#endif // GRPCPP_CHANNEL_H</span></div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="anamespacegrpc_html_ac987f6d57104a5491cd4500aa804b509"><div class="ttname"><a href="namespacegrpc.html#ac987f6d57104a5491cd4500aa804b509">grpc::CreateChannelInternal</a></div><div class="ttdeci">std::shared_ptr&lt; Channel &gt; CreateChannelInternal(const std::string &amp;host, grpc_channel *c_channel, std::vector&lt; std::unique_ptr&lt; experimental::ClientInterceptorFactoryInterface &gt;&gt; interceptor_creators)</div></div>
<div class="ttc" id="anamespacegrpc_1_1experimental_html_ab4c7e40417b37179d52667f3208f69a3"><div class="ttname"><a href="namespacegrpc_1_1experimental.html#ab4c7e40417b37179d52667f3208f69a3">grpc::experimental::ChannelResetConnectionBackoff</a></div><div class="ttdeci">void ChannelResetConnectionBackoff(Channel *channel)</div><div class="ttdoc">Resets the channel's connection backoff.</div></div>
<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>
<div class="ttc" id="aclassgrpc_1_1internal_1_1_call_hook_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_call_hook.html">grpc::internal::CallHook</a></div><div class="ttdoc">This is an interface that Channel and Server implement to allow them to hook performing ops.</div><div class="ttdef"><b>Definition:</b> call_hook.h:30</div></div>
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<div class="ttc" id="agrpcpp_2completion__queue_8h_html"><div class="ttname"><a href="grpcpp_2completion__queue_8h.html">completion_queue.h</a></div></div>
<div class="ttc" id="aclassgrpc_1_1_client_context_html"><div class="ttname"><a href="classgrpc_1_1_client_context.html">grpc::ClientContext</a></div><div class="ttdoc">A ClientContext allows the person implementing a service client to:</div><div class="ttdef"><b>Definition:</b> client_context.h:193</div></div>
<div class="ttc" id="aconnectivity__state_8h_html_a065b65f5cdd062a67d82e2b6bcf68cf2"><div class="ttname"><a href="connectivity__state_8h.html#a065b65f5cdd062a67d82e2b6bcf68cf2">grpc_connectivity_state</a></div><div class="ttdeci">grpc_connectivity_state</div><div class="ttdoc">Connectivity state of a channel.</div><div class="ttdef"><b>Definition:</b> connectivity_state.h:30</div></div>
<div class="ttc" id="agrpc_8h_html"><div class="ttname"><a href="grpc_8h.html">grpc.h</a></div></div>
<div class="ttc" id="aclassgrpc_1_1internal_1_1_call_op_set_interface_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_call_op_set_interface.html">grpc::internal::CallOpSetInterface</a></div><div class="ttdoc">An abstract collection of call ops, used to generate the grpc_call_op structure to pass down to the l...</div><div class="ttdef"><b>Definition:</b> call_op_set_interface.h:36</div></div>
<div class="ttc" id="agrpcpp_2impl_2channel__interface_8h_html"><div class="ttname"><a href="grpcpp_2impl_2channel__interface_8h.html">channel_interface.h</a></div></div>
<div class="ttc" id="aclassgrpc_1_1_channel_interface_html"><div class="ttname"><a href="classgrpc_1_1_channel_interface.html">grpc::ChannelInterface</a></div><div class="ttdoc">Codegen interface for grpc::Channel.</div><div class="ttdef"><b>Definition:</b> channel_interface.h:71</div></div>
<div class="ttc" id="aclassgrpc_1_1internal_1_1_intercepted_channel_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_intercepted_channel.html">grpc::internal::InterceptedChannel</a></div><div class="ttdoc">An InterceptedChannel is available to client Interceptors.</div><div class="ttdef"><b>Definition:</b> intercepted_channel.h:35</div></div>
<div class="ttc" id="aclassgrpc_1_1internal_1_1_grpc_library_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_library.html">grpc::internal::GrpcLibrary</a></div><div class="ttdoc">Classes that require gRPC to be initialized should inherit from this class.</div><div class="ttdef"><b>Definition:</b> grpc_library.h:32</div></div>
<div class="ttc" id="aclassgrpc_1_1_channel_html_a3ad6cc7f4e47402b2107b774ff87a903"><div class="ttname"><a href="classgrpc_1_1_channel.html#a3ad6cc7f4e47402b2107b774ff87a903">grpc::Channel::ChannelTestPeer</a></div><div class="ttdeci">friend class grpc::testing::ChannelTestPeer</div><div class="ttdef"><b>Definition:</b> channel.h:75</div></div>
<div class="ttc" id="agrpcpp_2impl_2grpc__library_8h_html"><div class="ttname"><a href="grpcpp_2impl_2grpc__library_8h.html">grpc_library.h</a></div></div>
<div class="ttc" id="agrpcpp_2support_2config_8h_html"><div class="ttname"><a href="grpcpp_2support_2config_8h.html">config.h</a></div></div>
<div class="ttc" id="aclassgrpc_1_1experimental_1_1_client_interceptor_factory_interface_html"><div class="ttname"><a href="classgrpc_1_1experimental_1_1_client_interceptor_factory_interface.html">grpc::experimental::ClientInterceptorFactoryInterface</a></div><div class="ttdef"><b>Definition:</b> client_interceptor.h:47</div></div>
<div class="ttc" id="agrpcpp_2impl_2call_8h_html"><div class="ttname"><a href="grpcpp_2impl_2call_8h.html">call.h</a></div></div>
<div class="ttc" id="aclassgrpc_1_1_channel_html_a5b8c44204ae5af1b44ce7a8f2a8a59cf"><div class="ttname"><a href="classgrpc_1_1_channel.html#a5b8c44204ae5af1b44ce7a8f2a8a59cf">grpc::Channel::~Channel</a></div><div class="ttdeci">~Channel() override</div></div>
<div class="ttc" id="aclassgrpc_1_1_completion_queue_html"><div class="ttname"><a href="classgrpc_1_1_completion_queue.html">grpc::CompletionQueue</a></div><div class="ttdoc">A thin wrapper around grpc_completion_queue (see src/core/lib/surface/completion_queue....</div><div class="ttdef"><b>Definition:</b> completion_queue.h:103</div></div>
<div class="ttc" id="aclassgrpc_1_1_channel_html"><div class="ttname"><a href="classgrpc_1_1_channel.html">grpc::Channel</a></div><div class="ttdoc">Channels represent a connection to an endpoint. Created by CreateChannel.</div><div class="ttdef"><b>Definition:</b> channel.h:54</div></div>
<div class="ttc" id="agrpc__types_8h_html_a432bfa6b9f6603643cdf9de8804c254e"><div class="ttname"><a href="grpc__types_8h.html#a432bfa6b9f6603643cdf9de8804c254e">grpc_channel</a></div><div class="ttdeci">struct grpc_channel grpc_channel</div><div class="ttdoc">The Channel interface allows creation of Call objects.</div><div class="ttdef"><b>Definition:</b> grpc_types.h:62</div></div>
<div class="ttc" id="aclassgrpc_1_1_channel_html_a4eb175406fb5be09e448dfbf186e662e"><div class="ttname"><a href="classgrpc_1_1_channel.html#a4eb175406fb5be09e448dfbf186e662e">grpc::Channel::GetLoadBalancingPolicyName</a></div><div class="ttdeci">std::string GetLoadBalancingPolicyName() const</div><div class="ttdoc">Returns the LB policy name, or the empty string if not yet available.</div></div>
<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>
<div class="ttc" id="aclassgrpc_1_1internal_1_1_rpc_method_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_rpc_method.html">grpc::internal::RpcMethod</a></div><div class="ttdoc">Descriptor of an RPC method.</div><div class="ttdef"><b>Definition:</b> rpc_method.h:29</div></div>
<div class="ttc" id="astructgpr__timespec_html"><div class="ttname"><a href="structgpr__timespec.html">gpr_timespec</a></div><div class="ttdoc">Analogous to struct timespec.</div><div class="ttdef"><b>Definition:</b> time.h:48</div></div>
<div class="ttc" id="ap_2impl_2sync_8h_html"><div class="ttname"><a href="p_2impl_2sync_8h.html">sync.h</a></div></div>
<div class="ttc" id="aclassgrpc_1_1_channel_html_a646d7a9d01f22037a72092d3a0bf159c"><div class="ttname"><a href="classgrpc_1_1_channel.html#a646d7a9d01f22037a72092d3a0bf159c">grpc::Channel::GetState</a></div><div class="ttdeci">grpc_connectivity_state GetState(bool try_to_connect) override</div><div class="ttdoc">Get the current channel state.</div></div>
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