mirror of https://github.com/eclipse/paho.mqtt.c
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<a href="#pub-attribs">Data Fields</a> </div>
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<div class="title">MQTTAsync_failureData5 Struct Reference</div> </div>
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<div class="contents">
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<p>The data returned on completion of an unsuccessful API call in the response callback onFailure.
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<a href="structMQTTAsync__failureData5.html#details">More...</a></p>
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<p><code>#include <MQTTAsync.h></code></p>
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<div class="dynheader">
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Collaboration diagram for MQTTAsync_failureData5:</div>
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<div class="center"><img src="structMQTTAsync__failureData5__coll__graph.png" border="0" usemap="#MQTTAsync__failureData5_coll__map" alt="Collaboration graph"/></div>
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<map name="MQTTAsync__failureData5_coll__map" id="MQTTAsync__failureData5_coll__map">
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<area shape="rect" title="The data returned on completion of an unsuccessful API call in the response callback onFailure." alt="" coords="5,288,176,315"/>
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<area shape="rect" href="structMQTTProperties.html" title="MQTT version 5 property list." alt="" coords="31,199,150,225"/>
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<area shape="rect" href="structMQTTProperty.html" title="Structure to hold an MQTT version 5 property of any type." alt="" coords="37,109,144,136"/>
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<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
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Data Fields</h2></td></tr>
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<tr class="memitem:ab1408c66810d6761ec8b77190581f3bb"><td class="memItemLeft" align="right" valign="top">char </td><td class="memItemRight" valign="bottom"><a class="el" href="structMQTTAsync__failureData5.html#ab1408c66810d6761ec8b77190581f3bb">struct_id</a> [4]</td></tr>
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<tr class="memdesc:ab1408c66810d6761ec8b77190581f3bb"><td class="mdescLeft"> </td><td class="mdescRight">The eyecatcher for this structure. <a href="structMQTTAsync__failureData5.html#ab1408c66810d6761ec8b77190581f3bb">More...</a><br /></td></tr>
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<tr class="separator:ab1408c66810d6761ec8b77190581f3bb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:afc4100c8f3126342b75e60dcd720836f"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structMQTTAsync__failureData5.html#afc4100c8f3126342b75e60dcd720836f">struct_version</a></td></tr>
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<tr class="memdesc:afc4100c8f3126342b75e60dcd720836f"><td class="mdescLeft"> </td><td class="mdescRight">The version number of this structure. <a href="structMQTTAsync__failureData5.html#afc4100c8f3126342b75e60dcd720836f">More...</a><br /></td></tr>
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<tr class="separator:afc4100c8f3126342b75e60dcd720836f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af3be141ec32e131429a1ea9df6386eb5"><td class="memItemLeft" align="right" valign="top"><a id="af3be141ec32e131429a1ea9df6386eb5"></a>
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MQTTAsync_token </td><td class="memItemRight" valign="bottom"><a class="el" href="structMQTTAsync__failureData5.html#af3be141ec32e131429a1ea9df6386eb5">token</a></td></tr>
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<tr class="memdesc:af3be141ec32e131429a1ea9df6386eb5"><td class="mdescLeft"> </td><td class="mdescRight">A token identifying the failed request. <br /></td></tr>
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<tr class="separator:af3be141ec32e131429a1ea9df6386eb5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a42afb6bf2c55f9830dc1d0984b251019"><td class="memItemLeft" align="right" valign="top"><a id="a42afb6bf2c55f9830dc1d0984b251019"></a>
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enum MQTTReasonCodes </td><td class="memItemRight" valign="bottom"><a class="el" href="structMQTTAsync__failureData5.html#a42afb6bf2c55f9830dc1d0984b251019">reasonCode</a></td></tr>
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<tr class="memdesc:a42afb6bf2c55f9830dc1d0984b251019"><td class="mdescLeft"> </td><td class="mdescRight">The MQTT reason code returned. <br /></td></tr>
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<tr class="separator:a42afb6bf2c55f9830dc1d0984b251019"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9c1807e86e398de6f4846d90b4a5eda6"><td class="memItemLeft" align="right" valign="top"><a id="a9c1807e86e398de6f4846d90b4a5eda6"></a>
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<a class="el" href="structMQTTProperties.html">MQTTProperties</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structMQTTAsync__failureData5.html#a9c1807e86e398de6f4846d90b4a5eda6">properties</a></td></tr>
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<tr class="memdesc:a9c1807e86e398de6f4846d90b4a5eda6"><td class="mdescLeft"> </td><td class="mdescRight">The MQTT properties on the ack, if any. <br /></td></tr>
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<tr class="separator:a9c1807e86e398de6f4846d90b4a5eda6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac92de089ce2d9ae81b2c4b0dc1f97792"><td class="memItemLeft" align="right" valign="top"><a id="ac92de089ce2d9ae81b2c4b0dc1f97792"></a>
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int </td><td class="memItemRight" valign="bottom"><a class="el" href="structMQTTAsync__failureData5.html#ac92de089ce2d9ae81b2c4b0dc1f97792">code</a></td></tr>
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<tr class="memdesc:ac92de089ce2d9ae81b2c4b0dc1f97792"><td class="mdescLeft"> </td><td class="mdescRight">A numeric code identifying the MQTT client library error. <br /></td></tr>
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<tr class="separator:ac92de089ce2d9ae81b2c4b0dc1f97792"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2f82528951018af0eb73b313b94a470e"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="structMQTTAsync__failureData5.html#a2f82528951018af0eb73b313b94a470e">message</a></td></tr>
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<tr class="memdesc:a2f82528951018af0eb73b313b94a470e"><td class="mdescLeft"> </td><td class="mdescRight">Optional further text explaining the error. <a href="structMQTTAsync__failureData5.html#a2f82528951018af0eb73b313b94a470e">More...</a><br /></td></tr>
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<tr class="separator:a2f82528951018af0eb73b313b94a470e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a20603650f6fd4e429fc4c246d5005843"><td class="memItemLeft" align="right" valign="top"><a id="a20603650f6fd4e429fc4c246d5005843"></a>
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int </td><td class="memItemRight" valign="bottom"><a class="el" href="structMQTTAsync__failureData5.html#a20603650f6fd4e429fc4c246d5005843">packet_type</a></td></tr>
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<tr class="memdesc:a20603650f6fd4e429fc4c246d5005843"><td class="mdescLeft"> </td><td class="mdescRight">Packet type on which the failure occurred - used for publish QoS 1/2 exchanges. <br /></td></tr>
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<tr class="separator:a20603650f6fd4e429fc4c246d5005843"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>The data returned on completion of an unsuccessful API call in the response callback onFailure. </p>
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</div><h2 class="groupheader">Field Documentation</h2>
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<a id="a2f82528951018af0eb73b313b94a470e"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a2f82528951018af0eb73b313b94a470e">◆ </a></span>message</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<td class="memname">const char* MQTTAsync_failureData5::message</td>
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</div><div class="memdoc">
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<p>Optional further text explaining the error. </p>
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<p>Can be NULL. </p>
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</div>
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</div>
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<a id="ab1408c66810d6761ec8b77190581f3bb"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ab1408c66810d6761ec8b77190581f3bb">◆ </a></span>struct_id</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">char MQTTAsync_failureData5::struct_id[4]</td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>The eyecatcher for this structure. </p>
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<p>Will be MQFD. </p>
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</div>
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</div>
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<a id="afc4100c8f3126342b75e60dcd720836f"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#afc4100c8f3126342b75e60dcd720836f">◆ </a></span>struct_version</h2>
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<div class="memitem">
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<td class="memname">int MQTTAsync_failureData5::struct_version</td>
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</table>
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</div><div class="memdoc">
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<p>The version number of this structure. </p>
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<p>Will be 0 </p>
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</div>
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</div>
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<hr/>The documentation for this struct was generated from the following file:<ul>
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<li>MQTTAsync.h</li>
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</ul>
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