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- <div class="title">MQTTAsync_responseOptions Struct Reference</div> </div>
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- <div class="contents">
- <p>Structure to define call options.
- <a href="structMQTTAsync__responseOptions.html#details">More...</a></p>
- <p><code>#include <MQTTAsync.h></code></p>
- <div class="dynheader">
- Collaboration diagram for MQTTAsync_responseOptions:</div>
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- <area shape="rect" title="Structure to define call options." alt="" coords="69,303,269,329"/>
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- Data Fields</h2></td></tr>
- <tr class="memitem:a4b82d5aca6f990de991c87c34f8a7d02"><td class="memItemLeft" align="right" valign="top">char </td><td class="memItemRight" valign="bottom"><a class="el" href="structMQTTAsync__responseOptions.html#a4b82d5aca6f990de991c87c34f8a7d02">struct_id</a> [4]</td></tr>
- <tr class="memdesc:a4b82d5aca6f990de991c87c34f8a7d02"><td class="mdescLeft"> </td><td class="mdescRight">The eyecatcher for this structure. <a href="structMQTTAsync__responseOptions.html#a4b82d5aca6f990de991c87c34f8a7d02">More...</a><br /></td></tr>
- <tr class="separator:a4b82d5aca6f990de991c87c34f8a7d02"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:aabf57368b8266f17e7951579897f7f66"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structMQTTAsync__responseOptions.html#aabf57368b8266f17e7951579897f7f66">struct_version</a></td></tr>
- <tr class="memdesc:aabf57368b8266f17e7951579897f7f66"><td class="mdescLeft"> </td><td class="mdescRight">The version number of this structure. <a href="structMQTTAsync__responseOptions.html#aabf57368b8266f17e7951579897f7f66">More...</a><br /></td></tr>
- <tr class="separator:aabf57368b8266f17e7951579897f7f66"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a4a6dffebf9a6f4ffb9fe2a5d949d8090"><td class="memItemLeft" align="right" valign="top">MQTTAsync_onSuccess * </td><td class="memItemRight" valign="bottom"><a class="el" href="structMQTTAsync__responseOptions.html#a4a6dffebf9a6f4ffb9fe2a5d949d8090">onSuccess</a></td></tr>
- <tr class="memdesc:a4a6dffebf9a6f4ffb9fe2a5d949d8090"><td class="mdescLeft"> </td><td class="mdescRight">A pointer to a callback function to be called if the API call successfully completes. <a href="structMQTTAsync__responseOptions.html#a4a6dffebf9a6f4ffb9fe2a5d949d8090">More...</a><br /></td></tr>
- <tr class="separator:a4a6dffebf9a6f4ffb9fe2a5d949d8090"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a180b2c728942d606a3fc4a4a79bb81f4"><td class="memItemLeft" align="right" valign="top">MQTTAsync_onFailure * </td><td class="memItemRight" valign="bottom"><a class="el" href="structMQTTAsync__responseOptions.html#a180b2c728942d606a3fc4a4a79bb81f4">onFailure</a></td></tr>
- <tr class="memdesc:a180b2c728942d606a3fc4a4a79bb81f4"><td class="mdescLeft"> </td><td class="mdescRight">A pointer to a callback function to be called if the API call fails. <a href="structMQTTAsync__responseOptions.html#a180b2c728942d606a3fc4a4a79bb81f4">More...</a><br /></td></tr>
- <tr class="separator:a180b2c728942d606a3fc4a4a79bb81f4"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a1d39a3f47712791b00ec7faab14c839a"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="structMQTTAsync__responseOptions.html#a1d39a3f47712791b00ec7faab14c839a">context</a></td></tr>
- <tr class="memdesc:a1d39a3f47712791b00ec7faab14c839a"><td class="mdescLeft"> </td><td class="mdescRight">A pointer to any application-specific context. <a href="structMQTTAsync__responseOptions.html#a1d39a3f47712791b00ec7faab14c839a">More...</a><br /></td></tr>
- <tr class="separator:a1d39a3f47712791b00ec7faab14c839a"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:aaf6926989620579f2590cdaf1ff16bfe"><td class="memItemLeft" align="right" valign="top">MQTTAsync_token </td><td class="memItemRight" valign="bottom"><a class="el" href="structMQTTAsync__responseOptions.html#aaf6926989620579f2590cdaf1ff16bfe">token</a></td></tr>
- <tr class="memdesc:aaf6926989620579f2590cdaf1ff16bfe"><td class="mdescLeft"> </td><td class="mdescRight">A token is returned from the call. <a href="structMQTTAsync__responseOptions.html#aaf6926989620579f2590cdaf1ff16bfe">More...</a><br /></td></tr>
- <tr class="separator:aaf6926989620579f2590cdaf1ff16bfe"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a1294e96bc2d81fca8808fdca3bf4dd2e"><td class="memItemLeft" align="right" valign="top">MQTTAsync_onSuccess5 * </td><td class="memItemRight" valign="bottom"><a class="el" href="structMQTTAsync__responseOptions.html#a1294e96bc2d81fca8808fdca3bf4dd2e">onSuccess5</a></td></tr>
- <tr class="memdesc:a1294e96bc2d81fca8808fdca3bf4dd2e"><td class="mdescLeft"> </td><td class="mdescRight">A pointer to a callback function to be called if the API call successfully completes. <a href="structMQTTAsync__responseOptions.html#a1294e96bc2d81fca8808fdca3bf4dd2e">More...</a><br /></td></tr>
- <tr class="separator:a1294e96bc2d81fca8808fdca3bf4dd2e"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a134555eea729d1eeeb9427057834fa38"><td class="memItemLeft" align="right" valign="top">MQTTAsync_onFailure5 * </td><td class="memItemRight" valign="bottom"><a class="el" href="structMQTTAsync__responseOptions.html#a134555eea729d1eeeb9427057834fa38">onFailure5</a></td></tr>
- <tr class="memdesc:a134555eea729d1eeeb9427057834fa38"><td class="mdescLeft"> </td><td class="mdescRight">A pointer to a callback function to be called if the API call successfully completes. <a href="structMQTTAsync__responseOptions.html#a134555eea729d1eeeb9427057834fa38">More...</a><br /></td></tr>
- <tr class="separator:a134555eea729d1eeeb9427057834fa38"><td class="memSeparator" colspan="2"> </td></tr>
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- <a class="el" href="structMQTTProperties.html">MQTTProperties</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structMQTTAsync__responseOptions.html#abc19c474b6908b2bcbd42f8410d46336">properties</a></td></tr>
- <tr class="memdesc:abc19c474b6908b2bcbd42f8410d46336"><td class="mdescLeft"> </td><td class="mdescRight">MQTT V5 input properties. <br /></td></tr>
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- <a class="el" href="structMQTTSubscribe__options.html">MQTTSubscribe_options</a> </td><td class="memItemRight" valign="bottom"><b>subscribeOptions</b></td></tr>
- <tr class="separator:a3b89f7a903c7af8964dba42f369921b9"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a6cfc0087f4fc15e03535c50d2ca76e5f"><td class="memItemLeft" align="right" valign="top"><a id="a6cfc0087f4fc15e03535c50d2ca76e5f"></a>
- int </td><td class="memItemRight" valign="bottom"><b>subscribeOptionsCount</b></td></tr>
- <tr class="separator:a6cfc0087f4fc15e03535c50d2ca76e5f"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:abead6862276fa0ab2cc826165e0b2b8d"><td class="memItemLeft" align="right" valign="top"><a id="abead6862276fa0ab2cc826165e0b2b8d"></a>
- <a class="el" href="structMQTTSubscribe__options.html">MQTTSubscribe_options</a> * </td><td class="memItemRight" valign="bottom"><b>subscribeOptionsList</b></td></tr>
- <tr class="separator:abead6862276fa0ab2cc826165e0b2b8d"><td class="memSeparator" colspan="2"> </td></tr>
- </table>
- <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
- <div class="textblock"><p>Structure to define call options. </p>
- <p>For MQTT 5.0 there is input data as well as that describing the response method. So there is now also a synonym ::MQTTAsync_callOptions to better reflect the use. This responseOptions name is kept for backward compatibility. </p>
- </div><h2 class="groupheader">Field Documentation</h2>
- <a id="a1d39a3f47712791b00ec7faab14c839a"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a1d39a3f47712791b00ec7faab14c839a">◆ </a></span>context</h2>
- <div class="memitem">
- <div class="memproto">
- <table class="memname">
- <tr>
- <td class="memname">void* MQTTAsync_responseOptions::context</td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>A pointer to any application-specific context. </p>
- <p>The the <em>context</em> pointer is passed to success or failure callback functions to provide access to the context information in the callback. </p>
- </div>
- </div>
- <a id="a180b2c728942d606a3fc4a4a79bb81f4"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a180b2c728942d606a3fc4a4a79bb81f4">◆ </a></span>onFailure</h2>
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- <div class="memproto">
- <table class="memname">
- <tr>
- <td class="memname">MQTTAsync_onFailure* MQTTAsync_responseOptions::onFailure</td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>A pointer to a callback function to be called if the API call fails. </p>
- <p>Can be set to NULL, in which case no indication of unsuccessful completion will be received. </p>
- </div>
- </div>
- <a id="a134555eea729d1eeeb9427057834fa38"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a134555eea729d1eeeb9427057834fa38">◆ </a></span>onFailure5</h2>
- <div class="memitem">
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- <tr>
- <td class="memname">MQTTAsync_onFailure5* MQTTAsync_responseOptions::onFailure5</td>
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- </div><div class="memdoc">
- <p>A pointer to a callback function to be called if the API call successfully completes. </p>
- <p>Can be set to NULL, in which case no indication of successful completion will be received. </p>
- </div>
- </div>
- <a id="a4a6dffebf9a6f4ffb9fe2a5d949d8090"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a4a6dffebf9a6f4ffb9fe2a5d949d8090">◆ </a></span>onSuccess</h2>
- <div class="memitem">
- <div class="memproto">
- <table class="memname">
- <tr>
- <td class="memname">MQTTAsync_onSuccess* MQTTAsync_responseOptions::onSuccess</td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>A pointer to a callback function to be called if the API call successfully completes. </p>
- <p>Can be set to NULL, in which case no indication of successful completion will be received. </p>
- </div>
- </div>
- <a id="a1294e96bc2d81fca8808fdca3bf4dd2e"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a1294e96bc2d81fca8808fdca3bf4dd2e">◆ </a></span>onSuccess5</h2>
- <div class="memitem">
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- <table class="memname">
- <tr>
- <td class="memname">MQTTAsync_onSuccess5* MQTTAsync_responseOptions::onSuccess5</td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>A pointer to a callback function to be called if the API call successfully completes. </p>
- <p>Can be set to NULL, in which case no indication of successful completion will be received. </p>
- </div>
- </div>
- <a id="a4b82d5aca6f990de991c87c34f8a7d02"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a4b82d5aca6f990de991c87c34f8a7d02">◆ </a></span>struct_id</h2>
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- <tr>
- <td class="memname">char MQTTAsync_responseOptions::struct_id[4]</td>
- </tr>
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- </div><div class="memdoc">
- <p>The eyecatcher for this structure. </p>
- <p>Must be MQTR </p>
- </div>
- </div>
- <a id="aabf57368b8266f17e7951579897f7f66"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#aabf57368b8266f17e7951579897f7f66">◆ </a></span>struct_version</h2>
- <div class="memitem">
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- <td class="memname">int MQTTAsync_responseOptions::struct_version</td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>The version number of this structure. </p>
- <p>Must be 0 or 1 if 0, no MQTTV5 options </p>
- </div>
- </div>
- <a id="aaf6926989620579f2590cdaf1ff16bfe"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#aaf6926989620579f2590cdaf1ff16bfe">◆ </a></span>token</h2>
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- <td class="memname">MQTTAsync_token MQTTAsync_responseOptions::token</td>
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- </div><div class="memdoc">
- <p>A token is returned from the call. </p>
- <p>It can be used to track the state of this request, both in the callbacks and in future calls such as ::MQTTAsync_waitForCompletion. This is output only - any change by the application will be ignored. </p>
- </div>
- </div>
- <hr/>The documentation for this struct was generated from the following file:<ul>
- <li>MQTTAsync.h</li>
- </ul>
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