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- <p>Operation data: one field for each op type (except SEND_CLOSE_FROM_CLIENT which has no arguments)
- <a href="structgrpc__op.html#details">More...</a></p>
- <p><code>#include <<a class="el" href="grpc__types_8h_source.html">grpc_types.h</a>></code></p>
- <table class="memberdecls">
- <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
- Data Fields</h2></td></tr>
- <tr class="memitem:a702bcecc2462646b6740ed7c05f42115"><td class="memItemLeft" align="right" valign="top"><a class="el" href="grpc__types_8h.html#a41dc9abf9678decbfcef1a037e35939a">grpc_op_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structgrpc__op.html#a702bcecc2462646b6740ed7c05f42115">op</a></td></tr>
- <tr class="memdesc:a702bcecc2462646b6740ed7c05f42115"><td class="mdescLeft"> </td><td class="mdescRight">Operation type, as defined by grpc_op_type. <a href="#a702bcecc2462646b6740ed7c05f42115">More...</a><br /></td></tr>
- <tr class="separator:a702bcecc2462646b6740ed7c05f42115"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a5b6e034719e0ac3cd6bcf5efbc7cb019"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structgrpc__op.html#a5b6e034719e0ac3cd6bcf5efbc7cb019">flags</a></td></tr>
- <tr class="memdesc:a5b6e034719e0ac3cd6bcf5efbc7cb019"><td class="mdescLeft"> </td><td class="mdescRight">Write flags bitset for grpc_begin_messages. <a href="#a5b6e034719e0ac3cd6bcf5efbc7cb019">More...</a><br /></td></tr>
- <tr class="separator:a5b6e034719e0ac3cd6bcf5efbc7cb019"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a7acd3f623bfe47799259036092b5d29c"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="structgrpc__op.html#a7acd3f623bfe47799259036092b5d29c">reserved</a></td></tr>
- <tr class="memdesc:a7acd3f623bfe47799259036092b5d29c"><td class="mdescLeft"> </td><td class="mdescRight">Reserved for future usage. <a href="#a7acd3f623bfe47799259036092b5d29c">More...</a><br /></td></tr>
- <tr class="separator:a7acd3f623bfe47799259036092b5d29c"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a8f1a9b36620cc482a796adfae815af1d"><td class="memItemLeft" >union {</td></tr>
- <tr class="memitem:a823e514102842461fd8ad2864a555c4d"><td class="memItemLeft" >   struct {</td></tr>
- <tr class="memitem:ab9515d7faf2f2f8062837092e82994c6"><td class="memItemLeft" >      void *   <a class="el" href="structgrpc__op.html#a7acd3f623bfe47799259036092b5d29c">reserved</a> [8]</td></tr>
- <tr class="separator:ab9515d7faf2f2f8062837092e82994c6"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a823e514102842461fd8ad2864a555c4d"><td class="memItemLeft" valign="top">   }   <a class="el" href="structgrpc__op.html#a17f9f7b98a6959908e5ce7596bcfab1f">reserved</a></td></tr>
- <tr class="memdesc:a823e514102842461fd8ad2864a555c4d"><td class="mdescLeft"> </td><td class="mdescRight">Reserved for future usage. <a href="#a823e514102842461fd8ad2864a555c4d">More...</a><br /></td></tr>
- <tr class="separator:a823e514102842461fd8ad2864a555c4d"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:af7515471a879191c16b9a3b7d5c385f0"><td class="memItemLeft" >   struct {</td></tr>
- <tr class="memitem:abfb9bd9430a2b7a97d8213b1b7b74744"><td class="memItemLeft" >      size_t   <a class="el" href="structgrpc__op.html#ac5983d0a5d60c26ca2d1b37d31ba2e2a">count</a></td></tr>
- <tr class="separator:abfb9bd9430a2b7a97d8213b1b7b74744"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:aba477df5b596a747a261a310d8363580"><td class="memItemLeft" >      <a class="el" href="structgrpc__metadata.html">grpc_metadata</a> *   <a class="el" href="structgrpc__op.html#a2e0f0c709658960593d5a36915c8d079">metadata</a></td></tr>
- <tr class="separator:aba477df5b596a747a261a310d8363580"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:ac58fd146513edde5f2a3404da27dd62a"><td class="memItemLeft" >      struct {</td></tr>
- <tr class="memitem:aa4c0db1f413445b4bdf2eeeac17f6f67"><td class="memItemLeft" >         uint8_t   <a class="el" href="structgrpc__op.html#aaf3faa71e11b8211bc6f1c25870fb80b">is_set</a></td></tr>
- <tr class="separator:aa4c0db1f413445b4bdf2eeeac17f6f67"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:ac7f8a51d2a521c8c2c842ef34e7937a9"><td class="memItemLeft" >         <a class="el" href="compression__types_8h.html#a14a79ed6b5ebd7e1dda7c2684f499cc7">grpc_compression_level</a>   <a class="el" href="structgrpc__op.html#a430343df21e9eabb3ea11faef798eb5a">level</a></td></tr>
- <tr class="separator:ac7f8a51d2a521c8c2c842ef34e7937a9"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:ac58fd146513edde5f2a3404da27dd62a"><td class="memItemLeft" valign="top">      }   <a class="el" href="structgrpc__op.html#a5660970e302de83d3749461d3f403a67">maybe_compression_level</a></td></tr>
- <tr class="memdesc:ac58fd146513edde5f2a3404da27dd62a"><td class="mdescLeft"> </td><td class="mdescRight">If <em>is_set</em>, <em>compression_level</em> will be used for the call. <a href="#ac58fd146513edde5f2a3404da27dd62a">More...</a><br /></td></tr>
- <tr class="separator:ac58fd146513edde5f2a3404da27dd62a"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:af7515471a879191c16b9a3b7d5c385f0"><td class="memItemLeft" valign="top">   }   <a class="el" href="structgrpc__op.html#acd6ae090880510d9f394ad0f15d8ca91">send_initial_metadata</a></td></tr>
- <tr class="separator:af7515471a879191c16b9a3b7d5c385f0"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a18cdd66cc260b9929199397ef5139aa8"><td class="memItemLeft" >   <a class="el" href="structgrpc__byte__buffer.html">grpc_byte_buffer</a> *   <a class="el" href="structgrpc__op.html#a3b6c1b3456306a802f6eb0e3e8d0e434">send_message</a></td></tr>
- <tr class="separator:a18cdd66cc260b9929199397ef5139aa8"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:add327afaf0e8264894594d69c5428b77"><td class="memItemLeft" >   struct {</td></tr>
- <tr class="memitem:a3e3444cbb30d5a0ea14ec1180cb26bb2"><td class="memItemLeft" >      size_t   <a class="el" href="structgrpc__op.html#a4b9454278c105e08d54142adff37b5ab">trailing_metadata_count</a></td></tr>
- <tr class="separator:a3e3444cbb30d5a0ea14ec1180cb26bb2"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a7cf4cef3f348822343e3dc99950bf1d7"><td class="memItemLeft" >      <a class="el" href="structgrpc__metadata.html">grpc_metadata</a> *   <a class="el" href="structgrpc__op.html#a521b48faec3b3f7646a877055f118d47">trailing_metadata</a></td></tr>
- <tr class="separator:a7cf4cef3f348822343e3dc99950bf1d7"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a9fe80414812ad96386542f4650504ec1"><td class="memItemLeft" >      <a class="el" href="grpc_2impl_2codegen_2status_8h.html#a35ab2a68917eb836de84cb23253108eb">grpc_status_code</a>   <a class="el" href="structgrpc__op.html#ae0d5a9db463391c0897914ef2d016b25">status</a></td></tr>
- <tr class="separator:a9fe80414812ad96386542f4650504ec1"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a334029e754e9f5264ebaf4a9fd39890b"><td class="memItemLeft" >      const char *   <a class="el" href="structgrpc__op.html#ae460836040d79eb2bd0a6d581b36c461">status_details</a></td></tr>
- <tr class="separator:a334029e754e9f5264ebaf4a9fd39890b"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:add327afaf0e8264894594d69c5428b77"><td class="memItemLeft" valign="top">   }   <a class="el" href="structgrpc__op.html#ab909730e0a2588f3cf25ebbfcbb0c016">send_status_from_server</a></td></tr>
- <tr class="separator:add327afaf0e8264894594d69c5428b77"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:ad78f827ccb17fcac4e1d197f72d512df"><td class="memItemLeft" >   <a class="el" href="structgrpc__metadata__array.html">grpc_metadata_array</a> *   <a class="el" href="structgrpc__op.html#a81ebfcab8db61dd485b88cafc51f2749">recv_initial_metadata</a></td></tr>
- <tr class="memdesc:ad78f827ccb17fcac4e1d197f72d512df"><td class="mdescLeft"> </td><td class="mdescRight">ownership of the array is with the caller, but ownership of the elements stays with the call object (ie key, value members are owned by the call object, recv_initial_metadata->array is owned by the caller). <a href="#ad78f827ccb17fcac4e1d197f72d512df">More...</a><br /></td></tr>
- <tr class="separator:ad78f827ccb17fcac4e1d197f72d512df"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a08e836be499785b660544f1caf67d052"><td class="memItemLeft" >   <a class="el" href="structgrpc__byte__buffer.html">grpc_byte_buffer</a> **   <a class="el" href="structgrpc__op.html#afca6c4cc5b0c2629bb559d2037907ac1">recv_message</a></td></tr>
- <tr class="memdesc:a08e836be499785b660544f1caf67d052"><td class="mdescLeft"> </td><td class="mdescRight">ownership of the byte buffer is moved to the caller; the caller must call grpc_byte_buffer_destroy on this value, or reuse it in a future op. <a href="#a08e836be499785b660544f1caf67d052">More...</a><br /></td></tr>
- <tr class="separator:a08e836be499785b660544f1caf67d052"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:aaa1b50787a97a5162bfa76341a5e0ed8"><td class="memItemLeft" >   struct {</td></tr>
- <tr class="memitem:a771bd8c18dc690d1dbb8ad6f92d64bee"><td class="memItemLeft" >      <a class="el" href="structgrpc__metadata__array.html">grpc_metadata_array</a> *   <a class="el" href="structgrpc__op.html#abb4d84434a0b74283c8b5d8d6501baf1">trailing_metadata</a></td></tr>
- <tr class="memdesc:a771bd8c18dc690d1dbb8ad6f92d64bee"><td class="mdescLeft"> </td><td class="mdescRight">ownership of the array is with the caller, but ownership of the elements stays with the call object (ie key, value members are owned by the call object, trailing_metadata->array is owned by the caller). <a href="#a771bd8c18dc690d1dbb8ad6f92d64bee">More...</a><br /></td></tr>
- <tr class="separator:a771bd8c18dc690d1dbb8ad6f92d64bee"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:ae291b5e5a7f53559e605f53dd6ca7150"><td class="memItemLeft" >      <a class="el" href="grpc_2impl_2codegen_2status_8h.html#a35ab2a68917eb836de84cb23253108eb">grpc_status_code</a> *   <a class="el" href="structgrpc__op.html#a70d62415f6768533c2190e53f1c5baf4">status</a></td></tr>
- <tr class="separator:ae291b5e5a7f53559e605f53dd6ca7150"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a1f877e0243e6bfc647a240452b10e3ab"><td class="memItemLeft" >      char **   <a class="el" href="structgrpc__op.html#ab993dfc7b33c61f06f26a4efc0aefca6">status_details</a></td></tr>
- <tr class="memdesc:a1f877e0243e6bfc647a240452b10e3ab"><td class="mdescLeft"> </td><td class="mdescRight">status_details is a buffer owned by the application before the op completes and after the op has completed. <a href="#a1f877e0243e6bfc647a240452b10e3ab">More...</a><br /></td></tr>
- <tr class="separator:a1f877e0243e6bfc647a240452b10e3ab"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a7458ad60278be71e0e92026fcf29f8aa"><td class="memItemLeft" >      size_t *   <a class="el" href="structgrpc__op.html#a6cacd1d5311683ee077931c94a9dd6e9">status_details_capacity</a></td></tr>
- <tr class="separator:a7458ad60278be71e0e92026fcf29f8aa"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:aaa1b50787a97a5162bfa76341a5e0ed8"><td class="memItemLeft" valign="top">   }   <a class="el" href="structgrpc__op.html#a2c028c67b8c91288465ee7f86a12fdff">recv_status_on_client</a></td></tr>
- <tr class="separator:aaa1b50787a97a5162bfa76341a5e0ed8"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:ae4cec6dcae6a1e93293a88508e7c0b9d"><td class="memItemLeft" >   struct {</td></tr>
- <tr class="memitem:a5a791303cfec50b250d1f5a543369285"><td class="memItemLeft" >      int *   <a class="el" href="structgrpc__op.html#ae5a9717d4a69c46f343381596e223874">cancelled</a></td></tr>
- <tr class="memdesc:a5a791303cfec50b250d1f5a543369285"><td class="mdescLeft"> </td><td class="mdescRight">out argument, set to 1 if the call failed in any way (seen as a cancellation on the server), or 0 if the call succeeded <a href="#a5a791303cfec50b250d1f5a543369285">More...</a><br /></td></tr>
- <tr class="separator:a5a791303cfec50b250d1f5a543369285"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:ae4cec6dcae6a1e93293a88508e7c0b9d"><td class="memItemLeft" valign="top">   }   <a class="el" href="structgrpc__op.html#a85a90bd3e7da9eafdae33d1757a0a029">recv_close_on_server</a></td></tr>
- <tr class="separator:ae4cec6dcae6a1e93293a88508e7c0b9d"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a8f1a9b36620cc482a796adfae815af1d"><td class="memItemLeft" valign="top">} </td><td class="memItemRight" valign="bottom"><a class="el" href="structgrpc__op.html#a8f1a9b36620cc482a796adfae815af1d">data</a></td></tr>
- <tr class="separator:a8f1a9b36620cc482a796adfae815af1d"><td class="memSeparator" colspan="2"> </td></tr>
- </table>
- <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
- <div class="textblock"><p>Operation data: one field for each op type (except SEND_CLOSE_FROM_CLIENT which has no arguments) </p>
- </div><h2 class="groupheader">Field Documentation</h2>
- <a class="anchor" id="ae5a9717d4a69c46f343381596e223874"></a>
- <div class="memitem">
- <div class="memproto">
- <table class="memname">
- <tr>
- <td class="memname">int* grpc_op::cancelled</td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>out argument, set to 1 if the call failed in any way (seen as a cancellation on the server), or 0 if the call succeeded </p>
- </div>
- </div>
- <a class="anchor" id="ac5983d0a5d60c26ca2d1b37d31ba2e2a"></a>
- <div class="memitem">
- <div class="memproto">
- <table class="memname">
- <tr>
- <td class="memname">size_t grpc_op::count</td>
- </tr>
- </table>
- </div><div class="memdoc">
- </div>
- </div>
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- <td class="memname">union { ... } grpc_op::data</td>
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- <td class="memname">uint32_t grpc_op::flags</td>
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- <p>Write flags bitset for grpc_begin_messages. </p>
- </div>
- </div>
- <a class="anchor" id="aaf3faa71e11b8211bc6f1c25870fb80b"></a>
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- <td class="memname">uint8_t grpc_op::is_set</td>
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- <td class="memname"><a class="el" href="compression__types_8h.html#a14a79ed6b5ebd7e1dda7c2684f499cc7">grpc_compression_level</a> grpc_op::level</td>
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- </div>
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- <a class="anchor" id="a5660970e302de83d3749461d3f403a67"></a>
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- <td class="memname">struct { ... } grpc_op::maybe_compression_level</td>
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- <p>If <em>is_set</em>, <em>compression_level</em> will be used for the call. </p>
- <p>Otherwise, <em>compression_level</em> won't be considered </p>
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- <a class="anchor" id="a2e0f0c709658960593d5a36915c8d079"></a>
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- <td class="memname"><a class="el" href="structgrpc__metadata.html">grpc_metadata</a>* grpc_op::metadata</td>
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- <td class="memname"><a class="el" href="grpc__types_8h.html#a41dc9abf9678decbfcef1a037e35939a">grpc_op_type</a> grpc_op::op</td>
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- <p>Operation type, as defined by grpc_op_type. </p>
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- <td class="memname">struct { ... } grpc_op::recv_close_on_server</td>
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- <td class="memname"><a class="el" href="structgrpc__metadata__array.html">grpc_metadata_array</a>* grpc_op::recv_initial_metadata</td>
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- </div><div class="memdoc">
- <p>ownership of the array is with the caller, but ownership of the elements stays with the call object (ie key, value members are owned by the call object, recv_initial_metadata->array is owned by the caller). </p>
- <p>After the operation completes, call grpc_metadata_array_destroy on this value, or reuse it in a future op. </p>
- </div>
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- <td class="memname"><a class="el" href="structgrpc__byte__buffer.html">grpc_byte_buffer</a>** grpc_op::recv_message</td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>ownership of the byte buffer is moved to the caller; the caller must call grpc_byte_buffer_destroy on this value, or reuse it in a future op. </p>
- </div>
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- <a class="anchor" id="a2c028c67b8c91288465ee7f86a12fdff"></a>
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- <td class="memname">struct { ... } grpc_op::recv_status_on_client</td>
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- <td class="memname">void* grpc_op::reserved[8]</td>
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- <p>Reserved for future usage. </p>
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- <td class="memname">struct { ... } grpc_op::reserved</td>
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- <p>Reserved for future usage. </p>
- </div>
- </div>
- <a class="anchor" id="acd6ae090880510d9f394ad0f15d8ca91"></a>
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- <td class="memname">struct { ... } grpc_op::send_initial_metadata</td>
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- <td class="memname"><a class="el" href="structgrpc__byte__buffer.html">grpc_byte_buffer</a>* grpc_op::send_message</td>
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- <a class="anchor" id="ab909730e0a2588f3cf25ebbfcbb0c016"></a>
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- <td class="memname">struct { ... } grpc_op::send_status_from_server</td>
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- <td class="memname"><a class="el" href="grpc_2impl_2codegen_2status_8h.html#a35ab2a68917eb836de84cb23253108eb">grpc_status_code</a> grpc_op::status</td>
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- <td class="memname"><a class="el" href="grpc_2impl_2codegen_2status_8h.html#a35ab2a68917eb836de84cb23253108eb">grpc_status_code</a>* grpc_op::status</td>
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- <td class="memname">const char* grpc_op::status_details</td>
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- </div><div class="memdoc">
- </div>
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- <a class="anchor" id="ab993dfc7b33c61f06f26a4efc0aefca6"></a>
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- <td class="memname">char** grpc_op::status_details</td>
- </tr>
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- </div><div class="memdoc">
- <p>status_details is a buffer owned by the application before the op completes and after the op has completed. </p>
- <p>During the operation status_details may be reallocated to a size larger than status_details_capacity, in which case *status_details_capacity will be updated with the new array capacity.</p>
- <p>Pre-allocating space: size_t my_capacity = 8; char *my_details = gpr_malloc(my_capacity); x.status_details = x.status_details_capacity = </p>
- <p>Not pre-allocating space: size_t my_capacity = 0; char *my_details = NULL; x.status_details = x.status_details_capacity = </p>
- <p>After the call: gpr_free(my_details); </p>
- </div>
- </div>
- <a class="anchor" id="a6cacd1d5311683ee077931c94a9dd6e9"></a>
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- <td class="memname">size_t* grpc_op::status_details_capacity</td>
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- </div>
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- <a class="anchor" id="a521b48faec3b3f7646a877055f118d47"></a>
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- <td class="memname"><a class="el" href="structgrpc__metadata.html">grpc_metadata</a>* grpc_op::trailing_metadata</td>
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- <a class="anchor" id="abb4d84434a0b74283c8b5d8d6501baf1"></a>
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- <td class="memname"><a class="el" href="structgrpc__metadata__array.html">grpc_metadata_array</a>* grpc_op::trailing_metadata</td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>ownership of the array is with the caller, but ownership of the elements stays with the call object (ie key, value members are owned by the call object, trailing_metadata->array is owned by the caller). </p>
- <p>After the operation completes, call grpc_metadata_array_destroy on this value, or reuse it in a future op. </p>
- </div>
- </div>
- <a class="anchor" id="a4b9454278c105e08d54142adff37b5ab"></a>
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- <td class="memname">size_t grpc_op::trailing_metadata_count</td>
- </tr>
- </table>
- </div><div class="memdoc">
- </div>
- </div>
- <hr/>The documentation for this struct was generated from the following file:<ul>
- <li>include/grpc/impl/codegen/<a class="el" href="grpc__types_8h_source.html">grpc_types.h</a></li>
- </ul>
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