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- <a href="grpcpp_2impl_2codegen_2method__handler__impl_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><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright 2015 gRPC authors.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div><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><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><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><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *</span></div><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><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div><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><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><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><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><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * limitations under the License.</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> *</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> */</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#ifndef GRPCPP_IMPL_CODEGEN_METHOD_HANDLER_IMPL_H</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#define GRPCPP_IMPL_CODEGEN_METHOD_HANDLER_IMPL_H</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <<a class="code" href="grpcpp_2impl_2codegen_2byte__buffer_8h.html">grpcpp/impl/codegen/byte_buffer.h</a>></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <<a class="code" href="grpcpp_2impl_2codegen_2core__codegen__interface_8h.html">grpcpp/impl/codegen/core_codegen_interface.h</a>></span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <<a class="code" href="grpcpp_2impl_2codegen_2rpc__service__method_8h.html">grpcpp/impl/codegen/rpc_service_method.h</a>></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <<a class="code" href="grpcpp_2impl_2codegen_2sync__stream_8h.html">grpcpp/impl/codegen/sync_stream.h</a>></span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">namespace </span><a class="code" href="namespacegrpc.html">grpc</a> {</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">namespace </span>internal {</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// Invoke the method handler, fill in the status, and</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// return whether or not we finished safely (without an exception).</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// Note that exception handling is 0-cost in most compiler/library</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// implementations (except when an exception is actually thrown),</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment">// so this process doesn't require additional overhead in the common case.</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment">// Additionally, we don't need to return if we caught an exception or not;</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">// the handling is the same in either case.</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">template</span> <<span class="keyword">class</span> Callable></div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1internal.html#ae548f7c35cdcccbd9b8453b99ba1e326"> 39</a></span> <a class="code" href="classgrpc_1_1_status.html">Status</a> <a class="code" href="namespacegrpc_1_1internal.html#ae548f7c35cdcccbd9b8453b99ba1e326">CatchingFunctionHandler</a>(Callable&& handler) {</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#if GRPC_ALLOW_EXCEPTIONS</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">try</span> {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordflow">return</span> handler();</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  } <span class="keywordflow">catch</span> (...) {</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordflow">return</span> <a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#a717f1a5db6c98d3f27340afd6f28bf7e">Status</a>(<a class="code" href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43bab32b226dd4ccbe5b70fbceb3a915b256">StatusCode::UNKNOWN</a>, <span class="stringliteral">"Unexpected error in RPC handling"</span>);</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  }</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#else // GRPC_ALLOW_EXCEPTIONS</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordflow">return</span> handler();</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#endif // GRPC_ALLOW_EXCEPTIONS</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> }</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">template</span> <<span class="keyword">class</span> ServiceType, <span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_rpc_method_handler.html">RpcMethodHandler</a> : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_method_handler.html">MethodHandler</a> {</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_rpc_method_handler.html#a8870e188e91eb0627006933e60eead8d"> 55</a></span>  <a class="code" href="classgrpc_1_1internal_1_1_rpc_method_handler.html#a8870e188e91eb0627006933e60eead8d">RpcMethodHandler</a>(</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  std::function<<a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#a717f1a5db6c98d3f27340afd6f28bf7e">Status</a>(ServiceType*, ::<a class="code" href="classgrpc__impl_1_1_server_context.html">grpc_impl::ServerContext</a>*,</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">const</span> RequestType*, ResponseType*)></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  func,</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  ServiceType* service)</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  : func_(func), service_(service) {}</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_rpc_method_handler.html#aea7618c2fa08638d40ee4edf620ef695"> 62</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_rpc_method_handler.html#aea7618c2fa08638d40ee4edf620ef695">RunHandler</a>(<span class="keyword">const</span> <a class="code" href="structgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter.html">HandlerParameter</a>& param) <span class="keyword">final</span> {</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  ResponseType rsp;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <a class="code" href="classgrpc_1_1_status.html">Status</a> status = param.status;</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">if</span> (status.<a class="code" href="classgrpc_1_1_status.html#ab80672b5665c32dc0937a0d58a3ce192">ok</a>()) {</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  status = <a class="code" href="namespacegrpc_1_1internal.html#ae548f7c35cdcccbd9b8453b99ba1e326">CatchingFunctionHandler</a>([<span class="keyword">this</span>, &param, &rsp] {</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">return</span> func_(service_, param.server_context,</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  static_cast<RequestType*>(param.request), &rsp);</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  });</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">static_cast<</span>RequestType*<span class="keyword">></span>(param.request)->~RequestType();</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  }</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <a class="code" href="grpcpp_2impl_2codegen_2core__codegen__interface_8h.html#a39c1421e7081b57c503487659e2653a5">GPR_CODEGEN_ASSERT</a>(!param.server_context->sent_initial_metadata_);</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <a class="code" href="classgrpc_1_1internal_1_1_call_op_set.html">CallOpSet</a><<a class="code" href="classgrpc_1_1internal_1_1_call_op_send_initial_metadata.html">CallOpSendInitialMetadata</a>, <a class="code" href="classgrpc_1_1internal_1_1_call_op_send_message.html">CallOpSendMessage</a>,</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <a class="code" href="classgrpc_1_1internal_1_1_call_op_server_send_status.html">CallOpServerSendStatus</a>></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  ops;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  ops.SendInitialMetadata(&param.server_context->initial_metadata_,</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  param.server_context->initial_metadata_flags());</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">if</span> (param.server_context->compression_level_set()) {</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  ops.set_compression_level(param.server_context->compression_level());</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  }</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">if</span> (status.<a class="code" href="classgrpc_1_1_status.html#ab80672b5665c32dc0937a0d58a3ce192">ok</a>()) {</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  status = ops.SendMessagePtr(&rsp);</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  }</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  ops.ServerSendStatus(&param.server_context->trailing_metadata_, status);</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  param.call->PerformOps(&ops);</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  param.call->cq()->Pluck(&ops);</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  }</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div><div class="line"><a name="l00090"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_rpc_method_handler.html#ab71b40988dcd67a165200d776735414e"> 90</a></span>  <span class="keywordtype">void</span>* <a class="code" href="classgrpc_1_1internal_1_1_rpc_method_handler.html#ab71b40988dcd67a165200d776735414e">Deserialize</a>(<a class="code" href="grpc__types_8h.html#a122f8f4f0a585396d993d9b55848f222">grpc_call</a>* call, <a class="code" href="structgrpc__byte__buffer.html">grpc_byte_buffer</a>* req, <a class="code" href="classgrpc_1_1_status.html">Status</a>* status,</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordtype">void</span>** handler_data) <span class="keyword">final</span> {</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <a class="code" href="classgrpc_1_1_byte_buffer.html">ByteBuffer</a> buf;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  buf.set_buffer(req);</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keyword">auto</span>* request = <span class="keyword">new</span> (<a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-><a class="code" href="classgrpc_1_1_core_codegen_interface.html#a95637f38b81aeaf75b8868a9e38423c1">grpc_call_arena_alloc</a>(</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  call, <span class="keyword">sizeof</span>(RequestType))) RequestType();</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  *status = <a class="code" href="classgrpc_1_1_serialization_traits.html">SerializationTraits<RequestType>::Deserialize</a>(&buf, request);</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  buf.<a class="code" href="classgrpc_1_1_byte_buffer.html#ae03627c8b3297965fa0cdd4f03a9af0f">Release</a>();</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">if</span> (status->ok()) {</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">return</span> request;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  }</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  request->~RequestType();</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  }</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  std::function<<a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#a717f1a5db6c98d3f27340afd6f28bf7e">Status</a>(ServiceType*, ::<a class="code" href="classgrpc__impl_1_1_server_context.html">grpc_impl::ServerContext</a>*,</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keyword">const</span> RequestType*, ResponseType*)></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  func_;</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="comment">// The class the above handler function lives in.</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  ServiceType* service_;</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> };</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="keyword">template</span> <<span class="keyword">class</span> ServiceType, <span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_client_streaming_handler.html">ClientStreamingHandler</a> : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_method_handler.html">MethodHandler</a> {</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_client_streaming_handler.html#a279522478a69924ffe20de460915c802"> 118</a></span>  <a class="code" href="classgrpc_1_1internal_1_1_client_streaming_handler.html#a279522478a69924ffe20de460915c802">ClientStreamingHandler</a>(</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  std::function<<a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#a717f1a5db6c98d3f27340afd6f28bf7e">Status</a>(ServiceType*, ::<a class="code" href="classgrpc__impl_1_1_server_context.html">grpc_impl::ServerContext</a>*,</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="classgrpc__impl_1_1_server_reader.html">ServerReader<RequestType></a>*, ResponseType*)></div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  func,</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  ServiceType* service)</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  : func_(func), service_(service) {}</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div><div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_client_streaming_handler.html#ac633b61b307a63b0b2709605ce9e04fd"> 125</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_client_streaming_handler.html#ac633b61b307a63b0b2709605ce9e04fd">RunHandler</a>(<span class="keyword">const</span> <a class="code" href="structgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter.html">HandlerParameter</a>& param) <span class="keyword">final</span> {</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <a class="code" href="classgrpc__impl_1_1_server_reader.html">ServerReader<RequestType></a> reader(param.call, param.server_context);</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  ResponseType rsp;</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <a class="code" href="classgrpc_1_1_status.html">Status</a> status = <a class="code" href="namespacegrpc_1_1internal.html#ae548f7c35cdcccbd9b8453b99ba1e326">CatchingFunctionHandler</a>([<span class="keyword">this</span>, &param, &reader, &rsp] {</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">return</span> func_(service_, param.server_context, &reader, &rsp);</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  });</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <a class="code" href="classgrpc_1_1internal_1_1_call_op_set.html">CallOpSet</a><<a class="code" href="classgrpc_1_1internal_1_1_call_op_send_initial_metadata.html">CallOpSendInitialMetadata</a>, <a class="code" href="classgrpc_1_1internal_1_1_call_op_send_message.html">CallOpSendMessage</a>,</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <a class="code" href="classgrpc_1_1internal_1_1_call_op_server_send_status.html">CallOpServerSendStatus</a>></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  ops;</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">if</span> (!param.server_context->sent_initial_metadata_) {</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  ops.SendInitialMetadata(&param.server_context->initial_metadata_,</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  param.server_context->initial_metadata_flags());</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">if</span> (param.server_context->compression_level_set()) {</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  ops.set_compression_level(param.server_context->compression_level());</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  }</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  }</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">if</span> (status.<a class="code" href="classgrpc_1_1_status.html#ab80672b5665c32dc0937a0d58a3ce192">ok</a>()) {</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  status = ops.SendMessagePtr(&rsp);</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  }</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  ops.ServerSendStatus(&param.server_context->trailing_metadata_, status);</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  param.call->PerformOps(&ops);</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  param.call->cq()->Pluck(&ops);</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  }</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  std::function<<a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#a717f1a5db6c98d3f27340afd6f28bf7e">Status</a>(ServiceType*, ::<a class="code" href="classgrpc__impl_1_1_server_context.html">grpc_impl::ServerContext</a>*,</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <a class="code" href="classgrpc__impl_1_1_server_reader.html">ServerReader<RequestType></a>*, ResponseType*)></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  func_;</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  ServiceType* service_;</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> };</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="keyword">template</span> <<span class="keyword">class</span> ServiceType, <span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_server_streaming_handler.html">ServerStreamingHandler</a> : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_method_handler.html">MethodHandler</a> {</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00161"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a00c2f67de73649de44d481352c052662"> 161</a></span>  <a class="code" href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a00c2f67de73649de44d481352c052662">ServerStreamingHandler</a>(</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  std::function<<a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#a717f1a5db6c98d3f27340afd6f28bf7e">Status</a>(ServiceType*, ::<a class="code" href="classgrpc__impl_1_1_server_context.html">grpc_impl::ServerContext</a>*,</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keyword">const</span> RequestType*, <a class="code" href="classgrpc__impl_1_1_server_writer.html">ServerWriter<ResponseType></a>*)></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  func,</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  ServiceType* service)</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  : func_(func), service_(service) {}</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> </div><div class="line"><a name="l00168"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a1c932932aaccfa13c7777bbcdfa3f89e"> 168</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a1c932932aaccfa13c7777bbcdfa3f89e">RunHandler</a>(<span class="keyword">const</span> <a class="code" href="structgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter.html">HandlerParameter</a>& param) <span class="keyword">final</span> {</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <a class="code" href="classgrpc_1_1_status.html">Status</a> status = param.status;</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">if</span> (status.<a class="code" href="classgrpc_1_1_status.html#ab80672b5665c32dc0937a0d58a3ce192">ok</a>()) {</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <a class="code" href="classgrpc__impl_1_1_server_writer.html">ServerWriter<ResponseType></a> writer(param.call, param.server_context);</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  status = <a class="code" href="namespacegrpc_1_1internal.html#ae548f7c35cdcccbd9b8453b99ba1e326">CatchingFunctionHandler</a>([<span class="keyword">this</span>, &param, &writer] {</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">return</span> func_(service_, param.server_context,</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  static_cast<RequestType*>(param.request), &writer);</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  });</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">static_cast<</span>RequestType*<span class="keyword">></span>(param.request)->~RequestType();</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  }</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> </div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <a class="code" href="classgrpc_1_1internal_1_1_call_op_set.html">CallOpSet<CallOpSendInitialMetadata, CallOpServerSendStatus></a> ops;</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">if</span> (!param.server_context->sent_initial_metadata_) {</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  ops.SendInitialMetadata(&param.server_context->initial_metadata_,</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  param.server_context->initial_metadata_flags());</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordflow">if</span> (param.server_context->compression_level_set()) {</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  ops.set_compression_level(param.server_context->compression_level());</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  }</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  }</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  ops.ServerSendStatus(&param.server_context->trailing_metadata_, status);</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  param.call->PerformOps(&ops);</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">if</span> (param.server_context->has_pending_ops_) {</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  param.call->cq()->Pluck(&param.server_context->pending_ops_);</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  }</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  param.call->cq()->Pluck(&ops);</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  }</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div><div class="line"><a name="l00195"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a840441259ff0da603f2b4577d2341aac"> 195</a></span>  <span class="keywordtype">void</span>* <a class="code" href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a840441259ff0da603f2b4577d2341aac">Deserialize</a>(<a class="code" href="grpc__types_8h.html#a122f8f4f0a585396d993d9b55848f222">grpc_call</a>* call, <a class="code" href="structgrpc__byte__buffer.html">grpc_byte_buffer</a>* req, <a class="code" href="classgrpc_1_1_status.html">Status</a>* status,</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordtype">void</span>** handler_data) <span class="keyword">final</span> {</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <a class="code" href="classgrpc_1_1_byte_buffer.html">ByteBuffer</a> buf;</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  buf.set_buffer(req);</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keyword">auto</span>* request = <span class="keyword">new</span> (<a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-><a class="code" href="classgrpc_1_1_core_codegen_interface.html#a95637f38b81aeaf75b8868a9e38423c1">grpc_call_arena_alloc</a>(</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  call, <span class="keyword">sizeof</span>(RequestType))) RequestType();</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  *status = <a class="code" href="classgrpc_1_1_serialization_traits.html">SerializationTraits<RequestType>::Deserialize</a>(&buf, request);</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  buf.<a class="code" href="classgrpc_1_1_byte_buffer.html#ae03627c8b3297965fa0cdd4f03a9af0f">Release</a>();</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">if</span> (status->ok()) {</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordflow">return</span> request;</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  }</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  request->~RequestType();</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  }</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  std::function<<a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#a717f1a5db6c98d3f27340afd6f28bf7e">Status</a>(ServiceType*, ::<a class="code" href="classgrpc__impl_1_1_server_context.html">grpc_impl::ServerContext</a>*,</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keyword">const</span> RequestType*, <a class="code" href="classgrpc__impl_1_1_server_writer.html">ServerWriter<ResponseType></a>*)></div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  func_;</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  ServiceType* service_;</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> };</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> </div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="keyword">template</span> <<span class="keyword">class</span> Streamer, <span class="keywordtype">bool</span> WriteNeeded></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html">TemplatedBidiStreamingHandler</a> : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_method_handler.html">MethodHandler</a> {</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00227"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html#a529de9e62b7370b8aca3ee80c11c47b3"> 227</a></span>  <a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html#a529de9e62b7370b8aca3ee80c11c47b3">TemplatedBidiStreamingHandler</a>(</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  std::function<<a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#a717f1a5db6c98d3f27340afd6f28bf7e">Status</a>(::<a class="code" href="classgrpc__impl_1_1_server_context.html">grpc_impl::ServerContext</a>*, Streamer*)> func)</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  : func_(func), write_needed_(WriteNeeded) {}</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div><div class="line"><a name="l00231"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html#a5170e31524b287b4d1dda277ff45ab85"> 231</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html#a5170e31524b287b4d1dda277ff45ab85">RunHandler</a>(<span class="keyword">const</span> <a class="code" href="structgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter.html">HandlerParameter</a>& param) <span class="keyword">final</span> {</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  Streamer stream(param.call, param.server_context);</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <a class="code" href="classgrpc_1_1_status.html">Status</a> status = <a class="code" href="namespacegrpc_1_1internal.html#ae548f7c35cdcccbd9b8453b99ba1e326">CatchingFunctionHandler</a>([<span class="keyword">this</span>, &param, &stream] {</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">return</span> func_(param.server_context, &stream);</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  });</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> </div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <a class="code" href="classgrpc_1_1internal_1_1_call_op_set.html">CallOpSet<CallOpSendInitialMetadata, CallOpServerSendStatus></a> ops;</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keywordflow">if</span> (!param.server_context->sent_initial_metadata_) {</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  ops.SendInitialMetadata(&param.server_context->initial_metadata_,</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  param.server_context->initial_metadata_flags());</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordflow">if</span> (param.server_context->compression_level_set()) {</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  ops.set_compression_level(param.server_context->compression_level());</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  }</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordflow">if</span> (write_needed_ && status.<a class="code" href="classgrpc_1_1_status.html#ab80672b5665c32dc0937a0d58a3ce192">ok</a>()) {</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="comment">// If we needed a write but never did one, we need to mark the</span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="comment">// status as a fail</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  status = <a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#a717f1a5db6c98d3f27340afd6f28bf7e">Status</a>(<a class="code" href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43ba0ae30536146394965fd8ad64c2d414f3">StatusCode::INTERNAL</a>,</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="stringliteral">"Service did not provide response message"</span>);</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  }</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  }</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  ops.ServerSendStatus(&param.server_context->trailing_metadata_, status);</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  param.call->PerformOps(&ops);</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordflow">if</span> (param.server_context->has_pending_ops_) {</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  param.call->cq()->Pluck(&param.server_context->pending_ops_);</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  }</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  param.call->cq()->Pluck(&ops);</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  }</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> </div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  std::function<Status(::grpc_impl::ServerContext*, Streamer*)> func_;</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> write_needed_;</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> };</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> </div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="keyword">template</span> <<span class="keyword">class</span> ServiceType, <span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType></div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_bidi_streaming_handler.html">BidiStreamingHandler</a></div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html">TemplatedBidiStreamingHandler</a><</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  ServerReaderWriter<ResponseType, RequestType>, false> {</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00269"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_bidi_streaming_handler.html#a4b193c3dc8f21c8f59c94b3121b2f33e"> 269</a></span>  <a class="code" href="classgrpc_1_1internal_1_1_bidi_streaming_handler.html#a4b193c3dc8f21c8f59c94b3121b2f33e">BidiStreamingHandler</a>(</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  std::function<<a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#a717f1a5db6c98d3f27340afd6f28bf7e">Status</a>(ServiceType*, ::<a class="code" href="classgrpc__impl_1_1_server_context.html">grpc_impl::ServerContext</a>*,</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <a class="code" href="classgrpc__impl_1_1_server_reader_writer.html">ServerReaderWriter<ResponseType, RequestType></a>*)></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  func,</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  ServiceType* service)</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  : <a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html">TemplatedBidiStreamingHandler</a><</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <a class="code" href="classgrpc__impl_1_1_server_reader_writer.html">ServerReaderWriter</a><ResponseType, RequestType>, false>(<a class="code" href="namespacestd.html">std</a>::bind(</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  func, service, <a class="code" href="namespacestd.html">std</a>::placeholders::_1, <a class="code" href="namespacestd.html">std</a>::placeholders::_2)) {}</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> };</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> </div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> <span class="keyword">template</span> <<span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType></div><div class="line"><a name="l00280"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_streamed_unary_handler.html"> 280</a></span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_streamed_unary_handler.html">StreamedUnaryHandler</a></div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html">TemplatedBidiStreamingHandler</a><</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  ServerUnaryStreamer<RequestType, ResponseType>, true> {</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00284"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_streamed_unary_handler.html#a71395377ea90f0f406bc7c8780eee342"> 284</a></span>  <span class="keyword">explicit</span> <a class="code" href="classgrpc_1_1internal_1_1_streamed_unary_handler.html#a71395377ea90f0f406bc7c8780eee342">StreamedUnaryHandler</a>(</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  std::function<<a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#a717f1a5db6c98d3f27340afd6f28bf7e">Status</a>(::<a class="code" href="classgrpc__impl_1_1_server_context.html">grpc_impl::ServerContext</a>*,</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <a class="code" href="classgrpc__impl_1_1_server_unary_streamer.html">ServerUnaryStreamer<RequestType, ResponseType></a>*)></div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  func)</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  : <a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html">TemplatedBidiStreamingHandler</a><</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <a class="code" href="classgrpc__impl_1_1_server_unary_streamer.html">ServerUnaryStreamer</a><RequestType, ResponseType>, true>(func) {}</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> };</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span> </div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="keyword">template</span> <<span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType></div><div class="line"><a name="l00293"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_split_server_streaming_handler.html"> 293</a></span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_split_server_streaming_handler.html">SplitServerStreamingHandler</a></div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html">TemplatedBidiStreamingHandler</a><</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  ServerSplitStreamer<RequestType, ResponseType>, false> {</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00297"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_split_server_streaming_handler.html#a7e2a1ec2306c572dca468b50f71a9c05"> 297</a></span>  <span class="keyword">explicit</span> <a class="code" href="classgrpc_1_1internal_1_1_split_server_streaming_handler.html#a7e2a1ec2306c572dca468b50f71a9c05">SplitServerStreamingHandler</a>(</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  std::function<<a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#a717f1a5db6c98d3f27340afd6f28bf7e">Status</a>(::<a class="code" href="classgrpc__impl_1_1_server_context.html">grpc_impl::ServerContext</a>*,</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <a class="code" href="classgrpc__impl_1_1_server_split_streamer.html">ServerSplitStreamer<RequestType, ResponseType></a>*)></div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  func)</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  : <a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html">TemplatedBidiStreamingHandler</a><</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <a class="code" href="classgrpc__impl_1_1_server_split_streamer.html">ServerSplitStreamer</a><RequestType, ResponseType>, false>(func) {}</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> };</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> </div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="keyword">template</span> <StatusCode code></div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_error_method_handler.html">ErrorMethodHandler</a> : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_method_handler.html">MethodHandler</a> {</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keyword">template</span> <<span class="keyword">class</span> T></div><div class="line"><a name="l00311"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_error_method_handler.html#a50dfa2fd694b2f8459ad3b44dde360c9"> 311</a></span>  <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_error_method_handler.html#a50dfa2fd694b2f8459ad3b44dde360c9">FillOps</a>(::<a class="code" href="classgrpc__impl_1_1_server_context.html">grpc_impl::ServerContext</a>* context, T* ops) {</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <a class="code" href="classgrpc_1_1_status.html">Status</a> status(code, <span class="stringliteral">""</span>);</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keywordflow">if</span> (!context->sent_initial_metadata_) {</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  ops->SendInitialMetadata(&context->initial_metadata_,</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  context->initial_metadata_flags());</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordflow">if</span> (context-><a class="code" href="classgrpc__impl_1_1_server_context.html#a6fe30dc087627eaeb521cb3482161a25">compression_level_set</a>()) {</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  ops->set_compression_level(context-><a class="code" href="classgrpc__impl_1_1_server_context.html#a1fd9f9563f276168ba7c47ccbcf3c8ca">compression_level</a>());</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  }</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  context->sent_initial_metadata_ = <span class="keyword">true</span>;</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  }</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  ops->ServerSendStatus(&context->trailing_metadata_, status);</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  }</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span> </div><div class="line"><a name="l00324"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_error_method_handler.html#a9b33799ed0523968ae533c0d26acc688"> 324</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_error_method_handler.html#a9b33799ed0523968ae533c0d26acc688">RunHandler</a>(<span class="keyword">const</span> <a class="code" href="structgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter.html">HandlerParameter</a>& param) <span class="keyword">final</span> {</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <a class="code" href="classgrpc_1_1internal_1_1_call_op_set.html">CallOpSet<CallOpSendInitialMetadata, CallOpServerSendStatus></a> ops;</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  FillOps(param.server_context, &ops);</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  param.call->PerformOps(&ops);</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  param.call->cq()->Pluck(&ops);</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  }</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span> </div><div class="line"><a name="l00331"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_error_method_handler.html#aa79003dd7c0dd4af0b05d8c73286b9e5"> 331</a></span>  <span class="keywordtype">void</span>* <a class="code" href="classgrpc_1_1internal_1_1_error_method_handler.html#aa79003dd7c0dd4af0b05d8c73286b9e5">Deserialize</a>(<a class="code" href="grpc__types_8h.html#a122f8f4f0a585396d993d9b55848f222">grpc_call</a>* call, <a class="code" href="structgrpc__byte__buffer.html">grpc_byte_buffer</a>* req, <a class="code" href="classgrpc_1_1_status.html">Status</a>* status,</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keywordtype">void</span>** handler_data) <span class="keyword">final</span> {</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="comment">// We have to destroy any request payload</span></div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keywordflow">if</span> (req != <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-><a class="code" href="classgrpc_1_1_core_codegen_interface.html#aad8bd2e910b838c91bc5aba03d2dc153">grpc_byte_buffer_destroy</a>(req);</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  }</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  }</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span> };</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span> </div><div class="line"><a name="l00341"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1internal.html#aadad19d5473515e912bc2abdcffacae5"> 341</a></span> <span class="keyword">typedef</span> <a class="code" href="classgrpc_1_1internal_1_1_error_method_handler.html">ErrorMethodHandler<StatusCode::UNIMPLEMENTED></a> <a class="code" href="namespacegrpc_1_1internal.html#aadad19d5473515e912bc2abdcffacae5">UnknownMethodHandler</a>;</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <span class="keyword">typedef</span> <a class="code" href="classgrpc_1_1internal_1_1_error_method_handler.html">ErrorMethodHandler<StatusCode::RESOURCE_EXHAUSTED></a></div><div class="line"><a name="l00343"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1internal.html#a8644abe728be83718a18f5faf44110d3"> 343</a></span>  <a class="code" href="namespacegrpc_1_1internal.html#a8644abe728be83718a18f5faf44110d3">ResourceExhaustedHandler</a>;</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span> </div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span> } <span class="comment">// namespace internal</span></div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span> } <span class="comment">// namespace grpc</span></div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span> </div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span> <span class="preprocessor">#endif // GRPCPP_IMPL_CODEGEN_METHOD_HANDLER_IMPL_H</span></div><div class="ttc" id="grpc__types_8h_html_a122f8f4f0a585396d993d9b55848f222"><div class="ttname"><a href="grpc__types_8h.html#a122f8f4f0a585396d993d9b55848f222">grpc_call</a></div><div class="ttdeci">struct grpc_call grpc_call</div><div class="ttdoc">A Call represents an RPC. </div><div class="ttdef"><b>Definition:</b> grpc_types.h:70</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_server_streaming_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_streaming_handler.html">grpc::internal::ServerStreamingHandler</a></div><div class="ttdoc">A wrapper class of an application provided server streaming handler. </div><div class="ttdef"><b>Definition:</b> byte_buffer.h:58</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html">grpc::internal::TemplatedBidiStreamingHandler</a></div><div class="ttdoc">A wrapper class of an application provided bidi-streaming handler. </div><div class="ttdef"><b>Definition:</b> completion_queue_impl.h:82</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_client_streaming_handler_html_ac633b61b307a63b0b2709605ce9e04fd"><div class="ttname"><a href="classgrpc_1_1internal_1_1_client_streaming_handler.html#ac633b61b307a63b0b2709605ce9e04fd">grpc::internal::ClientStreamingHandler::RunHandler</a></div><div class="ttdeci">void RunHandler(const HandlerParameter &param) final</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:125</div></div>
- <div class="ttc" id="grpcpp_2impl_2codegen_2core__codegen__interface_8h_html_a39c1421e7081b57c503487659e2653a5"><div class="ttname"><a href="grpcpp_2impl_2codegen_2core__codegen__interface_8h.html#a39c1421e7081b57c503487659e2653a5">GPR_CODEGEN_ASSERT</a></div><div class="ttdeci">#define GPR_CODEGEN_ASSERT(x)</div><div class="ttdoc">Codegen specific version of GPR_ASSERT. </div><div class="ttdef"><b>Definition:</b> core_codegen_interface.h:145</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_rpc_method_handler_html_a8870e188e91eb0627006933e60eead8d"><div class="ttname"><a href="classgrpc_1_1internal_1_1_rpc_method_handler.html#a8870e188e91eb0627006933e60eead8d">grpc::internal::RpcMethodHandler::RpcMethodHandler</a></div><div class="ttdeci">RpcMethodHandler(std::function< Status(ServiceType *, ::grpc_impl::ServerContext *, const RequestType *, ResponseType *)> func, ServiceType *service)</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:55</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_error_method_handler_html_a9b33799ed0523968ae533c0d26acc688"><div class="ttname"><a href="classgrpc_1_1internal_1_1_error_method_handler.html#a9b33799ed0523968ae533c0d26acc688">grpc::internal::ErrorMethodHandler::RunHandler</a></div><div class="ttdeci">void RunHandler(const HandlerParameter &param) final</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:324</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_call_op_set_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_call_op_set.html">grpc::internal::CallOpSet</a></div><div class="ttdoc">Primary implementation of CallOpSetInterface. </div><div class="ttdef"><b>Definition:</b> call_op_set.h:821</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_server_streaming_handler_html_a1c932932aaccfa13c7777bbcdfa3f89e"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a1c932932aaccfa13c7777bbcdfa3f89e">grpc::internal::ServerStreamingHandler::RunHandler</a></div><div class="ttdeci">void RunHandler(const HandlerParameter &param) final</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:168</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_server_streaming_handler_html_a840441259ff0da603f2b4577d2341aac"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a840441259ff0da603f2b4577d2341aac">grpc::internal::ServerStreamingHandler::Deserialize</a></div><div class="ttdeci">void * Deserialize(grpc_call *call, grpc_byte_buffer *req, Status *status, void **handler_data) final</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:195</div></div>
- <div class="ttc" id="namespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdef"><b>Definition:</b> async_unary_call_impl.h:302</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_streamed_unary_handler_html_a71395377ea90f0f406bc7c8780eee342"><div class="ttname"><a href="classgrpc_1_1internal_1_1_streamed_unary_handler.html#a71395377ea90f0f406bc7c8780eee342">grpc::internal::StreamedUnaryHandler::StreamedUnaryHandler</a></div><div class="ttdeci">StreamedUnaryHandler(std::function< Status(::grpc_impl::ServerContext *, ServerUnaryStreamer< RequestType, ResponseType > *)> func)</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:284</div></div>
- <div class="ttc" id="structgrpc__byte__buffer_html"><div class="ttname"><a href="structgrpc__byte__buffer.html">grpc_byte_buffer</a></div><div class="ttdef"><b>Definition:</b> grpc_types.h:40</div></div>
- <div class="ttc" id="classgrpc__impl_1_1_server_context_html"><div class="ttname"><a href="classgrpc__impl_1_1_server_context.html">grpc_impl::ServerContext</a></div><div class="ttdoc">A ServerContext allows the person implementing a service handler to: </div><div class="ttdef"><b>Definition:</b> server_context_impl.h:118</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler_html_a5170e31524b287b4d1dda277ff45ab85"><div class="ttname"><a href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html#a5170e31524b287b4d1dda277ff45ab85">grpc::internal::TemplatedBidiStreamingHandler::RunHandler</a></div><div class="ttdeci">void RunHandler(const HandlerParameter &param) final</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:231</div></div>
- <div class="ttc" id="namespacegrpc_1_1internal_html_a8644abe728be83718a18f5faf44110d3"><div class="ttname"><a href="namespacegrpc_1_1internal.html#a8644abe728be83718a18f5faf44110d3">grpc::internal::ResourceExhaustedHandler</a></div><div class="ttdeci">ErrorMethodHandler< StatusCode::RESOURCE_EXHAUSTED > ResourceExhaustedHandler</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:343</div></div>
- <div class="ttc" id="namespacegrpc_1_1protobuf_1_1util_html_a717f1a5db6c98d3f27340afd6f28bf7e"><div class="ttname"><a href="namespacegrpc_1_1protobuf_1_1util.html#a717f1a5db6c98d3f27340afd6f28bf7e">grpc::protobuf::util::Status</a></div><div class="ttdeci">::google::protobuf::util::Status Status</div><div class="ttdef"><b>Definition:</b> config_protobuf.h:96</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_client_streaming_handler_html_a279522478a69924ffe20de460915c802"><div class="ttname"><a href="classgrpc_1_1internal_1_1_client_streaming_handler.html#a279522478a69924ffe20de460915c802">grpc::internal::ClientStreamingHandler::ClientStreamingHandler</a></div><div class="ttdeci">ClientStreamingHandler(std::function< Status(ServiceType *, ::grpc_impl::ServerContext *, ServerReader< RequestType > *, ResponseType *)> func, ServiceType *service)</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:118</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_error_method_handler_html_aa79003dd7c0dd4af0b05d8c73286b9e5"><div class="ttname"><a href="classgrpc_1_1internal_1_1_error_method_handler.html#aa79003dd7c0dd4af0b05d8c73286b9e5">grpc::internal::ErrorMethodHandler::Deserialize</a></div><div class="ttdeci">void * Deserialize(grpc_call *call, grpc_byte_buffer *req, Status *status, void **handler_data) final</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:331</div></div>
- <div class="ttc" id="grpcpp_2impl_2codegen_2sync__stream_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2sync__stream_8h.html">sync_stream.h</a></div></div>
- <div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_aad8bd2e910b838c91bc5aba03d2dc153"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#aad8bd2e910b838c91bc5aba03d2dc153">grpc::CoreCodegenInterface::grpc_byte_buffer_destroy</a></div><div class="ttdeci">virtual void grpc_byte_buffer_destroy(grpc_byte_buffer *bb)=0</div></div>
- <div class="ttc" id="classgrpc_1_1_serialization_traits_html"><div class="ttname"><a href="classgrpc_1_1_serialization_traits.html">grpc::SerializationTraits</a></div><div class="ttdoc">Defines how to serialize and deserialize some type. </div><div class="ttdef"><b>Definition:</b> serialization_traits.h:58</div></div>
- <div class="ttc" id="classgrpc__impl_1_1_server_reader_html"><div class="ttname"><a href="classgrpc__impl_1_1_server_reader.html">grpc_impl::ServerReader</a></div><div class="ttdoc">Synchronous (blocking) server-side API for doing client-streaming RPCs, where the incoming message st...</div><div class="ttdef"><b>Definition:</b> completion_queue_impl.h:57</div></div>
- <div class="ttc" id="grpcpp_2impl_2codegen_2byte__buffer_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2byte__buffer_8h.html">byte_buffer.h</a></div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_call_op_server_send_status_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_call_op_server_send_status.html">grpc::internal::CallOpServerSendStatus</a></div><div class="ttdef"><b>Definition:</b> call_op_set.h:629</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_split_server_streaming_handler_html_a7e2a1ec2306c572dca468b50f71a9c05"><div class="ttname"><a href="classgrpc_1_1internal_1_1_split_server_streaming_handler.html#a7e2a1ec2306c572dca468b50f71a9c05">grpc::internal::SplitServerStreamingHandler::SplitServerStreamingHandler</a></div><div class="ttdeci">SplitServerStreamingHandler(std::function< Status(::grpc_impl::ServerContext *, ServerSplitStreamer< RequestType, ResponseType > *)> func)</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:297</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_call_op_send_initial_metadata_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_call_op_send_initial_metadata.html">grpc::internal::CallOpSendInitialMetadata</a></div><div class="ttdef"><b>Definition:</b> call_op_set.h:218</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_split_server_streaming_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_split_server_streaming_handler.html">grpc::internal::SplitServerStreamingHandler</a></div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:293</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_bidi_streaming_handler_html_a4b193c3dc8f21c8f59c94b3121b2f33e"><div class="ttname"><a href="classgrpc_1_1internal_1_1_bidi_streaming_handler.html#a4b193c3dc8f21c8f59c94b3121b2f33e">grpc::internal::BidiStreamingHandler::BidiStreamingHandler</a></div><div class="ttdeci">BidiStreamingHandler(std::function< Status(ServiceType *, ::grpc_impl::ServerContext *, ServerReaderWriter< ResponseType, RequestType > *)> func, ServiceType *service)</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:269</div></div>
- <div class="ttc" id="classgrpc_1_1_byte_buffer_html_ae03627c8b3297965fa0cdd4f03a9af0f"><div class="ttname"><a href="classgrpc_1_1_byte_buffer.html#ae03627c8b3297965fa0cdd4f03a9af0f">grpc::ByteBuffer::Release</a></div><div class="ttdeci">void Release()</div><div class="ttdoc">Forget underlying byte buffer without destroying Use this only for un-owned byte buffers. </div><div class="ttdef"><b>Definition:</b> byte_buffer.h:151</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_call_op_send_message_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_call_op_send_message.html">grpc::internal::CallOpSendMessage</a></div><div class="ttdef"><b>Definition:</b> call_op_set.h:288</div></div>
- <div class="ttc" id="namespacegrpc_1_1internal_html_aadad19d5473515e912bc2abdcffacae5"><div class="ttname"><a href="namespacegrpc_1_1internal.html#aadad19d5473515e912bc2abdcffacae5">grpc::internal::UnknownMethodHandler</a></div><div class="ttdeci">ErrorMethodHandler< StatusCode::UNIMPLEMENTED > UnknownMethodHandler</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:341</div></div>
- <div class="ttc" id="classgrpc__impl_1_1_server_context_html_a1fd9f9563f276168ba7c47ccbcf3c8ca"><div class="ttname"><a href="classgrpc__impl_1_1_server_context.html#a1fd9f9563f276168ba7c47ccbcf3c8ca">grpc_impl::ServerContext::compression_level</a></div><div class="ttdeci">grpc_compression_level compression_level() const</div><div class="ttdoc">Return the compression algorithm to be used by the server call. </div><div class="ttdef"><b>Definition:</b> server_context_impl.h:211</div></div>
- <div class="ttc" id="classgrpc__impl_1_1_server_writer_html"><div class="ttname"><a href="classgrpc__impl_1_1_server_writer.html">grpc_impl::ServerWriter</a></div><div class="ttdoc">Synchronous (blocking) server-side API for doing for doing a server-streaming RPCs, where the outgoing message stream coming from the server has messages of type W. </div><div class="ttdef"><b>Definition:</b> completion_queue_impl.h:59</div></div>
- <div class="ttc" id="namespacegrpc_html"><div class="ttname"><a href="namespacegrpc.html">grpc</a></div><div class="ttdoc">This header provides an object that reads bytes directly from a grpc::ByteBuffer, via the ZeroCopyInp...</div><div class="ttdef"><b>Definition:</b> alarm.h:24</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_client_streaming_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_client_streaming_handler.html">grpc::internal::ClientStreamingHandler</a></div><div class="ttdoc">A wrapper class of an application provided client streaming handler. </div><div class="ttdef"><b>Definition:</b> completion_queue_impl.h:76</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_rpc_method_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_rpc_method_handler.html">grpc::internal::RpcMethodHandler</a></div><div class="ttdoc">A wrapper class of an application provided rpc method handler. </div><div class="ttdef"><b>Definition:</b> byte_buffer.h:56</div></div>
- <div class="ttc" id="namespacegrpc_html_abbcecc18dae64c65df0b6d9aa8bf67a8"><div class="ttname"><a href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">grpc::g_core_codegen_interface</a></div><div class="ttdeci">CoreCodegenInterface * g_core_codegen_interface</div><div class="ttdef"><b>Definition:</b> completion_queue_impl.h:91</div></div>
- <div class="ttc" id="structgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter_html"><div class="ttname"><a href="structgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter.html">grpc::internal::MethodHandler::HandlerParameter</a></div><div class="ttdef"><b>Definition:</b> rpc_service_method.h:44</div></div>
- <div class="ttc" id="classgrpc__impl_1_1_server_unary_streamer_html"><div class="ttname"><a href="classgrpc__impl_1_1_server_unary_streamer.html">grpc_impl::ServerUnaryStreamer</a></div><div class="ttdoc">A class to represent a flow-controlled unary call. </div><div class="ttdef"><b>Definition:</b> sync_stream_impl.h:819</div></div>
- <div class="ttc" id="classgrpc__impl_1_1_server_split_streamer_html"><div class="ttname"><a href="classgrpc__impl_1_1_server_split_streamer.html">grpc_impl::ServerSplitStreamer</a></div><div class="ttdoc">A class to represent a flow-controlled server-side streaming call. </div><div class="ttdef"><b>Definition:</b> sync_stream_impl.h:886</div></div>
- <div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_a95637f38b81aeaf75b8868a9e38423c1"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#a95637f38b81aeaf75b8868a9e38423c1">grpc::CoreCodegenInterface::grpc_call_arena_alloc</a></div><div class="ttdeci">virtual void * grpc_call_arena_alloc(grpc_call *call, size_t length)=0</div></div>
- <div class="ttc" id="classgrpc_1_1_status_html_ab80672b5665c32dc0937a0d58a3ce192"><div class="ttname"><a href="classgrpc_1_1_status.html#ab80672b5665c32dc0937a0d58a3ce192">grpc::Status::ok</a></div><div class="ttdeci">bool ok() const</div><div class="ttdoc">Is the status OK? </div><div class="ttdef"><b>Definition:</b> status.h:118</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_error_method_handler_html_a50dfa2fd694b2f8459ad3b44dde360c9"><div class="ttname"><a href="classgrpc_1_1internal_1_1_error_method_handler.html#a50dfa2fd694b2f8459ad3b44dde360c9">grpc::internal::ErrorMethodHandler::FillOps</a></div><div class="ttdeci">static void FillOps(::grpc_impl::ServerContext *context, T *ops)</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:311</div></div>
- <div class="ttc" id="grpcpp_2impl_2codegen_2core__codegen__interface_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2core__codegen__interface_8h.html">core_codegen_interface.h</a></div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_method_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_method_handler.html">grpc::internal::MethodHandler</a></div><div class="ttdoc">Base class for running an RPC handler. </div><div class="ttdef"><b>Definition:</b> rpc_service_method.h:41</div></div>
- <div class="ttc" id="classgrpc__impl_1_1_server_context_html_a6fe30dc087627eaeb521cb3482161a25"><div class="ttname"><a href="classgrpc__impl_1_1_server_context.html#a6fe30dc087627eaeb521cb3482161a25">grpc_impl::ServerContext::compression_level_set</a></div><div class="ttdeci">bool compression_level_set() const</div><div class="ttdoc">Return a bool indicating whether the compression level for this call has been set (either implicitly ...</div><div class="ttdef"><b>Definition:</b> server_context_impl.h:226</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_error_method_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_error_method_handler.html">grpc::internal::ErrorMethodHandler</a></div><div class="ttdoc">General method handler class for errors that prevent real method use e.g., handle unknown method by r...</div><div class="ttdef"><b>Definition:</b> byte_buffer.h:60</div></div>
- <div class="ttc" id="classgrpc_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&#39;t, why? </div><div class="ttdef"><b>Definition:</b> status.h:31</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_streamed_unary_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_streamed_unary_handler.html">grpc::internal::StreamedUnaryHandler</a></div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:280</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_rpc_method_handler_html_aea7618c2fa08638d40ee4edf620ef695"><div class="ttname"><a href="classgrpc_1_1internal_1_1_rpc_method_handler.html#aea7618c2fa08638d40ee4edf620ef695">grpc::internal::RpcMethodHandler::RunHandler</a></div><div class="ttdeci">void RunHandler(const HandlerParameter &param) final</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:62</div></div>
- <div class="ttc" id="grpcpp_2impl_2codegen_2rpc__service__method_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2rpc__service__method_8h.html">rpc_service_method.h</a></div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_bidi_streaming_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_bidi_streaming_handler.html">grpc::internal::BidiStreamingHandler</a></div><div class="ttdef"><b>Definition:</b> completion_queue_impl.h:80</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_rpc_method_handler_html_ab71b40988dcd67a165200d776735414e"><div class="ttname"><a href="classgrpc_1_1internal_1_1_rpc_method_handler.html#ab71b40988dcd67a165200d776735414e">grpc::internal::RpcMethodHandler::Deserialize</a></div><div class="ttdeci">void * Deserialize(grpc_call *call, grpc_byte_buffer *req, Status *status, void **handler_data) final</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:90</div></div>
- <div class="ttc" id="namespacegrpc_1_1internal_html_ae548f7c35cdcccbd9b8453b99ba1e326"><div class="ttname"><a href="namespacegrpc_1_1internal.html#ae548f7c35cdcccbd9b8453b99ba1e326">grpc::internal::CatchingFunctionHandler</a></div><div class="ttdeci">Status CatchingFunctionHandler(Callable &&handler)</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:39</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler_html_a529de9e62b7370b8aca3ee80c11c47b3"><div class="ttname"><a href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html#a529de9e62b7370b8aca3ee80c11c47b3">grpc::internal::TemplatedBidiStreamingHandler::TemplatedBidiStreamingHandler</a></div><div class="ttdeci">TemplatedBidiStreamingHandler(std::function< Status(::grpc_impl::ServerContext *, Streamer *)> func)</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:227</div></div>
- <div class="ttc" id="classgrpc__impl_1_1_server_reader_writer_html"><div class="ttname"><a href="classgrpc__impl_1_1_server_reader_writer.html">grpc_impl::ServerReaderWriter</a></div><div class="ttdoc">Synchronous (blocking) server-side API for a bidirectional streaming call, where the incoming message...</div><div class="ttdef"><b>Definition:</b> sync_stream_impl.h:777</div></div>
- <div class="ttc" id="namespacegrpc_html_aff1730578c90160528f6a8d67ef5c43bab32b226dd4ccbe5b70fbceb3a915b256"><div class="ttname"><a href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43bab32b226dd4ccbe5b70fbceb3a915b256">grpc::UNKNOWN</a></div><div class="ttdoc">Unknown error. </div><div class="ttdef"><b>Definition:</b> status_code_enum.h:35</div></div>
- <div class="ttc" id="namespacegrpc_html_aff1730578c90160528f6a8d67ef5c43ba0ae30536146394965fd8ad64c2d414f3"><div class="ttname"><a href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43ba0ae30536146394965fd8ad64c2d414f3">grpc::INTERNAL</a></div><div class="ttdoc">Internal errors. </div><div class="ttdef"><b>Definition:</b> status_code_enum.h:119</div></div>
- <div class="ttc" id="classgrpc_1_1_byte_buffer_html"><div class="ttname"><a href="classgrpc_1_1_byte_buffer.html">grpc::ByteBuffer</a></div><div class="ttdoc">A sequence of bytes. </div><div class="ttdef"><b>Definition:</b> byte_buffer.h:72</div></div>
- <div class="ttc" id="classgrpc_1_1internal_1_1_server_streaming_handler_html_a00c2f67de73649de44d481352c052662"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a00c2f67de73649de44d481352c052662">grpc::internal::ServerStreamingHandler::ServerStreamingHandler</a></div><div class="ttdeci">ServerStreamingHandler(std::function< Status(ServiceType *, ::grpc_impl::ServerContext *, const RequestType *, ServerWriter< ResponseType > *)> func, ServiceType *service)</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:161</div></div>
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