grpcpp_2impl_2codegen_2method__handler__impl_8h_source.html 71 KB

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  68. <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>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * Copyright 2015 gRPC authors.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> * Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * you may not use this file except in compliance with the License.</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * You may obtain a copy of the License at</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> * Unless required by applicable law or agreed to in writing, software</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> * distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> * See the License for the specific language governing permissions and</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> * limitations under the License.</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#ifndef GRPCPP_IMPL_CODEGEN_METHOD_HANDLER_IMPL_H</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<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>&#160;</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2impl_2codegen_2byte__buffer_8h.html">grpcpp/impl/codegen/byte_buffer.h</a>&gt;</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2impl_2codegen_2core__codegen__interface_8h.html">grpcpp/impl/codegen/core_codegen_interface.h</a>&gt;</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2impl_2codegen_2rpc__service__method_8h.html">grpcpp/impl/codegen/rpc_service_method.h</a>&gt;</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2impl_2codegen_2sync__stream_8h.html">grpcpp/impl/codegen/sync_stream.h</a>&gt;</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<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>&#160;</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="keyword">namespace </span>internal {</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<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>&#160;<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>&#160;<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>&#160;<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>&#160;<span class="comment">// so this process doesn&#39;t require additional overhead in the common case.</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="comment">// Additionally, we don&#39;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>&#160;<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>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Callable&gt;</div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1internal.html#ae548f7c35cdcccbd9b8453b99ba1e326"> 39</a></span>&#160;<a class="code" href="classgrpc_1_1_status.html">Status</a> <a class="code" href="namespacegrpc_1_1internal.html#ae548f7c35cdcccbd9b8453b99ba1e326">CatchingFunctionHandler</a>(Callable&amp;&amp; handler) {</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="preprocessor">#if GRPC_ALLOW_EXCEPTIONS</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="keywordflow">try</span> {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <span class="keywordflow">return</span> handler();</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; } <span class="keywordflow">catch</span> (...) {</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classgrpc_1_1_status.html">Status</a>(<a class="code" href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43bab32b226dd4ccbe5b70fbceb3a915b256">StatusCode::UNKNOWN</a>, <span class="stringliteral">&quot;Unexpected error in RPC handling&quot;</span>);</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; }</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="preprocessor">#else // GRPC_ALLOW_EXCEPTIONS</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <span class="keywordflow">return</span> handler();</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="preprocessor">#endif // GRPC_ALLOW_EXCEPTIONS</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;}</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> ServiceType, <span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType&gt;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<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>&#160; <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#af036a4d084dd2a21ca7df9715ca2a6e1"> 55</a></span>&#160; <a class="code" href="classgrpc_1_1internal_1_1_rpc_method_handler.html#af036a4d084dd2a21ca7df9715ca2a6e1">RpcMethodHandler</a>(std::function&lt;<a class="code" href="classgrpc_1_1_status.html">Status</a>(ServiceType*, <a class="code" href="classgrpc_1_1_server_context.html">ServerContext</a>*,</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="keyword">const</span> RequestType*, ResponseType*)&gt;</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; func,</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; ServiceType* service)</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; : func_(func), service_(service) {}</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_rpc_method_handler.html#aea7618c2fa08638d40ee4edf620ef695"> 61</a></span>&#160; <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>&amp; param) <span class="keyword">final</span> {</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; RequestType req;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <a class="code" href="classgrpc_1_1_status.html">Status</a> status = <a class="code" href="classgrpc_1_1_serialization_traits.html">SerializationTraits&lt;RequestType&gt;::Deserialize</a>(</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; param.request.bbuf_ptr(), &amp;req);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; ResponseType rsp;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; <span class="keywordflow">if</span> (status.<a class="code" href="classgrpc_1_1_status.html#ab80672b5665c32dc0937a0d58a3ce192">ok</a>()) {</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; status = <a class="code" href="namespacegrpc_1_1internal.html#ae548f7c35cdcccbd9b8453b99ba1e326">CatchingFunctionHandler</a>([<span class="keyword">this</span>, &amp;param, &amp;req, &amp;rsp] {</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keywordflow">return</span> func_(service_, param.server_context, &amp;req, &amp;rsp);</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; });</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; }</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <a class="code" href="grpcpp_2impl_2codegen_2core__codegen__interface_8h.html#a39c1421e7081b57c503487659e2653a5">GPR_CODEGEN_ASSERT</a>(!param.server_context-&gt;sent_initial_metadata_);</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <a class="code" href="classgrpc_1_1internal_1_1_call_op_set.html">CallOpSet</a>&lt;<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="l00074"></a><span class="lineno"> 74</span>&#160; <a class="code" href="classgrpc_1_1internal_1_1_call_op_server_send_status.html">CallOpServerSendStatus</a>&gt;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; ops;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; ops.SendInitialMetadata(param.server_context-&gt;initial_metadata_,</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; param.server_context-&gt;initial_metadata_flags());</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; <span class="keywordflow">if</span> (param.server_context-&gt;compression_level_set()) {</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; ops.set_compression_level(param.server_context-&gt;compression_level());</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; }</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <span class="keywordflow">if</span> (status.<a class="code" href="classgrpc_1_1_status.html#ab80672b5665c32dc0937a0d58a3ce192">ok</a>()) {</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; status = ops.SendMessage(rsp);</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; }</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; ops.ServerSendStatus(param.server_context-&gt;trailing_metadata_, status);</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; param.call-&gt;PerformOps(&amp;ops);</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; param.call-&gt;cq()-&gt;Pluck(&amp;ops);</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; }</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; std::function&lt;<a class="code" href="classgrpc_1_1_status.html">Status</a>(ServiceType*, <a class="code" href="classgrpc_1_1_server_context.html">ServerContext</a>*, <span class="keyword">const</span> RequestType*,</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; ResponseType*)&gt;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; func_;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="comment">// The class the above handler function lives in.</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; ServiceType* service_;</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;};</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> ServiceType, <span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType&gt;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;<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="l00101"></a><span class="lineno"> 101</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_client_streaming_handler.html#af32515db3caeac5efabda8fd95984a9f"> 102</a></span>&#160; <a class="code" href="classgrpc_1_1internal_1_1_client_streaming_handler.html#af32515db3caeac5efabda8fd95984a9f">ClientStreamingHandler</a>(</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; std::function&lt;<a class="code" href="classgrpc_1_1_status.html">Status</a>(ServiceType*, <a class="code" href="classgrpc_1_1_server_context.html">ServerContext</a>*,</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <a class="code" href="classgrpc_1_1_server_reader.html">ServerReader&lt;RequestType&gt;</a>*, ResponseType*)&gt;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; func,</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; ServiceType* service)</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; : func_(func), service_(service) {}</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160;</div><div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_client_streaming_handler.html#ac633b61b307a63b0b2709605ce9e04fd"> 109</a></span>&#160; <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>&amp; param) <span class="keyword">final</span> {</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <a class="code" href="classgrpc_1_1_server_reader.html">ServerReader&lt;RequestType&gt;</a> reader(param.call, param.server_context);</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; ResponseType rsp;</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <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>, &amp;param, &amp;reader, &amp;rsp] {</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; <span class="keywordflow">return</span> func_(service_, param.server_context, &amp;reader, &amp;rsp);</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; });</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160;</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; <a class="code" href="grpcpp_2impl_2codegen_2core__codegen__interface_8h.html#a39c1421e7081b57c503487659e2653a5">GPR_CODEGEN_ASSERT</a>(!param.server_context-&gt;sent_initial_metadata_);</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <a class="code" href="classgrpc_1_1internal_1_1_call_op_set.html">CallOpSet</a>&lt;<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="l00118"></a><span class="lineno"> 118</span>&#160; <a class="code" href="classgrpc_1_1internal_1_1_call_op_server_send_status.html">CallOpServerSendStatus</a>&gt;</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; ops;</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; ops.SendInitialMetadata(param.server_context-&gt;initial_metadata_,</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; param.server_context-&gt;initial_metadata_flags());</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; <span class="keywordflow">if</span> (param.server_context-&gt;compression_level_set()) {</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; ops.set_compression_level(param.server_context-&gt;compression_level());</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; }</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <span class="keywordflow">if</span> (status.<a class="code" href="classgrpc_1_1_status.html#ab80672b5665c32dc0937a0d58a3ce192">ok</a>()) {</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; status = ops.SendMessage(rsp);</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; }</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; ops.ServerSendStatus(param.server_context-&gt;trailing_metadata_, status);</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; param.call-&gt;PerformOps(&amp;ops);</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; param.call-&gt;cq()-&gt;Pluck(&amp;ops);</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; }</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160;</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; std::function&lt;Status(ServiceType*, ServerContext*, ServerReader&lt;RequestType&gt;*,</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; ResponseType*)&gt;</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; func_;</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; ServiceType* service_;</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160;};</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160;</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> ServiceType, <span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType&gt;</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160;<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="l00143"></a><span class="lineno"> 143</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a9112f20d16a97401233a188b46335111"> 144</a></span>&#160; <a class="code" href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a9112f20d16a97401233a188b46335111">ServerStreamingHandler</a>(</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; std::function&lt;<a class="code" href="classgrpc_1_1_status.html">Status</a>(ServiceType*, <a class="code" href="classgrpc_1_1_server_context.html">ServerContext</a>*, <span class="keyword">const</span> RequestType*,</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; <a class="code" href="classgrpc_1_1_server_writer.html">ServerWriter&lt;ResponseType&gt;</a>*)&gt;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; func,</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; ServiceType* service)</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; : func_(func), service_(service) {}</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160;</div><div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a1c932932aaccfa13c7777bbcdfa3f89e"> 151</a></span>&#160; <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>&amp; param) <span class="keyword">final</span> {</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; RequestType req;</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; <a class="code" href="classgrpc_1_1_status.html">Status</a> status = <a class="code" href="classgrpc_1_1_serialization_traits.html">SerializationTraits&lt;RequestType&gt;::Deserialize</a>(</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; param.request.bbuf_ptr(), &amp;req);</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160;</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; <span class="keywordflow">if</span> (status.<a class="code" href="classgrpc_1_1_status.html#ab80672b5665c32dc0937a0d58a3ce192">ok</a>()) {</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <a class="code" href="classgrpc_1_1_server_writer.html">ServerWriter&lt;ResponseType&gt;</a> writer(param.call, param.server_context);</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; status = <a class="code" href="namespacegrpc_1_1internal.html#ae548f7c35cdcccbd9b8453b99ba1e326">CatchingFunctionHandler</a>([<span class="keyword">this</span>, &amp;param, &amp;req, &amp;writer] {</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; <span class="keywordflow">return</span> func_(service_, param.server_context, &amp;req, &amp;writer);</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; });</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; }</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160;</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; <a class="code" href="classgrpc_1_1internal_1_1_call_op_set.html">CallOpSet&lt;CallOpSendInitialMetadata, CallOpServerSendStatus&gt;</a> ops;</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; <span class="keywordflow">if</span> (!param.server_context-&gt;sent_initial_metadata_) {</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; ops.SendInitialMetadata(param.server_context-&gt;initial_metadata_,</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; param.server_context-&gt;initial_metadata_flags());</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; <span class="keywordflow">if</span> (param.server_context-&gt;compression_level_set()) {</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; ops.set_compression_level(param.server_context-&gt;compression_level());</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; }</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; }</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; ops.ServerSendStatus(param.server_context-&gt;trailing_metadata_, status);</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; param.call-&gt;PerformOps(&amp;ops);</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; <span class="keywordflow">if</span> (param.server_context-&gt;has_pending_ops_) {</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; param.call-&gt;cq()-&gt;Pluck(&amp;param.server_context-&gt;pending_ops_);</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; }</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; param.call-&gt;cq()-&gt;Pluck(&amp;ops);</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; }</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160;</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; std::function&lt;<a class="code" href="classgrpc_1_1_status.html">Status</a>(ServiceType*, <a class="code" href="classgrpc_1_1_server_context.html">ServerContext</a>*, <span class="keyword">const</span> RequestType*,</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; <a class="code" href="classgrpc_1_1_server_writer.html">ServerWriter&lt;ResponseType&gt;</a>*)&gt;</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; func_;</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; ServiceType* service_;</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160;};</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160;</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Streamer, <span class="keywordtype">bool</span> WriteNeeded&gt;</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160;<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="l00195"></a><span class="lineno"> 195</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00196"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html#ae5aaa2d49f0b9b0c4616315260354c32"> 196</a></span>&#160; <a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html#ae5aaa2d49f0b9b0c4616315260354c32">TemplatedBidiStreamingHandler</a>(</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; std::function&lt;<a class="code" href="classgrpc_1_1_status.html">Status</a>(<a class="code" href="classgrpc_1_1_server_context.html">ServerContext</a>*, Streamer*)&gt; func)</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160; : func_(func), write_needed_(WriteNeeded) {}</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160;</div><div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html#a5170e31524b287b4d1dda277ff45ab85"> 200</a></span>&#160; <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>&amp; param) <span class="keyword">final</span> {</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; Streamer stream(param.call, param.server_context);</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; <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>, &amp;param, &amp;stream] {</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160; <span class="keywordflow">return</span> func_(param.server_context, &amp;stream);</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; });</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160;</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160; <a class="code" href="classgrpc_1_1internal_1_1_call_op_set.html">CallOpSet&lt;CallOpSendInitialMetadata, CallOpServerSendStatus&gt;</a> ops;</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; <span class="keywordflow">if</span> (!param.server_context-&gt;sent_initial_metadata_) {</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160; ops.SendInitialMetadata(param.server_context-&gt;initial_metadata_,</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; param.server_context-&gt;initial_metadata_flags());</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; <span class="keywordflow">if</span> (param.server_context-&gt;compression_level_set()) {</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; ops.set_compression_level(param.server_context-&gt;compression_level());</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; }</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; <span class="keywordflow">if</span> (write_needed_ &amp;&amp; status.<a class="code" href="classgrpc_1_1_status.html#ab80672b5665c32dc0937a0d58a3ce192">ok</a>()) {</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; <span class="comment">// If we needed a write but never did one, we need to mark the</span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; <span class="comment">// status as a fail</span></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; status = <a class="code" href="classgrpc_1_1_status.html">Status</a>(<a class="code" href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43ba0ae30536146394965fd8ad64c2d414f3">StatusCode::INTERNAL</a>,</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; <span class="stringliteral">&quot;Service did not provide response message&quot;</span>);</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160; }</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; }</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; ops.ServerSendStatus(param.server_context-&gt;trailing_metadata_, status);</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; param.call-&gt;PerformOps(&amp;ops);</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; <span class="keywordflow">if</span> (param.server_context-&gt;has_pending_ops_) {</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; param.call-&gt;cq()-&gt;Pluck(&amp;param.server_context-&gt;pending_ops_);</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160; }</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; param.call-&gt;cq()-&gt;Pluck(&amp;ops);</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; }</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160;</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160; std::function&lt;Status(ServerContext*, Streamer*)&gt; func_;</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; <span class="keyword">const</span> <span class="keywordtype">bool</span> write_needed_;</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160;};</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160;</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> ServiceType, <span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType&gt;</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160;<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="l00235"></a><span class="lineno"> 235</span>&#160; : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html">TemplatedBidiStreamingHandler</a>&lt;</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; ServerReaderWriter&lt;ResponseType, RequestType&gt;, false&gt; {</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00238"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_bidi_streaming_handler.html#a9a3351529eb5b2dd8e2e680ed1e33be0"> 238</a></span>&#160; <a class="code" href="classgrpc_1_1internal_1_1_bidi_streaming_handler.html#a9a3351529eb5b2dd8e2e680ed1e33be0">BidiStreamingHandler</a>(</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; std::function&lt;<a class="code" href="classgrpc_1_1_status.html">Status</a>(ServiceType*, <a class="code" href="classgrpc_1_1_server_context.html">ServerContext</a>*,</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; <a class="code" href="classgrpc_1_1_server_reader_writer.html">ServerReaderWriter&lt;ResponseType, RequestType&gt;</a>*)&gt;</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; func,</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; ServiceType* service)</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; : <a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html">TemplatedBidiStreamingHandler</a>&lt;</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; <a class="code" href="classgrpc_1_1_server_reader_writer.html">ServerReaderWriter</a>&lt;ResponseType, RequestType&gt;, false&gt;(<a class="code" href="namespacestd.html">std</a>::bind(</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; 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="l00246"></a><span class="lineno"> 246</span>&#160;};</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160;</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType&gt;</div><div class="line"><a name="l00249"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_streamed_unary_handler.html"> 249</a></span>&#160;<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="l00250"></a><span class="lineno"> 250</span>&#160; : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html">TemplatedBidiStreamingHandler</a>&lt;</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; ServerUnaryStreamer&lt;RequestType, ResponseType&gt;, true&gt; {</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00253"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_streamed_unary_handler.html#ac01ea3100141d3c12807a6e9f91065db"> 253</a></span>&#160; <span class="keyword">explicit</span> <a class="code" href="classgrpc_1_1internal_1_1_streamed_unary_handler.html#ac01ea3100141d3c12807a6e9f91065db">StreamedUnaryHandler</a>(</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; std::function&lt;<a class="code" href="classgrpc_1_1_status.html">Status</a>(<a class="code" href="classgrpc_1_1_server_context.html">ServerContext</a>*,</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; <a class="code" href="classgrpc_1_1_server_unary_streamer.html">ServerUnaryStreamer&lt;RequestType, ResponseType&gt;</a>*)&gt;</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; func)</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; : <a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html">TemplatedBidiStreamingHandler</a>&lt;</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; <a class="code" href="classgrpc_1_1_server_unary_streamer.html">ServerUnaryStreamer</a>&lt;RequestType, ResponseType&gt;, true&gt;(func) {}</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160;};</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160;</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType&gt;</div><div class="line"><a name="l00262"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_split_server_streaming_handler.html"> 262</a></span>&#160;<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="l00263"></a><span class="lineno"> 263</span>&#160; : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html">TemplatedBidiStreamingHandler</a>&lt;</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; ServerSplitStreamer&lt;RequestType, ResponseType&gt;, false&gt; {</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00266"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_split_server_streaming_handler.html#a61ae16d66133d5caa66087e57416298b"> 266</a></span>&#160; <span class="keyword">explicit</span> <a class="code" href="classgrpc_1_1internal_1_1_split_server_streaming_handler.html#a61ae16d66133d5caa66087e57416298b">SplitServerStreamingHandler</a>(</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160; std::function&lt;<a class="code" href="classgrpc_1_1_status.html">Status</a>(<a class="code" href="classgrpc_1_1_server_context.html">ServerContext</a>*,</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160; <a class="code" href="classgrpc_1_1_server_split_streamer.html">ServerSplitStreamer&lt;RequestType, ResponseType&gt;</a>*)&gt;</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; func)</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; : <a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html">TemplatedBidiStreamingHandler</a>&lt;</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; <a class="code" href="classgrpc_1_1_server_split_streamer.html">ServerSplitStreamer</a>&lt;RequestType, ResponseType&gt;, false&gt;(func) {}</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160;};</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160;</div><div class="line"><a name="l00275"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_unknown_method_handler.html"> 275</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_unknown_method_handler.html">UnknownMethodHandler</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="l00276"></a><span class="lineno"> 276</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div><div class="line"><a name="l00278"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_unknown_method_handler.html#aecb216636bab8c9545b8a6143980de38"> 278</a></span>&#160; <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_unknown_method_handler.html#aecb216636bab8c9545b8a6143980de38">FillOps</a>(<a class="code" href="classgrpc_1_1_server_context.html">ServerContext</a>* context, T* ops) {</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; <a class="code" href="classgrpc_1_1_status.html">Status</a> status(<a class="code" href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43ba31d8b2f1f3307ed261328cb3eece163b">StatusCode::UNIMPLEMENTED</a>, <span class="stringliteral">&quot;&quot;</span>);</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; <span class="keywordflow">if</span> (!context-&gt;sent_initial_metadata_) {</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; ops-&gt;SendInitialMetadata(context-&gt;initial_metadata_,</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; context-&gt;initial_metadata_flags());</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; <span class="keywordflow">if</span> (context-&gt;<a class="code" href="classgrpc_1_1_server_context.html#ab8e42bfddefcc7ae2b39eb54dfd828d8">compression_level_set</a>()) {</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; ops-&gt;set_compression_level(context-&gt;<a class="code" href="classgrpc_1_1_server_context.html#a5d25b4bd8d9c8d716188f3984502bee3">compression_level</a>());</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; }</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; context-&gt;sent_initial_metadata_ = <span class="keyword">true</span>;</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; }</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160; ops-&gt;ServerSendStatus(context-&gt;trailing_metadata_, status);</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; }</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160;</div><div class="line"><a name="l00291"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_unknown_method_handler.html#a3e6ebaef909ea190ada15f43905edef5"> 291</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_unknown_method_handler.html#a3e6ebaef909ea190ada15f43905edef5">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>&amp; param) <span class="keyword">final</span> {</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; <a class="code" href="classgrpc_1_1internal_1_1_call_op_set.html">CallOpSet&lt;CallOpSendInitialMetadata, CallOpServerSendStatus&gt;</a> ops;</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160; FillOps(param.server_context, &amp;ops);</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; param.call-&gt;PerformOps(&amp;ops);</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; param.call-&gt;cq()-&gt;Pluck(&amp;ops);</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160; }</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160;};</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160;</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160;} <span class="comment">// namespace internal</span></div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160;} <span class="comment">// namespace grpc</span></div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160;</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160;<span class="preprocessor">#endif // GRPCPP_IMPL_CODEGEN_METHOD_HANDLER_IMPL_H</span></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:47</div></div>
  69. <div class="ttc" id="classgrpc_1_1internal_1_1_unknown_method_handler_html_a3e6ebaef909ea190ada15f43905edef5"><div class="ttname"><a href="classgrpc_1_1internal_1_1_unknown_method_handler.html#a3e6ebaef909ea190ada15f43905edef5">grpc::internal::UnknownMethodHandler::RunHandler</a></div><div class="ttdeci">void RunHandler(const HandlerParameter &amp;param) final</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:291</div></div>
  70. <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.h:83</div></div>
  71. <div class="ttc" id="classgrpc_1_1internal_1_1_server_streaming_handler_html_a9112f20d16a97401233a188b46335111"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a9112f20d16a97401233a188b46335111">grpc::internal::ServerStreamingHandler::ServerStreamingHandler</a></div><div class="ttdeci">ServerStreamingHandler(std::function&lt; Status(ServiceType *, ServerContext *, const RequestType *, ServerWriter&lt; ResponseType &gt; *)&gt; func, ServiceType *service)</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:144</div></div>
  72. <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 &amp;param) final</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:109</div></div>
  73. <div class="ttc" id="classgrpc_1_1internal_1_1_streamed_unary_handler_html_ac01ea3100141d3c12807a6e9f91065db"><div class="ttname"><a href="classgrpc_1_1internal_1_1_streamed_unary_handler.html#ac01ea3100141d3c12807a6e9f91065db">grpc::internal::StreamedUnaryHandler::StreamedUnaryHandler</a></div><div class="ttdeci">StreamedUnaryHandler(std::function&lt; Status(ServerContext *, ServerUnaryStreamer&lt; RequestType, ResponseType &gt; *)&gt; func)</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:253</div></div>
  74. <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:138</div></div>
  75. <div class="ttc" id="classgrpc_1_1_server_split_streamer_html"><div class="ttname"><a href="classgrpc_1_1_server_split_streamer.html">grpc::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.h:878</div></div>
  76. <div class="ttc" id="classgrpc_1_1internal_1_1_unknown_method_handler_html_aecb216636bab8c9545b8a6143980de38"><div class="ttname"><a href="classgrpc_1_1internal_1_1_unknown_method_handler.html#aecb216636bab8c9545b8a6143980de38">grpc::internal::UnknownMethodHandler::FillOps</a></div><div class="ttdeci">static void FillOps(ServerContext *context, T *ops)</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:278</div></div>
  77. <div class="ttc" id="classgrpc_1_1_server_unary_streamer_html"><div class="ttname"><a href="classgrpc_1_1_server_unary_streamer.html">grpc::ServerUnaryStreamer</a></div><div class="ttdoc">A class to represent a flow-controlled unary call. </div><div class="ttdef"><b>Definition:</b> sync_stream.h:813</div></div>
  78. <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.h:619</div></div>
  79. <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 &amp;param) final</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:151</div></div>
  80. <div class="ttc" id="classgrpc_1_1internal_1_1_client_streaming_handler_html_af32515db3caeac5efabda8fd95984a9f"><div class="ttname"><a href="classgrpc_1_1internal_1_1_client_streaming_handler.html#af32515db3caeac5efabda8fd95984a9f">grpc::internal::ClientStreamingHandler::ClientStreamingHandler</a></div><div class="ttdeci">ClientStreamingHandler(std::function&lt; Status(ServiceType *, ServerContext *, ServerReader&lt; RequestType &gt; *, ResponseType *)&gt; func, ServiceType *service)</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:102</div></div>
  81. <div class="ttc" id="classgrpc_1_1internal_1_1_unknown_method_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_unknown_method_handler.html">grpc::internal::UnknownMethodHandler</a></div><div class="ttdoc">Handle unknown method by returning UNIMPLEMENTED error. </div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:275</div></div>
  82. <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.h:303</div></div>
  83. <div class="ttc" id="classgrpc_1_1internal_1_1_rpc_method_handler_html_af036a4d084dd2a21ca7df9715ca2a6e1"><div class="ttname"><a href="classgrpc_1_1internal_1_1_rpc_method_handler.html#af036a4d084dd2a21ca7df9715ca2a6e1">grpc::internal::RpcMethodHandler::RpcMethodHandler</a></div><div class="ttdeci">RpcMethodHandler(std::function&lt; Status(ServiceType *, ServerContext *, const RequestType *, ResponseType *)&gt; func, ServiceType *service)</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:55</div></div>
  84. <div class="ttc" id="classgrpc_1_1_server_context_html_a5d25b4bd8d9c8d716188f3984502bee3"><div class="ttname"><a href="classgrpc_1_1_server_context.html#a5d25b4bd8d9c8d716188f3984502bee3">grpc::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.h:175</div></div>
  85. <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 &amp;param) final</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:200</div></div>
  86. <div class="ttc" id="classgrpc_1_1_server_reader_html"><div class="ttname"><a href="classgrpc_1_1_server_reader.html">grpc::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.h:53</div></div>
  87. <div class="ttc" id="classgrpc_1_1internal_1_1_split_server_streaming_handler_html_a61ae16d66133d5caa66087e57416298b"><div class="ttname"><a href="classgrpc_1_1internal_1_1_split_server_streaming_handler.html#a61ae16d66133d5caa66087e57416298b">grpc::internal::SplitServerStreamingHandler::SplitServerStreamingHandler</a></div><div class="ttdeci">SplitServerStreamingHandler(std::function&lt; Status(ServerContext *, ServerSplitStreamer&lt; RequestType, ResponseType &gt; *)&gt; func)</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:266</div></div>
  88. <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>
  89. <div class="ttc" id="classgrpc_1_1_server_context_html_ab8e42bfddefcc7ae2b39eb54dfd828d8"><div class="ttname"><a href="classgrpc_1_1_server_context.html#ab8e42bfddefcc7ae2b39eb54dfd828d8">grpc::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.h:190</div></div>
  90. <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>
  91. <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>
  92. <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.h:466</div></div>
  93. <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.h:215</div></div>
  94. <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:262</div></div>
  95. <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.h:268</div></div>
  96. <div class="ttc" id="namespacegrpc_html"><div class="ttname"><a href="namespacegrpc.html">grpc</a></div><div class="ttdoc">An Alarm posts the user provided tag to its associated completion queue upon expiry or cancellation...</div><div class="ttdef"><b>Definition:</b> alarm.h:31</div></div>
  97. <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.h:76</div></div>
  98. <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:45</div></div>
  99. <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:41</div></div>
  100. <div class="ttc" id="classgrpc_1_1_server_context_html"><div class="ttname"><a href="classgrpc_1_1_server_context.html">grpc::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.h:96</div></div>
  101. <div class="ttc" id="classgrpc_1_1_server_writer_html"><div class="ttname"><a href="classgrpc_1_1_server_writer.html">grpc::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.h:55</div></div>
  102. <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>
  103. <div class="ttc" id="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler_html_ae5aaa2d49f0b9b0c4616315260354c32"><div class="ttname"><a href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html#ae5aaa2d49f0b9b0c4616315260354c32">grpc::internal::TemplatedBidiStreamingHandler::TemplatedBidiStreamingHandler</a></div><div class="ttdeci">TemplatedBidiStreamingHandler(std::function&lt; Status(ServerContext *, Streamer *)&gt; func)</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:196</div></div>
  104. <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>
  105. <div class="ttc" id="classgrpc_1_1_server_reader_writer_html"><div class="ttname"><a href="classgrpc_1_1_server_reader_writer.html">grpc::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.h:772</div></div>
  106. <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:38</div></div>
  107. <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&amp;#39;t, why? </div><div class="ttdef"><b>Definition:</b> status.h:31</div></div>
  108. <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:249</div></div>
  109. <div class="ttc" id="namespacegrpc_html_aff1730578c90160528f6a8d67ef5c43ba31d8b2f1f3307ed261328cb3eece163b"><div class="ttname"><a href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43ba31d8b2f1f3307ed261328cb3eece163b">grpc::UNIMPLEMENTED</a></div><div class="ttdoc">Operation is not implemented or not supported/enabled in this service. </div><div class="ttdef"><b>Definition:</b> status_code_enum.h:115</div></div>
  110. <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 &amp;param) final</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:61</div></div>
  111. <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>
  112. <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.h:80</div></div>
  113. <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 &amp;&amp;handler)</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:39</div></div>
  114. <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>
  115. <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>
  116. <div class="ttc" id="classgrpc_1_1internal_1_1_bidi_streaming_handler_html_a9a3351529eb5b2dd8e2e680ed1e33be0"><div class="ttname"><a href="classgrpc_1_1internal_1_1_bidi_streaming_handler.html#a9a3351529eb5b2dd8e2e680ed1e33be0">grpc::internal::BidiStreamingHandler::BidiStreamingHandler</a></div><div class="ttdeci">BidiStreamingHandler(std::function&lt; Status(ServiceType *, ServerContext *, ServerReaderWriter&lt; ResponseType, RequestType &gt; *)&gt; func, ServiceType *service)</div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:238</div></div>
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