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    73. 

  73. <a href="impl_2codegen_2method__handler_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>
    74. 

  74. <div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> *</span></div>
    75. 

  75. <div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright 2015 gRPC authors.</span></div>
    76. 

  76. <div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *</span></div>
    77. 

  77. <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>
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  78. <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>
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  79. <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>
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  80. <div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *</span></div>
    81. 

  81. <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>
    82. 

  82. <div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *</span></div>
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  83. <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>
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  84. <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>
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  85. <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>
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  86. <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>
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  87. <div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> * limitations under the License.</span></div>
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  88. <div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *</span></div>
    89. 

  89. <div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> */</span></div>
    90. 

  90. <div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160; </div>
    91. 

  91. <div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#ifndef GRPCPP_IMPL_CODEGEN_METHOD_HANDLER_H</span></div>
    92. 

  92. <div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#define GRPCPP_IMPL_CODEGEN_METHOD_HANDLER_H</span></div>
    93. 

  93. <div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160; </div>
    94. 

  94. <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>
    95. 

  95. <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>
    96. 

  96. <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>
    97. 

  97. <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>
    98. 

  98. <div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160; </div>
    99. 

  99. <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>
    100. 

  100. <div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160; </div>
    101. 

  101. <div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="keyword">namespace </span>internal {</div>
    102. 

  102. <div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160; </div>
    103. 

  103. <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>
    104. 

  104. <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>
    105. 

  105. <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>
    106. 

  106. <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>
    107. 

  107. <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>
    108. 

  108. <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>
    109. 

  109. <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>
    110. 

  110. <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>
    111. 

  111. <div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1internal.html#ad4821faf2ca99439a11458d52ce9717d">   39</a></span>&#160;<a class="code" href="classgrpc_1_1_status.html">::grpc::Status</a> <a class="code" href="namespacegrpc_1_1internal.html#ad4821faf2ca99439a11458d52ce9717d">CatchingFunctionHandler</a>(Callable&amp;&amp; handler) {</div>
    112. 

  112. <div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#if GRPC_ALLOW_EXCEPTIONS</span></div>
    113. 

  113. <div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;  <span class="keywordflow">try</span> {</div>
    114. 

  114. <div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    <span class="keywordflow">return</span> handler();</div>
    115. 

  115. <div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;  } <span class="keywordflow">catch</span> (...) {</div>
    116. 

  116. <div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    <a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#a717f1a5db6c98d3f27340afd6f28bf7e">return ::grpc::Status</a>(::<a class="code" href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43bab32b226dd4ccbe5b70fbceb3a915b256">grpc::StatusCode::UNKNOWN</a>,</div>
    117. 

  117. <div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;                          <span class="stringliteral">&quot;Unexpected error in RPC handling&quot;</span>);</div>
    118. 

  118. <div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;  }</div>
    119. 

  119. <div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="preprocessor">#else   // GRPC_ALLOW_EXCEPTIONS</span></div>
    120. 

  120. <div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;  <span class="keywordflow">return</span> handler();</div>
    121. 

  121. <div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="preprocessor">#endif  // GRPC_ALLOW_EXCEPTIONS</span></div>
    122. 

  122. <div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;}</div>
    123. 

  123. <div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160; </div>
    124. 

  124. <div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160; </div>
    125. 

  125. <div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> ResponseType&gt;</div>
    126. 

  126. <div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1internal.html#a0b8ec49b9281d00bf216512eef67aced">   57</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="namespacegrpc_1_1internal.html#ada25a94a916a04aa100b5f4bea4996e7">UnaryRunHandlerHelper</a>(<span class="keyword">const</span> <a class="code" href="structgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter.html">MethodHandler::HandlerParameter</a>&amp; param,</div>
    127. 

  127. <div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;                           ResponseType* rsp, ::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a>&amp; status) {</div>
    128. 

  128. <div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;  <a class="code" href="grpcpp_2impl_2codegen_2core__codegen__interface_8h.html#a39c1421e7081b57c503487659e2653a5">GPR_CODEGEN_ASSERT</a>(!param.<a class="code" href="structgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter.html#a17b03982e661d9372c3c749811b21d12">server_context</a>-&gt;sent_initial_metadata_);</div>
    129. 

  129. <div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;  <a class="code" href="classgrpc_1_1internal_1_1_call_op_set.html">::grpc::internal::CallOpSet</a>&lt;<a class="code" href="classgrpc_1_1internal_1_1_call_op_send_initial_metadata.html">::grpc::internal::CallOpSendInitialMetadata</a>,</div>
    130. 

  130. <div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;                              <a class="code" href="classgrpc_1_1internal_1_1_call_op_send_message.html">::grpc::internal::CallOpSendMessage</a>,</div>
    131. 

  131. <div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;                              <a class="code" href="classgrpc_1_1internal_1_1_call_op_server_send_status.html">::grpc::internal::CallOpServerSendStatus</a>&gt;</div>
    132. 

  132. <div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;      ops;</div>
    133. 

  133. <div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;  ops.SendInitialMetadata(&amp;param.<a class="code" href="structgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter.html#a17b03982e661d9372c3c749811b21d12">server_context</a>-&gt;initial_metadata_,</div>
    134. 

  134. <div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;                          param.<a class="code" href="structgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter.html#a17b03982e661d9372c3c749811b21d12">server_context</a>-&gt;initial_metadata_flags());</div>
    135. 

  135. <div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;  <span class="keywordflow">if</span> (param.<a class="code" href="structgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter.html#a17b03982e661d9372c3c749811b21d12">server_context</a>-&gt;<a class="code" href="classgrpc_1_1_server_context_base.html#a942b0a431630f987d558550bf9d49dd1">compression_level_set</a>()) {</div>
    136. 

  136. <div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    ops.set_compression_level(param.<a class="code" href="structgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter.html#a17b03982e661d9372c3c749811b21d12">server_context</a>-&gt;<a class="code" href="classgrpc_1_1_server_context_base.html#ad4a7cac98ae494a7fd231d049d574095">compression_level</a>());</div>
    137. 

  137. <div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;  }</div>
    138. 

  138. <div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;  <span class="keywordflow">if</span> (status.<a class="code" href="classgrpc_1_1_status.html#ab80672b5665c32dc0937a0d58a3ce192">ok</a>()) {</div>
    139. 

  139. <div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    status = ops.SendMessagePtr(rsp);</div>
    140. 

  140. <div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;  }</div>
    141. 

  141. <div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;  ops.ServerSendStatus(&amp;param.<a class="code" href="structgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter.html#a17b03982e661d9372c3c749811b21d12">server_context</a>-&gt;trailing_metadata_, status);</div>
    142. 

  142. <div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;  param.<a class="code" href="structgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter.html#abc809331252bb9462f420b76365b9698">call</a>-&gt;<a class="code" href="classgrpc_1_1internal_1_1_call.html#a1f4ef57973eacb5e6f11e6193f2b3f7f">PerformOps</a>(&amp;ops);</div>
    143. 

  143. <div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;  param.<a class="code" href="structgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter.html#abc809331252bb9462f420b76365b9698">call</a>-&gt;<a class="code" href="classgrpc_1_1internal_1_1_call.html#ac71c63c001d7786d61d745afc152a2be">cq</a>()-&gt;Pluck(&amp;ops);</div>
    144. 

  144. <div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;}</div>
    145. 

  145. <div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160; </div>
    146. 

  146. <div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160; </div>
    147. 

  147. <div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> RequestType&gt;</div>
    148. 

  148. <div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1internal.html#a880688aa33263954a48b10e1b6b7d531">   80</a></span>&#160;<span class="keywordtype">void</span>* <a class="code" href="namespacegrpc_1_1internal.html#a880688aa33263954a48b10e1b6b7d531">UnaryDeserializeHelper</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,</div>
    149. 

  149. <div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;                             ::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a>* status, RequestType* request) {</div>
    150. 

  150. <div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;  <a class="code" href="classgrpc_1_1_byte_buffer.html">::grpc::ByteBuffer</a> buf;</div>
    151. 

  151. <div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;  buf.set_buffer(req);</div>
    152. 

  152. <div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;  *status = <a class="code" href="classgrpc_1_1_serialization_traits.html">::grpc::SerializationTraits&lt;RequestType&gt;::Deserialize</a>(</div>
    153. 

  153. <div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;      &amp;buf, <span class="keyword">static_cast&lt;</span>RequestType*<span class="keyword">&gt;</span>(request));</div>
    154. 

  154. <div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;  buf.<a class="code" href="classgrpc_1_1_byte_buffer.html#ae03627c8b3297965fa0cdd4f03a9af0f">Release</a>();</div>
    155. 

  155. <div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;  <span class="keywordflow">if</span> (status-&gt;<a class="code" href="classgrpc_1_1_status.html#ab80672b5665c32dc0937a0d58a3ce192">ok</a>()) {</div>
    156. 

  156. <div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    <span class="keywordflow">return</span> request;</div>
    157. 

  157. <div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;  }</div>
    158. 

  158. <div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;  request-&gt;~RequestType();</div>
    159. 

  159. <div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
    160. 

  160. <div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;}</div>
    161. 

  161. <div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160; </div>
    162. 

  162. <div class="line"><a name="l00095"></a><span class="lineno">   95</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,</div>
    163. 

  163. <div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;          <span class="keyword">class </span>BaseRequestType = RequestType,</div>
    164. 

  164. <div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;          <span class="keyword">class </span>BaseResponseType = ResponseType&gt;</div>
    165. 

  165. <div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;<span class="keyword">class </span>RpcMethodHandler : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_method_handler.html">::grpc::internal::MethodHandler</a> {</div>
    166. 

  166. <div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160; <span class="keyword">public</span>:</div>
    167. 

  167. <div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_rpc_method_handler.html#a8e44bc81d48d1ba5518974bb6aaf1a6e">  100</a></span>&#160;  <a class="code" href="classgrpc_1_1internal_1_1_rpc_method_handler.html#a8e44bc81d48d1ba5518974bb6aaf1a6e">RpcMethodHandler</a>(</div>
    168. 

  168. <div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;      std::function&lt;::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a>(ServiceType*, ::<a class="code" href="classgrpc_1_1_server_context.html">grpc::ServerContext</a>*,</div>
    169. 

  169. <div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;                                   <span class="keyword">const</span> RequestType*, ResponseType*)&gt;</div>
    170. 

  170. <div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;          func,</div>
    171. 

  171. <div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;      ServiceType* service)</div>
    172. 

  172. <div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;      : func_(func), service_(service) {}</div>
    173. 

  173. <div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160; </div>
    174. 

  174. <div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_rpc_method_handler.html#aa4d6058c923c9bbe07aca989bd7960d6">  107</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_rpc_method_handler.html#aa4d6058c923c9bbe07aca989bd7960d6">RunHandler</a>(<span class="keyword">const</span> HandlerParameter&amp; param) <span class="keyword">final</span> {</div>
    175. 

  175. <div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;    ResponseType rsp;</div>
    176. 

  176. <div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    <a class="code" href="classgrpc_1_1_status.html">::grpc::Status</a> status = param.status;</div>
    177. 

  177. <div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    <span class="keywordflow">if</span> (status.<a class="code" href="classgrpc_1_1_status.html#ab80672b5665c32dc0937a0d58a3ce192">ok</a>()) {</div>
    178. 

  178. <div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;      status = <a class="code" href="namespacegrpc_1_1internal.html#ad4821faf2ca99439a11458d52ce9717d">CatchingFunctionHandler</a>([<span class="keyword">this</span>, &amp;param, &amp;rsp] {</div>
    179. 

  179. <div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;        <span class="keywordflow">return</span> func_(service_,</div>
    180. 

  180. <div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;                     <span class="keyword">static_cast&lt;</span>::<a class="code" href="classgrpc_1_1_server_context.html">grpc::ServerContext</a>*<span class="keyword">&gt;</span>(param.server_context),</div>
    181. 

  181. <div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;                     <span class="keyword">static_cast&lt;</span>RequestType*<span class="keyword">&gt;</span>(param.request), &amp;rsp);</div>
    182. 

  182. <div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;      });</div>
    183. 

  183. <div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;      <span class="keyword">static_cast&lt;</span>RequestType*<span class="keyword">&gt;</span>(param.request)-&gt;~RequestType();</div>
    184. 

  184. <div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    }</div>
    185. 

  185. <div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;    <a class="code" href="namespacegrpc_1_1internal.html#ada25a94a916a04aa100b5f4bea4996e7">UnaryRunHandlerHelper</a>(param, <span class="keyword">static_cast&lt;</span>BaseResponseType*<span class="keyword">&gt;</span>(&amp;rsp), status);</div>
    186. 

  186. <div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;  }</div>
    187. 

  187. <div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160; </div>
    188. 

  188. <div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_rpc_method_handler.html#a91d1366d64688b0b611955abd2d3837e">  121</a></span>&#160;  <span class="keywordtype">void</span>* <a class="code" href="classgrpc_1_1internal_1_1_rpc_method_handler.html#a91d1366d64688b0b611955abd2d3837e">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,</div>
    189. 

  189. <div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;                    ::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a>* status, <span class="keywordtype">void</span>** <span class="comment">/*handler_data*/</span>) <span class="keyword">final</span> {</div>
    190. 

  190. <div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    <span class="keyword">auto</span>* request =</div>
    191. 

  191. <div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;        <span class="keyword">new</span> (<a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">::grpc::g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a95637f38b81aeaf75b8868a9e38423c1">grpc_call_arena_alloc</a>(</div>
    192. 

  192. <div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;            call, <span class="keyword">sizeof</span>(RequestType))) RequestType;</div>
    193. 

  193. <div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="namespacegrpc_1_1internal.html#a880688aa33263954a48b10e1b6b7d531">UnaryDeserializeHelper</a>(call, req, status,</div>
    194. 

  194. <div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;                                  <span class="keyword">static_cast&lt;</span>BaseRequestType*<span class="keyword">&gt;</span>(request));</div>
    195. 

  195. <div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;  }</div>
    196. 

  196. <div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160; </div>
    197. 

  197. <div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160; <span class="keyword">private</span>:</div>
    198. 

  198. <div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;  std::function&lt;<a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#a717f1a5db6c98d3f27340afd6f28bf7e">::grpc::Status</a>(ServiceType*, ::<a class="code" href="classgrpc_1_1_server_context.html">grpc::ServerContext</a>*,</div>
    199. 

  199. <div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;                               <span class="keyword">const</span> RequestType*, ResponseType*)&gt;</div>
    200. 

  200. <div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;      func_;</div>
    201. 

  201. <div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;  <span class="comment">// The class the above handler function lives in.</span></div>
    202. 

  202. <div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;  ServiceType* service_;</div>
    203. 

  203. <div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;};</div>
    204. 

  204. <div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160; </div>
    205. 

  205. <div class="line"><a name="l00140"></a><span class="lineno">  140</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>
    206. 

  206. <div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;<span class="keyword">class </span>ClientStreamingHandler : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_method_handler.html">::grpc::internal::MethodHandler</a> {</div>
    207. 

  207. <div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160; <span class="keyword">public</span>:</div>
    208. 

  208. <div class="line"><a name="l00143"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_client_streaming_handler.html#a19a0a47a232fc2106af01b2b0b97a286">  143</a></span>&#160;  <a class="code" href="classgrpc_1_1internal_1_1_client_streaming_handler.html#a19a0a47a232fc2106af01b2b0b97a286">ClientStreamingHandler</a>(</div>
    209. 

  209. <div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;      std::function&lt;::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a>(ServiceType*, ::<a class="code" href="classgrpc_1_1_server_context.html">grpc::ServerContext</a>*,</div>
    210. 

  210. <div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;                                   <a class="code" href="classgrpc_1_1_server_reader.html">ServerReader&lt;RequestType&gt;</a>*, ResponseType*)&gt;</div>
    211. 

  211. <div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;          func,</div>
    212. 

  212. <div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;      ServiceType* service)</div>
    213. 

  213. <div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;      : func_(func), service_(service) {}</div>
    214. 

  214. <div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160; </div>
    215. 

  215. <div class="line"><a name="l00150"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_client_streaming_handler.html#ac633b61b307a63b0b2709605ce9e04fd">  150</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> HandlerParameter&amp; param) <span class="keyword">final</span> {</div>
    216. 

  216. <div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    <a class="code" href="classgrpc_1_1_server_reader.html">ServerReader&lt;RequestType&gt;</a> reader(</div>
    217. 

  217. <div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;        param.call, <span class="keyword">static_cast&lt;</span>::<a class="code" href="classgrpc_1_1_server_context.html">grpc::ServerContext</a>*<span class="keyword">&gt;</span>(param.server_context));</div>
    218. 

  218. <div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;    ResponseType rsp;</div>
    219. 

  219. <div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;    <a class="code" href="classgrpc_1_1_status.html">::grpc::Status</a> status = <a class="code" href="namespacegrpc_1_1internal.html#ad4821faf2ca99439a11458d52ce9717d">CatchingFunctionHandler</a>([<span class="keyword">this</span>, &amp;param, &amp;reader,</div>
    220. 

  220. <div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;                                                     &amp;rsp] {</div>
    221. 

  221. <div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;      <span class="keywordflow">return</span> func_(service_,</div>
    222. 

  222. <div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;                   <span class="keyword">static_cast&lt;</span>::<a class="code" href="classgrpc_1_1_server_context.html">grpc::ServerContext</a>*<span class="keyword">&gt;</span>(param.server_context),</div>
    223. 

  223. <div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;                   &amp;reader, &amp;rsp);</div>
    224. 

  224. <div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;    });</div>
    225. 

  225. <div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160; </div>
    226. 

  226. <div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;    <a class="code" href="classgrpc_1_1internal_1_1_call_op_set.html">::grpc::internal::CallOpSet</a>&lt;<a class="code" href="classgrpc_1_1internal_1_1_call_op_send_initial_metadata.html">::grpc::internal::CallOpSendInitialMetadata</a>,</div>
    227. 

  227. <div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;                                <a class="code" href="classgrpc_1_1internal_1_1_call_op_send_message.html">::grpc::internal::CallOpSendMessage</a>,</div>
    228. 

  228. <div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;                                <a class="code" href="classgrpc_1_1internal_1_1_call_op_server_send_status.html">::grpc::internal::CallOpServerSendStatus</a>&gt;</div>
    229. 

  229. <div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;        ops;</div>
    230. 

  230. <div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;    <span class="keywordflow">if</span> (!param.server_context-&gt;sent_initial_metadata_) {</div>
    231. 

  231. <div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;      ops.SendInitialMetadata(&amp;param.server_context-&gt;initial_metadata_,</div>
    232. 

  232. <div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;                              param.server_context-&gt;initial_metadata_flags());</div>
    233. 

  233. <div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;      <span class="keywordflow">if</span> (param.server_context-&gt;compression_level_set()) {</div>
    234. 

  234. <div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;        ops.set_compression_level(param.server_context-&gt;compression_level());</div>
    235. 

  235. <div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;      }</div>
    236. 

  236. <div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    }</div>
    237. 

  237. <div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;    <span class="keywordflow">if</span> (status.<a class="code" href="classgrpc_1_1_status.html#ab80672b5665c32dc0937a0d58a3ce192">ok</a>()) {</div>
    238. 

  238. <div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;      status = ops.SendMessagePtr(&amp;rsp);</div>
    239. 

  239. <div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;    }</div>
    240. 

  240. <div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    ops.ServerSendStatus(&amp;param.server_context-&gt;trailing_metadata_, status);</div>
    241. 

  241. <div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    param.call-&gt;PerformOps(&amp;ops);</div>
    242. 

  242. <div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;    param.call-&gt;cq()-&gt;Pluck(&amp;ops);</div>
    243. 

  243. <div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;  }</div>
    244. 

  244. <div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160; </div>
    245. 

  245. <div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160; <span class="keyword">private</span>:</div>
    246. 

  246. <div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;  std::function&lt;<a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#a717f1a5db6c98d3f27340afd6f28bf7e">::grpc::Status</a>(ServiceType*, ::<a class="code" href="classgrpc_1_1_server_context.html">grpc::ServerContext</a>*,</div>
    247. 

  247. <div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;                               <a class="code" href="classgrpc_1_1_server_reader.html">ServerReader&lt;RequestType&gt;</a>*, ResponseType*)&gt;</div>
    248. 

  248. <div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;      func_;</div>
    249. 

  249. <div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;  ServiceType* service_;</div>
    250. 

  250. <div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;};</div>
    251. 

  251. <div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160; </div>
    252. 

  252. <div class="line"><a name="l00188"></a><span class="lineno">  188</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>
    253. 

  253. <div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;<span class="keyword">class </span>ServerStreamingHandler : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_method_handler.html">::grpc::internal::MethodHandler</a> {</div>
    254. 

  254. <div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160; <span class="keyword">public</span>:</div>
    255. 

  255. <div class="line"><a name="l00191"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a26c29a65814dc5054c87ea24b8a49088">  191</a></span>&#160;  <a class="code" href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a26c29a65814dc5054c87ea24b8a49088">ServerStreamingHandler</a>(std::function&lt;::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a>(</div>
    256. 

  256. <div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;                             ServiceType*, ::<a class="code" href="classgrpc_1_1_server_context.html">grpc::ServerContext</a>*,</div>
    257. 

  257. <div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;                             <span class="keyword">const</span> RequestType*, <a class="code" href="classgrpc_1_1_server_writer.html">ServerWriter&lt;ResponseType&gt;</a>*)&gt;</div>
    258. 

  258. <div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;                             func,</div>
    259. 

  259. <div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;                         ServiceType* service)</div>
    260. 

  260. <div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;      : func_(func), service_(service) {}</div>
    261. 

  261. <div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160; </div>
    262. 

  262. <div class="line"><a name="l00198"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a1c932932aaccfa13c7777bbcdfa3f89e">  198</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> HandlerParameter&amp; param) <span class="keyword">final</span> {</div>
    263. 

  263. <div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;    <a class="code" href="classgrpc_1_1_status.html">::grpc::Status</a> status = param.status;</div>
    264. 

  264. <div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;    <span class="keywordflow">if</span> (status.<a class="code" href="classgrpc_1_1_status.html#ab80672b5665c32dc0937a0d58a3ce192">ok</a>()) {</div>
    265. 

  265. <div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;      <a class="code" href="classgrpc_1_1_server_writer.html">ServerWriter&lt;ResponseType&gt;</a> writer(</div>
    266. 

  266. <div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;          param.call,</div>
    267. 

  267. <div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;          <span class="keyword">static_cast&lt;</span>::<a class="code" href="classgrpc_1_1_server_context.html">grpc::ServerContext</a>*<span class="keyword">&gt;</span>(param.server_context));</div>
    268. 

  268. <div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;      status = <a class="code" href="namespacegrpc_1_1internal.html#ad4821faf2ca99439a11458d52ce9717d">CatchingFunctionHandler</a>([<span class="keyword">this</span>, &amp;param, &amp;writer] {</div>
    269. 

  269. <div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;        <span class="keywordflow">return</span> func_(service_,</div>
    270. 

  270. <div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;                     <span class="keyword">static_cast&lt;</span>::<a class="code" href="classgrpc_1_1_server_context.html">grpc::ServerContext</a>*<span class="keyword">&gt;</span>(param.server_context),</div>
    271. 

  271. <div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;                     <span class="keyword">static_cast&lt;</span>RequestType*<span class="keyword">&gt;</span>(param.request), &amp;writer);</div>
    272. 

  272. <div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;      });</div>
    273. 

  273. <div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;      <span class="keyword">static_cast&lt;</span>RequestType*<span class="keyword">&gt;</span>(param.request)-&gt;~RequestType();</div>
    274. 

  274. <div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    }</div>
    275. 

  275. <div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160; </div>
    276. 

  276. <div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;    <a class="code" href="classgrpc_1_1internal_1_1_call_op_set.html">::grpc::internal::CallOpSet</a>&lt;<a class="code" href="classgrpc_1_1internal_1_1_call_op_send_initial_metadata.html">::grpc::internal::CallOpSendInitialMetadata</a>,</div>
    277. 

  277. <div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;                                <a class="code" href="classgrpc_1_1internal_1_1_call_op_server_send_status.html">::grpc::internal::CallOpServerSendStatus</a>&gt;</div>
    278. 

  278. <div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;        ops;</div>
    279. 

  279. <div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;    <span class="keywordflow">if</span> (!param.server_context-&gt;sent_initial_metadata_) {</div>
    280. 

  280. <div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;      ops.SendInitialMetadata(&amp;param.server_context-&gt;initial_metadata_,</div>
    281. 

  281. <div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;                              param.server_context-&gt;initial_metadata_flags());</div>
    282. 

  282. <div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;      <span class="keywordflow">if</span> (param.server_context-&gt;compression_level_set()) {</div>
    283. 

  283. <div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;        ops.set_compression_level(param.server_context-&gt;compression_level());</div>
    284. 

  284. <div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;      }</div>
    285. 

  285. <div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;    }</div>
    286. 

  286. <div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;    ops.<a class="code" href="classgrpc_1_1internal_1_1_call_op_server_send_status.html#a35ad848ac99eb9f4c9c591b69e3aa7bc">ServerSendStatus</a>(&amp;param.server_context-&gt;trailing_metadata_, status);</div>
    287. 

  287. <div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;    param.call-&gt;PerformOps(&amp;ops);</div>
    288. 

  288. <div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;    <span class="keywordflow">if</span> (param.server_context-&gt;has_pending_ops_) {</div>
    289. 

  289. <div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;      param.call-&gt;cq()-&gt;Pluck(&amp;param.server_context-&gt;pending_ops_);</div>
    290. 

  290. <div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;    }</div>
    291. 

  291. <div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;    param.call-&gt;cq()-&gt;Pluck(&amp;ops);</div>
    292. 

  292. <div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;  }</div>
    293. 

  293. <div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160; </div>
    294. 

  294. <div class="line"><a name="l00230"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a30d647f61abf6c340b4efffca51306ae">  230</a></span>&#160;  <span class="keywordtype">void</span>* <a class="code" href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a30d647f61abf6c340b4efffca51306ae">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,</div>
    295. 

  295. <div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;                    ::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a>* status, <span class="keywordtype">void</span>** <span class="comment">/*handler_data*/</span>) <span class="keyword">final</span> {</div>
    296. 

  296. <div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;    <a class="code" href="classgrpc_1_1_byte_buffer.html">::grpc::ByteBuffer</a> buf;</div>
    297. 

  297. <div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;    buf.set_buffer(req);</div>
    298. 

  298. <div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;    <span class="keyword">auto</span>* request =</div>
    299. 

  299. <div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;        <span class="keyword">new</span> (<a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">::grpc::g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a95637f38b81aeaf75b8868a9e38423c1">grpc_call_arena_alloc</a>(</div>
    300. 

  300. <div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;            call, <span class="keyword">sizeof</span>(RequestType))) RequestType();</div>
    301. 

  301. <div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;    *status =</div>
    302. 

  302. <div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;        <a class="code" href="classgrpc_1_1_serialization_traits.html">::grpc::SerializationTraits&lt;RequestType&gt;::Deserialize</a>(&amp;buf, request);</div>
    303. 

  303. <div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    buf.<a class="code" href="classgrpc_1_1_byte_buffer.html#ae03627c8b3297965fa0cdd4f03a9af0f">Release</a>();</div>
    304. 

  304. <div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;    <span class="keywordflow">if</span> (status-&gt;ok()) {</div>
    305. 

  305. <div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;      <span class="keywordflow">return</span> request;</div>
    306. 

  306. <div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;    }</div>
    307. 

  307. <div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;    request-&gt;~RequestType();</div>
    308. 

  308. <div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
    309. 

  309. <div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;  }</div>
    310. 

  310. <div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160; </div>
    311. 

  311. <div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160; <span class="keyword">private</span>:</div>
    312. 

  312. <div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;  std::function&lt;<a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#a717f1a5db6c98d3f27340afd6f28bf7e">::grpc::Status</a>(ServiceType*, ::<a class="code" href="classgrpc_1_1_server_context.html">grpc::ServerContext</a>*,</div>
    313. 

  313. <div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;                               <span class="keyword">const</span> RequestType*, <a class="code" href="classgrpc_1_1_server_writer.html">ServerWriter&lt;ResponseType&gt;</a>*)&gt;</div>
    314. 

  314. <div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;      func_;</div>
    315. 

  315. <div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;  ServiceType* service_;</div>
    316. 

  316. <div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;};</div>
    317. 

  317. <div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160; </div>
    318. 

  318. <div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Streamer, <span class="keywordtype">bool</span> WriteNeeded&gt;</div>
    319. 

  319. <div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;<span class="keyword">class </span>TemplatedBidiStreamingHandler : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_method_handler.html">::grpc::internal::MethodHandler</a> {</div>
    320. 

  320. <div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160; <span class="keyword">public</span>:</div>
    321. 

  321. <div class="line"><a name="l00264"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html#ad7465b1527871fc17e1daaff9c6b9c69">  264</a></span>&#160;  <span class="keyword">explicit</span> <a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html#ad7465b1527871fc17e1daaff9c6b9c69">TemplatedBidiStreamingHandler</a>(</div>
    322. 

  322. <div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;      std::function&lt;::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a>(::<a class="code" href="classgrpc_1_1_server_context.html">grpc::ServerContext</a>*, Streamer*)&gt; func)</div>
    323. 

  323. <div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;      : func_(func), write_needed_(WriteNeeded) {}</div>
    324. 

  324. <div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160; </div>
    325. 

  325. <div class="line"><a name="l00268"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html#a5170e31524b287b4d1dda277ff45ab85">  268</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> HandlerParameter&amp; param) <span class="keyword">final</span> {</div>
    326. 

  326. <div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;    Streamer stream(param.call,</div>
    327. 

  327. <div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;                    <span class="keyword">static_cast&lt;</span>::<a class="code" href="classgrpc_1_1_server_context.html">grpc::ServerContext</a>*<span class="keyword">&gt;</span>(param.server_context));</div>
    328. 

  328. <div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;    <a class="code" href="classgrpc_1_1_status.html">::grpc::Status</a> status = <a class="code" href="namespacegrpc_1_1internal.html#ad4821faf2ca99439a11458d52ce9717d">CatchingFunctionHandler</a>([<span class="keyword">this</span>, &amp;param, &amp;stream] {</div>
    329. 

  329. <div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;      <span class="keywordflow">return</span> func_(<span class="keyword">static_cast&lt;</span>::<a class="code" href="classgrpc_1_1_server_context.html">grpc::ServerContext</a>*<span class="keyword">&gt;</span>(param.server_context),</div>
    330. 

  330. <div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;                   &amp;stream);</div>
    331. 

  331. <div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;    });</div>
    332. 

  332. <div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160; </div>
    333. 

  333. <div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;    <a class="code" href="classgrpc_1_1internal_1_1_call_op_set.html">::grpc::internal::CallOpSet</a>&lt;<a class="code" href="classgrpc_1_1internal_1_1_call_op_send_initial_metadata.html">::grpc::internal::CallOpSendInitialMetadata</a>,</div>
    334. 

  334. <div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;                                <a class="code" href="classgrpc_1_1internal_1_1_call_op_server_send_status.html">::grpc::internal::CallOpServerSendStatus</a>&gt;</div>
    335. 

  335. <div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;        ops;</div>
    336. 

  336. <div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;    <span class="keywordflow">if</span> (!param.server_context-&gt;sent_initial_metadata_) {</div>
    337. 

  337. <div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;      ops.SendInitialMetadata(&amp;param.server_context-&gt;initial_metadata_,</div>
    338. 

  338. <div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;                              param.server_context-&gt;initial_metadata_flags());</div>
    339. 

  339. <div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;      <span class="keywordflow">if</span> (param.server_context-&gt;compression_level_set()) {</div>
    340. 

  340. <div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;        ops.set_compression_level(param.server_context-&gt;compression_level());</div>
    341. 

  341. <div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;      }</div>
    342. 

  342. <div class="line"><a name="l00285"></a><span class="lineno">  285</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>
    343. 

  343. <div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;        <span class="comment">// If we needed a write but never did one, we need to mark the</span></div>
    344. 

  344. <div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;        <span class="comment">// status as a fail</span></div>
    345. 

  345. <div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;        status = <a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#a717f1a5db6c98d3f27340afd6f28bf7e">::grpc::Status</a>(::<a class="code" href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43ba0ae30536146394965fd8ad64c2d414f3">grpc::StatusCode::INTERNAL</a>,</div>
    346. 

  346. <div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;                                <span class="stringliteral">&quot;Service did not provide response message&quot;</span>);</div>
    347. 

  347. <div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;      }</div>
    348. 

  348. <div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;    }</div>
    349. 

  349. <div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;    ops.ServerSendStatus(&amp;param.server_context-&gt;trailing_metadata_, status);</div>
    350. 

  350. <div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;    param.call-&gt;PerformOps(&amp;ops);</div>
    351. 

  351. <div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;    <span class="keywordflow">if</span> (param.server_context-&gt;has_pending_ops_) {</div>
    352. 

  352. <div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;      param.call-&gt;cq()-&gt;Pluck(&amp;param.server_context-&gt;pending_ops_);</div>
    353. 

  353. <div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;    }</div>
    354. 

  354. <div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;    param.call-&gt;cq()-&gt;Pluck(&amp;ops);</div>
    355. 

  355. <div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;  }</div>
    356. 

  356. <div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160; </div>
    357. 

  357. <div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160; <span class="keyword">private</span>:</div>
    358. 

  358. <div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;  std::function&lt;<a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#a717f1a5db6c98d3f27340afd6f28bf7e">::grpc::Status</a>(::<a class="code" href="classgrpc_1_1_server_context.html">grpc::ServerContext</a>*, Streamer*)&gt; func_;</div>
    359. 

  359. <div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">bool</span> write_needed_;</div>
    360. 

  360. <div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;};</div>
    361. 

  361. <div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160; </div>
    362. 

  362. <div class="line"><a name="l00305"></a><span class="lineno">  305</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>
    363. 

  363. <div class="line"><a name="l00306"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_bidi_streaming_handler.html">  306</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_bidi_streaming_handler.html">BidiStreamingHandler</a></div>
    364. 

  364. <div class="line"><a name="l00307"></a><span class="lineno">  307</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>
    365. 

  365. <div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;          ServerReaderWriter&lt;ResponseType, RequestType&gt;, false&gt; {</div>
    366. 

  366. <div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160; <span class="keyword">public</span>:</div>
    367. 

  367. <div class="line"><a name="l00310"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_bidi_streaming_handler.html#a5256775a3aa1731acf586a20943677ca">  310</a></span>&#160;  <a class="code" href="classgrpc_1_1internal_1_1_bidi_streaming_handler.html#a5256775a3aa1731acf586a20943677ca">BidiStreamingHandler</a>(std::function&lt;::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a>(</div>
    368. 

  368. <div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;                           ServiceType*, ::<a class="code" href="classgrpc_1_1_server_context.html">grpc::ServerContext</a>*,</div>
    369. 

  369. <div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;                           <a class="code" href="classgrpc_1_1_server_reader_writer.html">ServerReaderWriter&lt;ResponseType, RequestType&gt;</a>*)&gt;</div>
    370. 

  370. <div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;                           func,</div>
    371. 

  371. <div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;                       ServiceType* service)</div>
    372. 

  372. <div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;      <span class="comment">// TODO(vjpai): When gRPC supports C++14, move-capture func in the below</span></div>
    373. 

  373. <div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;      : <a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html">TemplatedBidiStreamingHandler</a>&lt;</div>
    374. 

  374. <div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;            <a class="code" href="classgrpc_1_1_server_reader_writer.html">ServerReaderWriter</a>&lt;ResponseType, RequestType&gt;, false&gt;(</div>
    375. 

  375. <div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;            [func, service](</div>
    376. 

  376. <div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;                ::<a class="code" href="namespacegrpc.html">grpc</a>::<a class="code" href="classgrpc_1_1_server_context.html">ServerContext</a>* ctx,</div>
    377. 

  377. <div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;                <a class="code" href="classgrpc_1_1_server_reader_writer.html">ServerReaderWriter</a>&lt;ResponseType, RequestType&gt;* streamer) {</div>
    378. 

  378. <div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;              <span class="keywordflow">return</span> func(service, ctx, streamer);</div>
    379. 

  379. <div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;            }) {}</div>
    380. 

  380. <div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;};</div>
    381. 

  381. <div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160; </div>
    382. 

  382. <div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType&gt;</div>
    383. 

  383. <div class="line"><a name="l00326"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_streamed_unary_handler.html">  326</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_streamed_unary_handler.html">StreamedUnaryHandler</a></div>
    384. 

  384. <div class="line"><a name="l00327"></a><span class="lineno">  327</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>
    385. 

  385. <div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;          ServerUnaryStreamer&lt;RequestType, ResponseType&gt;, true&gt; {</div>
    386. 

  386. <div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160; <span class="keyword">public</span>:</div>
    387. 

  387. <div class="line"><a name="l00330"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_streamed_unary_handler.html#ab4784adb1f00341659f6299fe8ade8e1">  330</a></span>&#160;  <span class="keyword">explicit</span> <a class="code" href="classgrpc_1_1internal_1_1_streamed_unary_handler.html#ab4784adb1f00341659f6299fe8ade8e1">StreamedUnaryHandler</a>(</div>
    388. 

  388. <div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;      std::function&lt;</div>
    389. 

  389. <div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;          ::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a>(::<a class="code" href="classgrpc_1_1_server_context.html">grpc::ServerContext</a>*,</div>
    390. 

  390. <div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;                         <a class="code" href="classgrpc_1_1_server_unary_streamer.html">ServerUnaryStreamer&lt;RequestType, ResponseType&gt;</a>*)&gt;</div>
    391. 

  391. <div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;          func)</div>
    392. 

  392. <div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;      : <a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html">TemplatedBidiStreamingHandler</a>&lt;</div>
    393. 

  393. <div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;            <a class="code" href="classgrpc_1_1_server_unary_streamer.html">ServerUnaryStreamer</a>&lt;RequestType, ResponseType&gt;, true&gt;(</div>
    394. 

  394. <div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;            <a class="code" href="namespacestd.html">std</a>::move(func)) {}</div>
    395. 

  395. <div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;};</div>
    396. 

  396. <div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160; </div>
    397. 

  397. <div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType&gt;</div>
    398. 

  398. <div class="line"><a name="l00341"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_split_server_streaming_handler.html">  341</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>
    399. 

  399. <div class="line"><a name="l00342"></a><span class="lineno">  342</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>
    400. 

  400. <div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;          ServerSplitStreamer&lt;RequestType, ResponseType&gt;, false&gt; {</div>
    401. 

  401. <div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160; <span class="keyword">public</span>:</div>
    402. 

  402. <div class="line"><a name="l00345"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_split_server_streaming_handler.html#a072dbd2e56d729d274791e6f24ba8129">  345</a></span>&#160;  <span class="keyword">explicit</span> <a class="code" href="classgrpc_1_1internal_1_1_split_server_streaming_handler.html#a072dbd2e56d729d274791e6f24ba8129">SplitServerStreamingHandler</a>(</div>
    403. 

  403. <div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;      std::function&lt;</div>
    404. 

  404. <div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;          ::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a>(::<a class="code" href="classgrpc_1_1_server_context.html">grpc::ServerContext</a>*,</div>
    405. 

  405. <div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;                         <a class="code" href="classgrpc_1_1_server_split_streamer.html">ServerSplitStreamer&lt;RequestType, ResponseType&gt;</a>*)&gt;</div>
    406. 

  406. <div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;          func)</div>
    407. 

  407. <div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;      : <a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html">TemplatedBidiStreamingHandler</a>&lt;</div>
    408. 

  408. <div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;            <a class="code" href="classgrpc_1_1_server_split_streamer.html">ServerSplitStreamer</a>&lt;RequestType, ResponseType&gt;, false&gt;(</div>
    409. 

  409. <div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;            <a class="code" href="namespacestd.html">std</a>::move(func)) {}</div>
    410. 

  410. <div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;};</div>
    411. 

  411. <div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160; </div>
    412. 

  412. <div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;<span class="keyword">template</span> &lt;::grpc::StatusCode code&gt;</div>
    413. 

  413. <div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;<span class="keyword">class </span>ErrorMethodHandler : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1internal_1_1_method_handler.html">::grpc::internal::MethodHandler</a> {</div>
    414. 

  414. <div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160; <span class="keyword">public</span>:</div>
    415. 

  415. <div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;  <span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
    416. 

  416. <div class="line"><a name="l00361"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_error_method_handler.html#af63801ab1c796ba7a2f31d3996636257">  361</a></span>&#160;  <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_error_method_handler.html#af63801ab1c796ba7a2f31d3996636257">FillOps</a>(::<a class="code" href="classgrpc_1_1_server_context_base.html">grpc::ServerContextBase</a>* context, T* ops) {</div>
    417. 

  417. <div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;    <a class="code" href="classgrpc_1_1_status.html">::grpc::Status</a> status(code, <span class="stringliteral">&quot;&quot;</span>);</div>
    418. 

  418. <div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;    <span class="keywordflow">if</span> (!context-&gt;sent_initial_metadata_) {</div>
    419. 

  419. <div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;      ops-&gt;SendInitialMetadata(&amp;context-&gt;initial_metadata_,</div>
    420. 

  420. <div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;                               context-&gt;initial_metadata_flags());</div>
    421. 

  421. <div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;      <span class="keywordflow">if</span> (context-&gt;<a class="code" href="classgrpc_1_1_server_context_base.html#a942b0a431630f987d558550bf9d49dd1">compression_level_set</a>()) {</div>
    422. 

  422. <div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;        ops-&gt;set_compression_level(context-&gt;<a class="code" href="classgrpc_1_1_server_context_base.html#ad4a7cac98ae494a7fd231d049d574095">compression_level</a>());</div>
    423. 

  423. <div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;      }</div>
    424. 

  424. <div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;      context-&gt;sent_initial_metadata_ = <span class="keyword">true</span>;</div>
    425. 

  425. <div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;    }</div>
    426. 

  426. <div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;    ops-&gt;ServerSendStatus(&amp;context-&gt;trailing_metadata_, status);</div>
    427. 

  427. <div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;  }</div>
    428. 

  428. <div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160; </div>
    429. 

  429. <div class="line"><a name="l00374"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_error_method_handler.html#a9b33799ed0523968ae533c0d26acc688">  374</a></span>&#160;  <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> HandlerParameter&amp; param) <span class="keyword">final</span> {</div>
    430. 

  430. <div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;    <a class="code" href="classgrpc_1_1internal_1_1_call_op_set.html">::grpc::internal::CallOpSet</a>&lt;<a class="code" href="classgrpc_1_1internal_1_1_call_op_send_initial_metadata.html">::grpc::internal::CallOpSendInitialMetadata</a>,</div>
    431. 

  431. <div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;                                <a class="code" href="classgrpc_1_1internal_1_1_call_op_server_send_status.html">::grpc::internal::CallOpServerSendStatus</a>&gt;</div>
    432. 

  432. <div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;        ops;</div>
    433. 

  433. <div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;    <a class="code" href="classgrpc_1_1internal_1_1_error_method_handler.html#af63801ab1c796ba7a2f31d3996636257">FillOps</a>(param.server_context, &amp;ops);</div>
    434. 

  434. <div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;    param.call-&gt;PerformOps(&amp;ops);</div>
    435. 

  435. <div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;    param.call-&gt;cq()-&gt;Pluck(&amp;ops);</div>
    436. 

  436. <div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;  }</div>
    437. 

  437. <div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160; </div>
    438. 

  438. <div class="line"><a name="l00383"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_error_method_handler.html#a963b2d9bb7972a657673bbdc7c4dd2c0">  383</a></span>&#160;  <span class="keywordtype">void</span>* <a class="code" href="classgrpc_1_1internal_1_1_error_method_handler.html#a963b2d9bb7972a657673bbdc7c4dd2c0">Deserialize</a>(<a class="code" href="grpc__types_8h.html#a122f8f4f0a585396d993d9b55848f222">grpc_call</a>* <span class="comment">/*call*/</span>, <a class="code" href="structgrpc__byte__buffer.html">grpc_byte_buffer</a>* req,</div>
    439. 

  439. <div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;                    ::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a>* <span class="comment">/*status*/</span>, <span class="keywordtype">void</span>** <span class="comment">/*handler_data*/</span>) <span class="keyword">final</span> {</div>
    440. 

  440. <div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;    <span class="comment">// We have to destroy any request payload</span></div>
    441. 

  441. <div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;    <span class="keywordflow">if</span> (req != <span class="keyword">nullptr</span>) {</div>
    442. 

  442. <div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;      <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">::grpc::g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#aad8bd2e910b838c91bc5aba03d2dc153">grpc_byte_buffer_destroy</a>(req);</div>
    443. 

  443. <div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;    }</div>
    444. 

  444. <div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
    445. 

  445. <div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;  }</div>
    446. 

  446. <div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;};</div>
    447. 

  447. <div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160; </div>
    448. 

  448. <div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;<span class="keyword">typedef</span> ErrorMethodHandler&lt;::grpc::StatusCode::UNIMPLEMENTED&gt;</div>
    449. 

  449. <div class="line"><a name="l00394"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1internal.html#a3250c63a838f38ab83d0eb58160a916f">  394</a></span>&#160;    <a class="code" href="namespacegrpc_1_1internal.html#a3250c63a838f38ab83d0eb58160a916f">UnknownMethodHandler</a>;</div>
    450. 

  450. <div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;<span class="keyword">typedef</span> <a class="code" href="classgrpc_1_1internal_1_1_error_method_handler.html">ErrorMethodHandler&lt;::grpc::StatusCode::RESOURCE_EXHAUSTED&gt;</a></div>
    451. 

  451. <div class="line"><a name="l00396"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1internal.html#a163cdb9d1724e049f3370a4501475938">  396</a></span>&#160;    <a class="code" href="namespacegrpc_1_1internal.html#a163cdb9d1724e049f3370a4501475938">ResourceExhaustedHandler</a>;</div>
    452. 

  452. <div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160; </div>
    453. 

  453. <div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;}  <span class="comment">// namespace internal</span></div>
    454. 

  454. <div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;}  <span class="comment">// namespace grpc</span></div>
    455. 

  455. <div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160; </div>
    456. 

  456. <div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;<span class="preprocessor">#endif  // GRPCPP_IMPL_CODEGEN_METHOD_HANDLER_H</span></div>
    457. 

  457. </div><!-- fragment --></div><!-- contents -->
    458. 

  458. <div class="ttc" id="anamespacegrpc_1_1internal_html_a163cdb9d1724e049f3370a4501475938"><div class="ttname"><a href="namespacegrpc_1_1internal.html#a163cdb9d1724e049f3370a4501475938">grpc::internal::ResourceExhaustedHandler</a></div><div class="ttdeci">ErrorMethodHandler&lt;::grpc::StatusCode::RESOURCE_EXHAUSTED &gt; ResourceExhaustedHandler</div><div class="ttdef"><b>Definition:</b> method_handler.h:396</div></div>
    459. 

  459. <div class="ttc" id="aclassgrpc_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.h:150</div></div>
    460. 

  460. <div class="ttc" id="aclassgrpc_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 or CallbackServerContext allows the code implementing a service handler to:</div><div class="ttdef"><b>Definition:</b> server_context.h:546</div></div>
    461. 

  461. <div class="ttc" id="aclassgrpc_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:654</div></div>
    462. 

  462. <div class="ttc" id="agrpcpp_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>
    463. 

  463. <div class="ttc" id="anamespacegrpc_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 or invokes the user-provided ...</div><div class="ttdef"><b>Definition:</b> alarm.h:33</div></div>
    464. 

  464. <div class="ttc" id="aclassgrpc_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:852</div></div>
    465. 

  465. <div class="ttc" id="aclassgrpc_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:282</div></div>
    466. 

  466. <div class="ttc" id="aclassgrpc_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:49</div></div>
    467. 

  467. <div class="ttc" id="astructgrpc_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>
    468. 

  468. <div class="ttc" id="aclassgrpc_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.h:198</div></div>
    469. 

  469. <div class="ttc" id="aclassgrpc_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>
    470. 

  470. <div class="ttc" id="aclassgrpc_1_1internal_1_1_streamed_unary_handler_html_ab4784adb1f00341659f6299fe8ade8e1"><div class="ttname"><a href="classgrpc_1_1internal_1_1_streamed_unary_handler.html#ab4784adb1f00341659f6299fe8ade8e1">grpc::internal::StreamedUnaryHandler::StreamedUnaryHandler</a></div><div class="ttdeci">StreamedUnaryHandler(std::function&lt; ::grpc::Status(::grpc::ServerContext *, ServerUnaryStreamer&lt; RequestType, ResponseType &gt; *)&gt; func)</div><div class="ttdef"><b>Definition:</b> method_handler.h:330</div></div>
    471. 

  471. <div class="ttc" id="aclassgrpc_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,...</div><div class="ttdef"><b>Definition:</b> completion_queue.h:58</div></div>
    472. 

  472. <div class="ttc" id="aclassgrpc_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.h:341</div></div>
    473. 

  473. <div class="ttc" id="aclassgrpc_1_1internal_1_1_split_server_streaming_handler_html_a072dbd2e56d729d274791e6f24ba8129"><div class="ttname"><a href="classgrpc_1_1internal_1_1_split_server_streaming_handler.html#a072dbd2e56d729d274791e6f24ba8129">grpc::internal::SplitServerStreamingHandler::SplitServerStreamingHandler</a></div><div class="ttdeci">SplitServerStreamingHandler(std::function&lt; ::grpc::Status(::grpc::ServerContext *, ServerSplitStreamer&lt; RequestType, ResponseType &gt; *)&gt; func)</div><div class="ttdef"><b>Definition:</b> method_handler.h:345</div></div>
    474. 

  474. <div class="ttc" id="anamespacegrpc_1_1internal_html_a880688aa33263954a48b10e1b6b7d531"><div class="ttname"><a href="namespacegrpc_1_1internal.html#a880688aa33263954a48b10e1b6b7d531">grpc::internal::UnaryDeserializeHelper</a></div><div class="ttdeci">void * UnaryDeserializeHelper(grpc_call *, grpc_byte_buffer *, ::grpc::Status *, RequestType *)</div><div class="ttdoc">A helper function with reduced templating to do deserializing.</div><div class="ttdef"><b>Definition:</b> method_handler.h:80</div></div>
    475. 

  475. <div class="ttc" id="aclassgrpc_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.h:268</div></div>
    476. 

  476. <div class="ttc" id="aclassgrpc_1_1_server_context_base_html"><div class="ttname"><a href="classgrpc_1_1_server_context_base.html">grpc::ServerContextBase</a></div><div class="ttdoc">Base class of ServerContext. Experimental until callback API is final.</div><div class="ttdef"><b>Definition:</b> server_context.h:131</div></div>
    477. 

  477. <div class="ttc" id="agrpcpp_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>
    478. 

  478. <div class="ttc" id="aclassgrpc_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:212</div></div>
    479. 

  479. <div class="ttc" id="aclassgrpc_1_1internal_1_1_call_op_server_send_status_html_a35ad848ac99eb9f4c9c591b69e3aa7bc"><div class="ttname"><a href="classgrpc_1_1internal_1_1_call_op_server_send_status.html#a35ad848ac99eb9f4c9c591b69e3aa7bc">grpc::internal::CallOpServerSendStatus::ServerSendStatus</a></div><div class="ttdeci">void ServerSendStatus(std::multimap&lt; std::string, std::string &gt; *trailing_metadata, const Status &amp;status)</div><div class="ttdef"><b>Definition:</b> call_op_set.h:658</div></div>
    480. 

  480. <div class="ttc" id="astructgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter_html_abc809331252bb9462f420b76365b9698"><div class="ttname"><a href="structgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter.html#abc809331252bb9462f420b76365b9698">grpc::internal::MethodHandler::HandlerParameter::call</a></div><div class="ttdeci">Call *const call</div><div class="ttdef"><b>Definition:</b> rpc_service_method.h:62</div></div>
    481. 

  481. <div class="ttc" id="aclassgrpc_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>
    482. 

  482. <div class="ttc" id="aclassgrpc_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>
    483. 

  483. <div class="ttc" id="agrpcpp_2impl_2codegen_2byte__buffer_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2byte__buffer_8h.html">byte_buffer.h</a></div></div>
    484. 

  484. <div class="ttc" id="aclassgrpc_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:886</div></div>
    485. 

  485. <div class="ttc" id="astructgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter_html_a17b03982e661d9372c3c749811b21d12"><div class="ttname"><a href="structgrpc_1_1internal_1_1_method_handler_1_1_handler_parameter.html#a17b03982e661d9372c3c749811b21d12">grpc::internal::MethodHandler::HandlerParameter::server_context</a></div><div class="ttdeci">::grpc::ServerContextBase *const server_context</div><div class="ttdef"><b>Definition:</b> rpc_service_method.h:63</div></div>
    486. 

  486. <div class="ttc" id="aclassgrpc_1_1internal_1_1_client_streaming_handler_html_a19a0a47a232fc2106af01b2b0b97a286"><div class="ttname"><a href="classgrpc_1_1internal_1_1_client_streaming_handler.html#a19a0a47a232fc2106af01b2b0b97a286">grpc::internal::ClientStreamingHandler::ClientStreamingHandler</a></div><div class="ttdeci">ClientStreamingHandler(std::function&lt;::grpc::Status(ServiceType *, ::grpc::ServerContext *, ServerReader&lt; RequestType &gt; *, ResponseType *)&gt; func, ServiceType *service)</div><div class="ttdef"><b>Definition:</b> method_handler.h:143</div></div>
    487. 

  487. <div class="ttc" id="aclassgrpc_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't, why?</div><div class="ttdef"><b>Definition:</b> status.h:31</div></div>
    488. 

  488. <div class="ttc" id="aclassgrpc_1_1internal_1_1_server_streaming_handler_html_a26c29a65814dc5054c87ea24b8a49088"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a26c29a65814dc5054c87ea24b8a49088">grpc::internal::ServerStreamingHandler::ServerStreamingHandler</a></div><div class="ttdeci">ServerStreamingHandler(std::function&lt;::grpc::Status(ServiceType *, ::grpc::ServerContext *, const RequestType *, ServerWriter&lt; ResponseType &gt; *)&gt; func, ServiceType *service)</div><div class="ttdef"><b>Definition:</b> method_handler.h:191</div></div>
    489. 

  489. <div class="ttc" id="aclassgrpc_1_1internal_1_1_rpc_method_handler_html_a91d1366d64688b0b611955abd2d3837e"><div class="ttname"><a href="classgrpc_1_1internal_1_1_rpc_method_handler.html#a91d1366d64688b0b611955abd2d3837e">grpc::internal::RpcMethodHandler::Deserialize</a></div><div class="ttdeci">void * Deserialize(grpc_call *call, grpc_byte_buffer *req, ::grpc::Status *status, void **) final</div><div class="ttdef"><b>Definition:</b> method_handler.h:121</div></div>
    490. 

  490. <div class="ttc" id="aclassgrpc_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:56</div></div>
    491. 

  491. <div class="ttc" id="agrpc__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>
    492. 

  492. <div class="ttc" id="astructgrpc__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>
    493. 

  493. <div class="ttc" id="aclassgrpc_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:61</div></div>
    494. 

  494. <div class="ttc" id="aclassgrpc_1_1internal_1_1_rpc_method_handler_html_a8e44bc81d48d1ba5518974bb6aaf1a6e"><div class="ttname"><a href="classgrpc_1_1internal_1_1_rpc_method_handler.html#a8e44bc81d48d1ba5518974bb6aaf1a6e">grpc::internal::RpcMethodHandler::RpcMethodHandler</a></div><div class="ttdeci">RpcMethodHandler(std::function&lt;::grpc::Status(ServiceType *, ::grpc::ServerContext *, const RequestType *, ResponseType *)&gt; func, ServiceType *service)</div><div class="ttdef"><b>Definition:</b> method_handler.h:100</div></div>
    495. 

  495. <div class="ttc" id="aclassgrpc_1_1_server_context_base_html_a942b0a431630f987d558550bf9d49dd1"><div class="ttname"><a href="classgrpc_1_1_server_context_base.html#a942b0a431630f987d558550bf9d49dd1">grpc::ServerContextBase::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:248</div></div>
    496. 

  496. <div class="ttc" id="aclassgrpc_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>
    497. 

  497. <div class="ttc" id="aclassgrpc_1_1internal_1_1_call_html_ac71c63c001d7786d61d745afc152a2be"><div class="ttname"><a href="classgrpc_1_1internal_1_1_call.html#ac71c63c001d7786d61d745afc152a2be">grpc::internal::Call::cq</a></div><div class="ttdeci">::grpc::CompletionQueue * cq() const</div><div class="ttdef"><b>Definition:</b> call.h:70</div></div>
    498. 

  498. <div class="ttc" id="aclassgrpc_1_1internal_1_1_error_method_handler_html_a963b2d9bb7972a657673bbdc7c4dd2c0"><div class="ttname"><a href="classgrpc_1_1internal_1_1_error_method_handler.html#a963b2d9bb7972a657673bbdc7c4dd2c0">grpc::internal::ErrorMethodHandler::Deserialize</a></div><div class="ttdeci">void * Deserialize(grpc_call *, grpc_byte_buffer *req, ::grpc::Status *, void **) final</div><div class="ttdef"><b>Definition:</b> method_handler.h:383</div></div>
    499. 

  499. <div class="ttc" id="aclassgrpc_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>
    500. 

  500. <div class="ttc" id="anamespacegrpc_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:91</div></div>
    501. 

  501. <div class="ttc" id="aclassgrpc_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:779</div></div>
    502. 

  502. <div class="ttc" id="aclassgrpc_1_1internal_1_1_server_streaming_handler_html_a30d647f61abf6c340b4efffca51306ae"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_streaming_handler.html#a30d647f61abf6c340b4efffca51306ae">grpc::internal::ServerStreamingHandler::Deserialize</a></div><div class="ttdeci">void * Deserialize(grpc_call *call, grpc_byte_buffer *req, ::grpc::Status *status, void **) final</div><div class="ttdef"><b>Definition:</b> method_handler.h:230</div></div>
    503. 

  503. <div class="ttc" id="aclassgrpc_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:75</div></div>
    504. 

  504. <div class="ttc" id="aclassgrpc_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> method_handler.h:306</div></div>
    505. 

  505. <div class="ttc" id="aclassgrpc_1_1internal_1_1_call_html_a1f4ef57973eacb5e6f11e6193f2b3f7f"><div class="ttname"><a href="classgrpc_1_1internal_1_1_call.html#a1f4ef57973eacb5e6f11e6193f2b3f7f">grpc::internal::Call::PerformOps</a></div><div class="ttdeci">void PerformOps(CallOpSetInterface *ops)</div><div class="ttdef"><b>Definition:</b> call.h:65</div></div>
    506. 

  506. <div class="ttc" id="aclassgrpc_1_1internal_1_1_bidi_streaming_handler_html_a5256775a3aa1731acf586a20943677ca"><div class="ttname"><a href="classgrpc_1_1internal_1_1_bidi_streaming_handler.html#a5256775a3aa1731acf586a20943677ca">grpc::internal::BidiStreamingHandler::BidiStreamingHandler</a></div><div class="ttdeci">BidiStreamingHandler(std::function&lt;::grpc::Status(ServiceType *, ::grpc::ServerContext *, ServerReaderWriter&lt; ResponseType, RequestType &gt; *)&gt; func, ServiceType *service)</div><div class="ttdef"><b>Definition:</b> method_handler.h:310</div></div>
    507. 

  507. <div class="ttc" id="anamespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdef"><b>Definition:</b> async_unary_call.h:398</div></div>
    508. 

  508. <div class="ttc" id="anamespacegrpc_1_1internal_html_a3250c63a838f38ab83d0eb58160a916f"><div class="ttname"><a href="namespacegrpc_1_1internal.html#a3250c63a838f38ab83d0eb58160a916f">grpc::internal::UnknownMethodHandler</a></div><div class="ttdeci">ErrorMethodHandler&lt;::grpc::StatusCode::UNIMPLEMENTED &gt; UnknownMethodHandler</div><div class="ttdef"><b>Definition:</b> method_handler.h:394</div></div>
    509. 

  509. <div class="ttc" id="aclassgrpc_1_1internal_1_1_templated_bidi_streaming_handler_html_ad7465b1527871fc17e1daaff9c6b9c69"><div class="ttname"><a href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html#ad7465b1527871fc17e1daaff9c6b9c69">grpc::internal::TemplatedBidiStreamingHandler::TemplatedBidiStreamingHandler</a></div><div class="ttdeci">TemplatedBidiStreamingHandler(std::function&lt;::grpc::Status(::grpc::ServerContext *, Streamer *)&gt; func)</div><div class="ttdef"><b>Definition:</b> method_handler.h:264</div></div>
    510. 

  510. <div class="ttc" id="aclassgrpc_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 &amp;param) final</div><div class="ttdef"><b>Definition:</b> method_handler.h:374</div></div>
    511. 

  511. <div class="ttc" id="anamespacegrpc_1_1internal_html_ad4821faf2ca99439a11458d52ce9717d"><div class="ttname"><a href="namespacegrpc_1_1internal.html#ad4821faf2ca99439a11458d52ce9717d">grpc::internal::CatchingFunctionHandler</a></div><div class="ttdeci">::grpc::Status CatchingFunctionHandler(Callable &amp;&amp;handler)</div><div class="ttdef"><b>Definition:</b> method_handler.h:39</div></div>
    512. 

  512. <div class="ttc" id="aclassgrpc_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:820</div></div>
    513. 

  513. <div class="ttc" id="anamespacegrpc_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.h:96</div></div>
    514. 

  514. <div class="ttc" id="agrpcpp_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:146</div></div>
    515. 

  515. <div class="ttc" id="aclassgrpc_1_1internal_1_1_rpc_method_handler_html_aa4d6058c923c9bbe07aca989bd7960d6"><div class="ttname"><a href="classgrpc_1_1internal_1_1_rpc_method_handler.html#aa4d6058c923c9bbe07aca989bd7960d6">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.h:107</div></div>
    516. 

  516. <div class="ttc" id="anamespacegrpc_html_aff1730578c90160528f6a8d67ef5c43bab32b226dd4ccbe5b70fbceb3a915b256"><div class="ttname"><a href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43bab32b226dd4ccbe5b70fbceb3a915b256">grpc::UNKNOWN</a></div><div class="ttdeci">@ UNKNOWN</div><div class="ttdoc">Unknown error.</div><div class="ttdef"><b>Definition:</b> status_code_enum.h:35</div></div>
    517. 

  517. <div class="ttc" id="aclassgrpc_1_1internal_1_1_error_method_handler_html_af63801ab1c796ba7a2f31d3996636257"><div class="ttname"><a href="classgrpc_1_1internal_1_1_error_method_handler.html#af63801ab1c796ba7a2f31d3996636257">grpc::internal::ErrorMethodHandler::FillOps</a></div><div class="ttdeci">static void FillOps(::grpc::ServerContextBase *context, T *ops)</div><div class="ttdef"><b>Definition:</b> method_handler.h:361</div></div>
    518. 

  518. <div class="ttc" id="aclassgrpc_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:140</div></div>
    519. 

  519. <div class="ttc" id="anamespacegrpc_1_1internal_html_ada25a94a916a04aa100b5f4bea4996e7"><div class="ttname"><a href="namespacegrpc_1_1internal.html#ada25a94a916a04aa100b5f4bea4996e7">grpc::internal::UnaryRunHandlerHelper</a></div><div class="ttdeci">void UnaryRunHandlerHelper(const ::grpc::internal::MethodHandler::HandlerParameter &amp;, ResponseType *, ::grpc::Status &amp;)</div></div>
    520. 

  520. <div class="ttc" id="aclassgrpc_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.h:326</div></div>
    521. 

  521. <div class="ttc" id="agrpcpp_2impl_2codegen_2sync__stream_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2sync__stream_8h.html">sync_stream.h</a></div></div>
    522. 

  522. <div class="ttc" id="anamespacegrpc_html_aff1730578c90160528f6a8d67ef5c43ba0ae30536146394965fd8ad64c2d414f3"><div class="ttname"><a href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43ba0ae30536146394965fd8ad64c2d414f3">grpc::INTERNAL</a></div><div class="ttdeci">@ INTERNAL</div><div class="ttdoc">Internal errors.</div><div class="ttdef"><b>Definition:</b> status_code_enum.h:119</div></div>
    523. 

  523. <div class="ttc" id="aclassgrpc_1_1_server_context_base_html_ad4a7cac98ae494a7fd231d049d574095"><div class="ttname"><a href="classgrpc_1_1_server_context_base.html#ad4a7cac98ae494a7fd231d049d574095">grpc::ServerContextBase::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:233</div></div>
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