grpcpp_2impl_2codegen_2completion__queue_8h_source.html 73 KB

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  68. <a href="grpcpp_2impl_2codegen_2completion__queue_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * Copyright 2015-2016 gRPC authors.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> * Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * you may not use this file except in compliance with the License.</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * You may obtain a copy of the License at</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> * Unless required by applicable law or agreed to in writing, software</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> * distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> * See the License for the specific language governing permissions and</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> * limitations under the License.</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor">#ifndef GRPCPP_IMPL_CODEGEN_COMPLETION_QUEUE_H</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="preprocessor">#define GRPCPP_IMPL_CODEGEN_COMPLETION_QUEUE_H</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="impl_2codegen_2atm_8h.html">grpc/impl/codegen/atm.h</a>&gt;</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2impl_2codegen_2completion__queue__tag_8h.html">grpcpp/impl/codegen/completion_queue_tag.h</a>&gt;</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2impl_2codegen_2core__codegen__interface_8h.html">grpcpp/impl/codegen/core_codegen_interface.h</a>&gt;</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2impl_2codegen_2grpc__library_8h.html">grpcpp/impl/codegen/grpc_library.h</a>&gt;</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2impl_2codegen_2status_8h.html">grpcpp/impl/codegen/status.h</a>&gt;</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2impl_2codegen_2time_8h.html">grpcpp/impl/codegen/time.h</a>&gt;</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="keyword">struct </span><a class="code" href="grpc__types_8h.html#a895faab0e6035445750e43482651ba2f">grpc_completion_queue</a>;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacegrpc.html">grpc</a> {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> R&gt;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;<span class="keyword">class </span>ClientReader;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> W&gt;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="keyword">class </span>ClientWriter;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> W, <span class="keyword">class</span> R&gt;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;<span class="keyword">class </span>ClientReaderWriter;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> R&gt;</div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_reader.html"> 53</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1_server_reader.html">ServerReader</a>;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> W&gt;</div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_writer.html"> 55</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1_server_writer.html">ServerWriter</a>;</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;<span class="keyword">namespace </span>internal {</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> W, <span class="keyword">class</span> R&gt;</div><div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_server_reader_writer_body.html"> 58</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_server_reader_writer_body.html">ServerReaderWriterBody</a>;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;} <span class="comment">// namespace internal</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1_channel.html">Channel</a>;</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1_channel_interface.html">ChannelInterface</a>;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1_client_context.html">ClientContext</a>;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1_completion_queue.html">CompletionQueue</a>;</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1_server.html">Server</a>;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1_server_builder.html">ServerBuilder</a>;</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1_server_context.html">ServerContext</a>;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1_server_interface.html">ServerInterface</a>;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;<span class="keyword">namespace </span>internal {</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_completion_queue_tag.html">CompletionQueueTag</a>;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_rpc_method.html">RpcMethod</a>;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> ServiceType, <span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType&gt;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_rpc_method_handler.html">RpcMethodHandler</a>;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> ServiceType, <span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType&gt;</div><div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_client_streaming_handler.html"> 76</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_client_streaming_handler.html">ClientStreamingHandler</a>;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> ServiceType, <span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType&gt;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_server_streaming_handler.html">ServerStreamingHandler</a>;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> ServiceType, <span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType&gt;</div><div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_bidi_streaming_handler.html"> 80</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_bidi_streaming_handler.html">BidiStreamingHandler</a>;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_unknown_method_handler.html">UnknownMethodHandler</a>;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Streamer, <span class="keywordtype">bool</span> WriteNeeded&gt;</div><div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html"> 83</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html">TemplatedBidiStreamingHandler</a>;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> InputMessage, <span class="keyword">class</span> OutputMessage&gt;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_blocking_unary_call_impl.html">BlockingUnaryCallImpl</a>;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;} <span class="comment">// namespace internal</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;<span class="keyword">extern</span> <a class="code" href="classgrpc_1_1_core_codegen_interface.html">CoreCodegenInterface</a>* <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160;</div><div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html"> 94</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1_completion_queue.html">CompletionQueue</a> : <span class="keyword">private</span> <a class="code" href="classgrpc_1_1_grpc_library_codegen.html">GrpcLibraryCodegen</a> {</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#aea987a15a475923e949934e481fe3566"> 98</a></span>&#160; <a class="code" href="classgrpc_1_1_completion_queue.html#aea987a15a475923e949934e481fe3566">CompletionQueue</a>()</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; : <a class="code" href="classgrpc_1_1_completion_queue.html">CompletionQueue</a>(<a class="code" href="structgrpc__completion__queue__attributes.html">grpc_completion_queue_attributes</a>{</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <a class="code" href="grpc__types_8h.html#a52497b2b6db8035126a8b45467a14d97">GRPC_CQ_CURRENT_VERSION</a>, <a class="code" href="grpc__types_8h.html#a1d6272e15d32381a9ffa027cefd60bf8a3fccd6237614f711bfc1999438ed2676">GRPC_CQ_NEXT</a>, <a class="code" href="grpc__types_8h.html#a6f3d3ec662c2a8ac669c98163d511343afc366f1bf1fc412fafd97557bc0160c8">GRPC_CQ_DEFAULT_POLLING</a>}) {}</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; <span class="keyword">explicit</span> <a class="code" href="classgrpc_1_1_completion_queue.html">CompletionQueue</a>(<a class="code" href="grpc__types_8h.html#a895faab0e6035445750e43482651ba2f">grpc_completion_queue</a>* take);</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160;</div><div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#aac07e9da5148c779cac51e1bf948c282"> 108</a></span>&#160; <a class="code" href="classgrpc_1_1_completion_queue.html#aac07e9da5148c779cac51e1bf948c282">~CompletionQueue</a>() {</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; g_core_codegen_interface-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a09c4780b55009b806366d7fec6c5b6c5">grpc_completion_queue_destroy</a>(cq_);</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; }</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160;</div><div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#a6227657fb2f29291f80cd092f9baf572"> 113</a></span>&#160; <span class="keyword">enum</span> <a class="code" href="classgrpc_1_1_completion_queue.html#a6227657fb2f29291f80cd092f9baf572">NextStatus</a> {</div><div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#a6227657fb2f29291f80cd092f9baf572a5d05c1c970154dad10e5f648890c215b"> 114</a></span>&#160; <a class="code" href="classgrpc_1_1_completion_queue.html#a6227657fb2f29291f80cd092f9baf572a5d05c1c970154dad10e5f648890c215b">SHUTDOWN</a>, </div><div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#a6227657fb2f29291f80cd092f9baf572a5d8344849fb99341b7edaa9da7b42c08"> 115</a></span>&#160; GOT_EVENT, </div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; TIMEOUT </div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; };</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160;</div><div class="line"><a name="l00168"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#a86d9810ced694e50f7987ac90b9f8c1a"> 168</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classgrpc_1_1_completion_queue.html#a86d9810ced694e50f7987ac90b9f8c1a">Next</a>(<span class="keywordtype">void</span>** tag, <span class="keywordtype">bool</span>* ok) {</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; <span class="keywordflow">return</span> (AsyncNextInternal(tag, ok,</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; g_core_codegen_interface-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a6c6b517482387772c954aa2980c5b841">gpr_inf_future</a>(</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; <a class="code" href="gpr__types_8h.html#a2441bd1fbe80e86ff741e0757725b281a685c67eccb0b9e3de6311b1e1330a746">GPR_CLOCK_REALTIME</a>)) != SHUTDOWN);</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; }</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160;</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00186"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#a290ddf3d96e6d1d5886580e60b0602b4"> 186</a></span>&#160; <a class="code" href="classgrpc_1_1_completion_queue.html#a6227657fb2f29291f80cd092f9baf572">NextStatus</a> <a class="code" href="classgrpc_1_1_completion_queue.html#a290ddf3d96e6d1d5886580e60b0602b4">AsyncNext</a>(<span class="keywordtype">void</span>** tag, <span class="keywordtype">bool</span>* ok, <span class="keyword">const</span> T&amp; deadline) {</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; <a class="code" href="classgrpc_1_1_time_point.html">TimePoint&lt;T&gt;</a> deadline_tp(deadline);</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; <span class="keywordflow">return</span> AsyncNextInternal(tag, ok, deadline_tp.<a class="code" href="classgrpc_1_1_time_point.html#adb76465d3bf0fef9ad5b918f0ea6a9b6">raw_time</a>());</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; }</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160;</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> F&gt;</div><div class="line"><a name="l00205"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#af935df99ccd14bcfb674e89f0c077a8c"> 205</a></span>&#160; <a class="code" href="classgrpc_1_1_completion_queue.html#a6227657fb2f29291f80cd092f9baf572">NextStatus</a> <a class="code" href="classgrpc_1_1_completion_queue.html#af935df99ccd14bcfb674e89f0c077a8c">DoThenAsyncNext</a>(F&amp;&amp; f, <span class="keywordtype">void</span>** tag, <span class="keywordtype">bool</span>* ok, <span class="keyword">const</span> T&amp; deadline) {</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160; CompletionQueueTLSCache cache = CompletionQueueTLSCache(<span class="keyword">this</span>);</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; f();</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160; <span class="keywordflow">if</span> (cache.Flush(tag, ok)) {</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; <span class="keywordflow">return</span> GOT_EVENT;</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; <span class="keywordflow">return</span> AsyncNext(tag, ok, deadline);</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; }</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; }</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160;</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; <span class="keywordtype">void</span> Shutdown();</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160;</div><div class="line"><a name="l00232"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#a999c317e716d1e74aca2eb050912302b"> 232</a></span>&#160; <a class="code" href="grpc__types_8h.html#a895faab0e6035445750e43482651ba2f">grpc_completion_queue</a>* <a class="code" href="classgrpc_1_1_completion_queue.html#a999c317e716d1e74aca2eb050912302b">cq</a>() { <span class="keywordflow">return</span> cq_; }</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160;</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160; <span class="keyword">protected</span>:</div><div class="line"><a name="l00236"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#abf1d4810de32ca2cc2c14c591b41d2cd"> 236</a></span>&#160; <a class="code" href="classgrpc_1_1_completion_queue.html#abf1d4810de32ca2cc2c14c591b41d2cd">CompletionQueue</a>(<span class="keyword">const</span> <a class="code" href="structgrpc__completion__queue__attributes.html">grpc_completion_queue_attributes</a>&amp; attributes) {</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; cq_ = g_core_codegen_interface-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#add504c465da7d210f7d5a5ee324994be">grpc_completion_queue_create</a>(</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; g_core_codegen_interface-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a40428dbef31a00bf8c6844e17e8a9ad0">grpc_completion_queue_factory_lookup</a>(</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; &amp;attributes),</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; &amp;attributes, NULL);</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; InitialAvalanching(); <span class="comment">// reserve this for the future shutdown</span></div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; }</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160;</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; <span class="comment">// Friend synchronous wrappers so that they can access Pluck(), which is</span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; <span class="comment">// a semi-private API geared towards the synchronous implementation.</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">class</span> R&gt;</div><div class="line"><a name="l00248"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#ade499098cc91745c1c87147d7a7fb7bf"> 248</a></span>&#160; <span class="keyword">friend</span> class ::grpc::ClientReader;</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">class</span> W&gt;</div><div class="line"><a name="l00250"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#a4498fada67d531d99a8642f47d746544"> 250</a></span>&#160; <span class="keyword">friend</span> class ::grpc::ClientWriter;</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">class</span> W, <span class="keyword">class</span> R&gt;</div><div class="line"><a name="l00252"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#a6d5659aa24edba057895be774e2752ec"> 252</a></span>&#160; <span class="keyword">friend</span> class ::grpc::ClientReaderWriter;</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">class</span> R&gt;</div><div class="line"><a name="l00254"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#a4f20e2d049342ae00242bbc8021a44bd"> 254</a></span>&#160; <span class="keyword">friend</span> class ::grpc::ServerReader;</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">class</span> W&gt;</div><div class="line"><a name="l00256"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#a2f2dfa831a62c43ad5647a45080488e3"> 256</a></span>&#160; <span class="keyword">friend</span> class ::grpc::ServerWriter;</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">class</span> W, <span class="keyword">class</span> R&gt;</div><div class="line"><a name="l00258"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#a81fd5fb92dd22dced55726c389f3ea29"> 258</a></span>&#160; <span class="keyword">friend</span> class ::grpc::internal::ServerReaderWriterBody;</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">class</span> ServiceType, <span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType&gt;</div><div class="line"><a name="l00260"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#ab4e0fda6a3be8543f0d9f79f297533e9"> 260</a></span>&#160; <span class="keyword">friend</span> class ::grpc::internal::RpcMethodHandler;</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">class</span> ServiceType, <span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType&gt;</div><div class="line"><a name="l00262"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#aee2bfad715a7c61f2839cdc9b5be6ef5"> 262</a></span>&#160; <span class="keyword">friend</span> class ::grpc::internal::ClientStreamingHandler;</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">class</span> ServiceType, <span class="keyword">class</span> RequestType, <span class="keyword">class</span> ResponseType&gt;</div><div class="line"><a name="l00264"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#abba72ec6d1dbf06ecb1bf48e1c916c48"> 264</a></span>&#160; <span class="keyword">friend</span> class ::grpc::internal::ServerStreamingHandler;</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">class</span> Streamer, <span class="keywordtype">bool</span> WriteNeeded&gt;</div><div class="line"><a name="l00266"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#a65ae6d263727d1e67e811969f909212b"> 266</a></span>&#160; <span class="keyword">friend</span> class ::grpc::internal::TemplatedBidiStreamingHandler;</div><div class="line"><a name="l00267"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#a7a445fc31dd2f75f5686fd6bd1c6be5c"> 267</a></span>&#160; <span class="keyword">friend</span> class ::grpc::internal::UnknownMethodHandler;</div><div class="line"><a name="l00268"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#a8c3fa4c066981aae114e41c3f9340144"> 268</a></span>&#160; <span class="keyword">friend</span> class ::grpc::Server;</div><div class="line"><a name="l00269"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#a6c5b4f4c66d254f341915982a17aac95"> 269</a></span>&#160; <span class="keyword">friend</span> class ::grpc::ServerContext;</div><div class="line"><a name="l00270"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#a8edbec79fc5ad7456e57c0f513451e2f"> 270</a></span>&#160; <span class="keyword">friend</span> class ::grpc::ServerInterface;</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">class</span> InputMessage, <span class="keyword">class</span> OutputMessage&gt;</div><div class="line"><a name="l00272"></a><span class="lineno"><a class="line" href="classgrpc_1_1_completion_queue.html#ad26a823fee699f97244d581f400fe39a"> 272</a></span>&#160; <span class="keyword">friend</span> class ::grpc::internal::BlockingUnaryCallImpl;</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160;</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; <span class="keyword">class </span>CompletionQueueTLSCache {</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; CompletionQueueTLSCache(<a class="code" href="classgrpc_1_1_completion_queue.html">CompletionQueue</a>* cq);</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; ~CompletionQueueTLSCache();</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; <span class="keywordtype">bool</span> Flush(<span class="keywordtype">void</span>** tag, <span class="keywordtype">bool</span>* ok);</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160;</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; <a class="code" href="classgrpc_1_1_completion_queue.html">CompletionQueue</a>* cq_;</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; <span class="keywordtype">bool</span> flushed_;</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; };</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160;</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; <a class="code" href="classgrpc_1_1_completion_queue.html#a6227657fb2f29291f80cd092f9baf572">NextStatus</a> AsyncNextInternal(<span class="keywordtype">void</span>** tag, <span class="keywordtype">bool</span>* ok, <a class="code" href="structgpr__timespec.html">gpr_timespec</a> deadline);</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160;</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160; <span class="keywordtype">bool</span> Pluck(<a class="code" href="classgrpc_1_1internal_1_1_completion_queue_tag.html">internal::CompletionQueueTag</a>* tag) {</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; <span class="keyword">auto</span> deadline =</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; g_core_codegen_interface-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a6c6b517482387772c954aa2980c5b841">gpr_inf_future</a>(<a class="code" href="gpr__types_8h.html#a2441bd1fbe80e86ff741e0757725b281a685c67eccb0b9e3de6311b1e1330a746">GPR_CLOCK_REALTIME</a>);</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160; <span class="keyword">auto</span> ev = g_core_codegen_interface-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a4fcba9ee61fc1cc73d0e68022d2b80ad">grpc_completion_queue_pluck</a>(</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160; cq_, tag, deadline, <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160; <span class="keywordtype">bool</span> ok = ev.<a class="code" href="structgrpc__event.html#a99d4215e5df50869af320b1cca5540db">success</a> != 0;</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160; <span class="keywordtype">void</span>* ignored = tag;</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; <a class="code" href="grpcpp_2impl_2codegen_2core__codegen__interface_8h.html#a39c1421e7081b57c503487659e2653a5">GPR_CODEGEN_ASSERT</a>(tag-&gt;<a class="code" href="classgrpc_1_1internal_1_1_completion_queue_tag.html#a554869ba610e1dca49b86bd6913587ba">FinalizeResult</a>(&amp;ignored, &amp;ok));</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; <a class="code" href="grpcpp_2impl_2codegen_2core__codegen__interface_8h.html#a39c1421e7081b57c503487659e2653a5">GPR_CODEGEN_ASSERT</a>(ignored == tag);</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; <span class="comment">// Ignore mutations by FinalizeResult: Pluck returns the C API status</span></div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; <span class="keywordflow">return</span> ev.success != 0;</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; }</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160;</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160; <span class="keywordtype">void</span> TryPluck(<a class="code" href="classgrpc_1_1internal_1_1_completion_queue_tag.html">internal::CompletionQueueTag</a>* tag) {</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160; <span class="keyword">auto</span> deadline = g_core_codegen_interface-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a9e0b243dbf1acc21dc123c2d3160026d">gpr_time_0</a>(<a class="code" href="gpr__types_8h.html#a2441bd1fbe80e86ff741e0757725b281a685c67eccb0b9e3de6311b1e1330a746">GPR_CLOCK_REALTIME</a>);</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160; <span class="keyword">auto</span> ev = g_core_codegen_interface-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a4fcba9ee61fc1cc73d0e68022d2b80ad">grpc_completion_queue_pluck</a>(</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160; cq_, tag, deadline, <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160; <span class="keywordflow">if</span> (ev.type == <a class="code" href="grpc__types_8h.html#ab6454071421a36ebc25952ed448d5b87a4339ea61236e103b6555fdf9b6cffab6">GRPC_QUEUE_TIMEOUT</a>) <span class="keywordflow">return</span>;</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160; <span class="keywordtype">bool</span> ok = ev.<a class="code" href="structgrpc__event.html#a99d4215e5df50869af320b1cca5540db">success</a> != 0;</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160; <span class="keywordtype">void</span>* ignored = tag;</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160; <span class="comment">// the tag must be swallowed if using TryPluck</span></div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160; <a class="code" href="grpcpp_2impl_2codegen_2core__codegen__interface_8h.html#a39c1421e7081b57c503487659e2653a5">GPR_CODEGEN_ASSERT</a>(!tag-&gt;<a class="code" href="classgrpc_1_1internal_1_1_completion_queue_tag.html#a554869ba610e1dca49b86bd6913587ba">FinalizeResult</a>(&amp;ignored, &amp;ok));</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160; }</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160;</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160; <span class="keywordtype">void</span> TryPluck(<a class="code" href="classgrpc_1_1internal_1_1_completion_queue_tag.html">internal::CompletionQueueTag</a>* tag, <a class="code" href="structgpr__timespec.html">gpr_timespec</a> deadline) {</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160; <span class="keyword">auto</span> ev = g_core_codegen_interface-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a4fcba9ee61fc1cc73d0e68022d2b80ad">grpc_completion_queue_pluck</a>(</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160; cq_, tag, deadline, <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160; <span class="keywordflow">if</span> (ev.type == <a class="code" href="grpc__types_8h.html#ab6454071421a36ebc25952ed448d5b87a4339ea61236e103b6555fdf9b6cffab6">GRPC_QUEUE_TIMEOUT</a> || ev.type == <a class="code" href="grpc__types_8h.html#ab6454071421a36ebc25952ed448d5b87a503dd1b2ec79457f0f810716016219d5">GRPC_QUEUE_SHUTDOWN</a>) {</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160; <span class="keywordflow">return</span>;</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160; }</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160;</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160; <span class="keywordtype">bool</span> ok = ev.<a class="code" href="structgrpc__event.html#a99d4215e5df50869af320b1cca5540db">success</a> != 0;</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160; <span class="keywordtype">void</span>* ignored = tag;</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160; <a class="code" href="grpcpp_2impl_2codegen_2core__codegen__interface_8h.html#a39c1421e7081b57c503487659e2653a5">GPR_CODEGEN_ASSERT</a>(!tag-&gt;<a class="code" href="classgrpc_1_1internal_1_1_completion_queue_tag.html#a554869ba610e1dca49b86bd6913587ba">FinalizeResult</a>(&amp;ignored, &amp;ok));</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160; }</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160;</div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; <span class="keywordtype">void</span> InitialAvalanching() {</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; <a class="code" href="impl_2codegen_2atm__gcc__atomic_8h.html#a42e3982d45ae4cec439a12b8fcd618e9">gpr_atm_rel_store</a>(&amp;avalanches_in_flight_, static_cast&lt;gpr_atm&gt;(1));</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; }</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160; <span class="keywordtype">void</span> RegisterAvalanching() {</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; <a class="code" href="impl_2codegen_2atm__gcc__atomic_8h.html#ae337dc477a6a45ac3d91e41e8f3f2f8c">gpr_atm_no_barrier_fetch_add</a>(&amp;avalanches_in_flight_,</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160; static_cast&lt;gpr_atm&gt;(1));</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160; }</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160; <span class="keywordtype">void</span> CompleteAvalanching();</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160;</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160; <a class="code" href="grpc__types_8h.html#a895faab0e6035445750e43482651ba2f">grpc_completion_queue</a>* cq_; <span class="comment">// owned</span></div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160;</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160; <a class="code" href="impl_2codegen_2atm__gcc__atomic_8h.html#a0a6314f31fcae0666a93961bed98af51">gpr_atm</a> avalanches_in_flight_;</div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160;};</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160;</div><div class="line"><a name="l00364"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_completion_queue.html"> 364</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1_server_completion_queue.html">ServerCompletionQueue</a> : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1_completion_queue.html">CompletionQueue</a> {</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00366"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_completion_queue.html#acdb6d4631a3e30737e3903986d69dc52"> 366</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classgrpc_1_1_server_completion_queue.html#acdb6d4631a3e30737e3903986d69dc52">IsFrequentlyPolled</a>() { <span class="keywordflow">return</span> polling_type_ != <a class="code" href="grpc__types_8h.html#a6f3d3ec662c2a8ac669c98163d511343aa291aea150282f3a2366437d8fc93b11">GRPC_CQ_NON_LISTENING</a>; }</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160;</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160; <span class="keyword">protected</span>:</div><div class="line"><a name="l00370"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_completion_queue.html#a1706983733b2a91c8df6712729cd6721"> 370</a></span>&#160; <a class="code" href="classgrpc_1_1_server_completion_queue.html#a1706983733b2a91c8df6712729cd6721">ServerCompletionQueue</a>() {}</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160;</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160; <a class="code" href="classgrpc_1_1_server_completion_queue.html">ServerCompletionQueue</a>(<a class="code" href="grpc__types_8h.html#a6f3d3ec662c2a8ac669c98163d511343">grpc_cq_polling_type</a> polling_type)</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160; : <a class="code" href="classgrpc_1_1_completion_queue.html">CompletionQueue</a>(<a class="code" href="structgrpc__completion__queue__attributes.html">grpc_completion_queue_attributes</a>{</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160; <a class="code" href="grpc__types_8h.html#a52497b2b6db8035126a8b45467a14d97">GRPC_CQ_CURRENT_VERSION</a>, <a class="code" href="grpc__types_8h.html#a1d6272e15d32381a9ffa027cefd60bf8a3fccd6237614f711bfc1999438ed2676">GRPC_CQ_NEXT</a>, polling_type}),</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160; polling_type_(polling_type) {}</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160;</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>&#160; <a class="code" href="grpc__types_8h.html#a6f3d3ec662c2a8ac669c98163d511343">grpc_cq_polling_type</a> polling_type_;</div><div class="line"><a name="l00383"></a><span class="lineno"><a class="line" href="classgrpc_1_1_server_completion_queue.html#a8c2db91f514d534f06396d90c1b1f2c4"> 383</a></span>&#160; <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1_server_builder.html">ServerBuilder</a>;</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160;};</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160;</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>&#160;} <span class="comment">// namespace grpc</span></div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>&#160;</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160;<span class="preprocessor">#endif // GRPCPP_IMPL_CODEGEN_COMPLETION_QUEUE_H</span></div><div class="ttc" id="classgrpc_1_1internal_1_1_server_streaming_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_streaming_handler.html">grpc::internal::ServerStreamingHandler</a></div><div class="ttdoc">A wrapper class of an application provided server streaming handler. </div><div class="ttdef"><b>Definition:</b> byte_buffer.h:47</div></div>
  69. <div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_a40428dbef31a00bf8c6844e17e8a9ad0"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#a40428dbef31a00bf8c6844e17e8a9ad0">grpc::CoreCodegenInterface::grpc_completion_queue_factory_lookup</a></div><div class="ttdeci">virtual const grpc_completion_queue_factory * grpc_completion_queue_factory_lookup(const grpc_completion_queue_attributes *attributes)=0</div></div>
  70. <div class="ttc" id="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_templated_bidi_streaming_handler.html">grpc::internal::TemplatedBidiStreamingHandler</a></div><div class="ttdoc">A wrapper class of an application provided bidi-streaming handler. </div><div class="ttdef"><b>Definition:</b> completion_queue.h:83</div></div>
  71. <div class="ttc" id="grpcpp_2impl_2codegen_2core__codegen__interface_8h_html_a39c1421e7081b57c503487659e2653a5"><div class="ttname"><a href="grpcpp_2impl_2codegen_2core__codegen__interface_8h.html#a39c1421e7081b57c503487659e2653a5">GPR_CODEGEN_ASSERT</a></div><div class="ttdeci">#define GPR_CODEGEN_ASSERT(x)</div><div class="ttdoc">Codegen specific version of GPR_ASSERT. </div><div class="ttdef"><b>Definition:</b> core_codegen_interface.h:138</div></div>
  72. <div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_a6c6b517482387772c954aa2980c5b841"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#a6c6b517482387772c954aa2980c5b841">grpc::CoreCodegenInterface::gpr_inf_future</a></div><div class="ttdeci">virtual gpr_timespec gpr_inf_future(gpr_clock_type type)=0</div></div>
  73. <div class="ttc" id="classgrpc_1_1internal_1_1_server_reader_writer_body_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_server_reader_writer_body.html">grpc::internal::ServerReaderWriterBody</a></div><div class="ttdef"><b>Definition:</b> completion_queue.h:58</div></div>
  74. <div class="ttc" id="classgrpc_1_1internal_1_1_completion_queue_tag_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_completion_queue_tag.html">grpc::internal::CompletionQueueTag</a></div><div class="ttdoc">An interface allowing implementors to process and filter event tags. </div><div class="ttdef"><b>Definition:</b> completion_queue_tag.h:26</div></div>
  75. <div class="ttc" id="impl_2codegen_2atm_8h_html"><div class="ttname"><a href="impl_2codegen_2atm_8h.html">atm.h</a></div></div>
  76. <div class="ttc" id="classgrpc_1_1internal_1_1_completion_queue_tag_html_a554869ba610e1dca49b86bd6913587ba"><div class="ttname"><a href="classgrpc_1_1internal_1_1_completion_queue_tag.html#a554869ba610e1dca49b86bd6913587ba">grpc::internal::CompletionQueueTag::FinalizeResult</a></div><div class="ttdeci">virtual bool FinalizeResult(void **tag, bool *status)=0</div><div class="ttdoc">Called prior to returning from Next(), return value is the status of the operation (return status is ...</div></div>
  77. <div class="ttc" id="grpc__types_8h_html_ab6454071421a36ebc25952ed448d5b87a4339ea61236e103b6555fdf9b6cffab6"><div class="ttname"><a href="grpc__types_8h.html#ab6454071421a36ebc25952ed448d5b87a4339ea61236e103b6555fdf9b6cffab6">GRPC_QUEUE_TIMEOUT</a></div><div class="ttdoc">No event before timeout. </div><div class="ttdef"><b>Definition:</b> grpc_types.h:444</div></div>
  78. <div class="ttc" id="classgrpc_1_1internal_1_1_unknown_method_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_unknown_method_handler.html">grpc::internal::UnknownMethodHandler</a></div><div class="ttdoc">Handle unknown method by returning UNIMPLEMENTED error. </div><div class="ttdef"><b>Definition:</b> method_handler_impl.h:275</div></div>
  79. <div class="ttc" id="structgrpc__event_html_a99d4215e5df50869af320b1cca5540db"><div class="ttname"><a href="structgrpc__event.html#a99d4215e5df50869af320b1cca5540db">grpc_event::success</a></div><div class="ttdeci">int success</div><div class="ttdoc">If the grpc_completion_type is GRPC_OP_COMPLETE, this field indicates whether the operation was succe...</div><div class="ttdef"><b>Definition:</b> grpc_types.h:460</div></div>
  80. <div class="ttc" id="grpc__types_8h_html_a52497b2b6db8035126a8b45467a14d97"><div class="ttname"><a href="grpc__types_8h.html#a52497b2b6db8035126a8b45467a14d97">GRPC_CQ_CURRENT_VERSION</a></div><div class="ttdeci">#define GRPC_CQ_CURRENT_VERSION</div><div class="ttdef"><b>Definition:</b> grpc_types.h:651</div></div>
  81. <div class="ttc" id="classgrpc_1_1_completion_queue_html_a6227657fb2f29291f80cd092f9baf572a5d05c1c970154dad10e5f648890c215b"><div class="ttname"><a href="classgrpc_1_1_completion_queue.html#a6227657fb2f29291f80cd092f9baf572a5d05c1c970154dad10e5f648890c215b">grpc::CompletionQueue::SHUTDOWN</a></div><div class="ttdoc">The completion queue has been shutdown and fully-drained. </div><div class="ttdef"><b>Definition:</b> completion_queue.h:114</div></div>
  82. <div class="ttc" id="grpc__types_8h_html_a1d6272e15d32381a9ffa027cefd60bf8a3fccd6237614f711bfc1999438ed2676"><div class="ttname"><a href="grpc__types_8h.html#a1d6272e15d32381a9ffa027cefd60bf8a3fccd6237614f711bfc1999438ed2676">GRPC_CQ_NEXT</a></div><div class="ttdoc">Events are popped out by calling grpc_completion_queue_next() API ONLY. </div><div class="ttdef"><b>Definition:</b> grpc_types.h:645</div></div>
  83. <div class="ttc" id="classgrpc_1_1_time_point_html_adb76465d3bf0fef9ad5b918f0ea6a9b6"><div class="ttname"><a href="classgrpc_1_1_time_point.html#adb76465d3bf0fef9ad5b918f0ea6a9b6">grpc::TimePoint::raw_time</a></div><div class="ttdeci">gpr_timespec raw_time()</div><div class="ttdef"><b>Definition:</b> time.h:43</div></div>
  84. <div class="ttc" id="classgrpc_1_1_server_completion_queue_html_acdb6d4631a3e30737e3903986d69dc52"><div class="ttname"><a href="classgrpc_1_1_server_completion_queue.html#acdb6d4631a3e30737e3903986d69dc52">grpc::ServerCompletionQueue::IsFrequentlyPolled</a></div><div class="ttdeci">bool IsFrequentlyPolled()</div><div class="ttdef"><b>Definition:</b> completion_queue.h:366</div></div>
  85. <div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_a09c4780b55009b806366d7fec6c5b6c5"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#a09c4780b55009b806366d7fec6c5b6c5">grpc::CoreCodegenInterface::grpc_completion_queue_destroy</a></div><div class="ttdeci">virtual void grpc_completion_queue_destroy(grpc_completion_queue *cq)=0</div></div>
  86. <div class="ttc" id="classgrpc_1_1_grpc_library_codegen_html"><div class="ttname"><a href="classgrpc_1_1_grpc_library_codegen.html">grpc::GrpcLibraryCodegen</a></div><div class="ttdoc">Classes that require gRPC to be initialized should inherit from this class. </div><div class="ttdef"><b>Definition:</b> grpc_library.h:38</div></div>
  87. <div class="ttc" id="classgrpc_1_1_time_point_html"><div class="ttname"><a href="classgrpc_1_1_time_point.html">grpc::TimePoint</a></div><div class="ttdoc">If you are trying to use CompletionQueue::AsyncNext with a time class that isn&amp;#39;t either gpr_timespec ...</div><div class="ttdef"><b>Definition:</b> time.h:40</div></div>
  88. <div class="ttc" id="structgrpc__completion__queue__attributes_html"><div class="ttname"><a href="structgrpc__completion__queue__attributes.html">grpc_completion_queue_attributes</a></div><div class="ttdef"><b>Definition:</b> grpc_types.h:652</div></div>
  89. <div class="ttc" id="classgrpc_1_1_completion_queue_html_a999c317e716d1e74aca2eb050912302b"><div class="ttname"><a href="classgrpc_1_1_completion_queue.html#a999c317e716d1e74aca2eb050912302b">grpc::CompletionQueue::cq</a></div><div class="ttdeci">grpc_completion_queue * cq()</div><div class="ttdoc">Returns a raw pointer to the underlying grpc_completion_queue instance. </div><div class="ttdef"><b>Definition:</b> completion_queue.h:232</div></div>
  90. <div class="ttc" id="classgrpc_1_1_client_context_html"><div class="ttname"><a href="classgrpc_1_1_client_context.html">grpc::ClientContext</a></div><div class="ttdoc">A ClientContext allows the person implementing a service client to: </div><div class="ttdef"><b>Definition:</b> client_context.h:162</div></div>
  91. <div class="ttc" id="classgrpc_1_1_server_reader_html"><div class="ttname"><a href="classgrpc_1_1_server_reader.html">grpc::ServerReader</a></div><div class="ttdoc">Synchronous (blocking) server-side API for doing client-streaming RPCs, where the incoming message st...</div><div class="ttdef"><b>Definition:</b> completion_queue.h:53</div></div>
  92. <div class="ttc" id="classgrpc_1_1_server_completion_queue_html_a1706983733b2a91c8df6712729cd6721"><div class="ttname"><a href="classgrpc_1_1_server_completion_queue.html#a1706983733b2a91c8df6712729cd6721">grpc::ServerCompletionQueue::ServerCompletionQueue</a></div><div class="ttdeci">ServerCompletionQueue()</div><div class="ttdoc">Default constructor. </div><div class="ttdef"><b>Definition:</b> completion_queue.h:370</div></div>
  93. <div class="ttc" id="classgrpc_1_1_completion_queue_html_a86d9810ced694e50f7987ac90b9f8c1a"><div class="ttname"><a href="classgrpc_1_1_completion_queue.html#a86d9810ced694e50f7987ac90b9f8c1a">grpc::CompletionQueue::Next</a></div><div class="ttdeci">bool Next(void **tag, bool *ok)</div><div class="ttdoc">Read from the queue, blocking until an event is available or the queue is shutting down...</div><div class="ttdef"><b>Definition:</b> completion_queue.h:168</div></div>
  94. <div class="ttc" id="classgrpc_1_1internal_1_1_rpc_method_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_rpc_method.html">grpc::internal::RpcMethod</a></div><div class="ttdoc">Descriptor of an RPC method. </div><div class="ttdef"><b>Definition:</b> rpc_method.h:29</div></div>
  95. <div class="ttc" id="classgrpc_1_1_completion_queue_html_af935df99ccd14bcfb674e89f0c077a8c"><div class="ttname"><a href="classgrpc_1_1_completion_queue.html#af935df99ccd14bcfb674e89f0c077a8c">grpc::CompletionQueue::DoThenAsyncNext</a></div><div class="ttdeci">NextStatus DoThenAsyncNext(F &amp;&amp;f, void **tag, bool *ok, const T &amp;deadline)</div><div class="ttdoc">EXPERIMENTAL First executes F, then reads from the queue, blocking up to deadline (or the queue&amp;#39;s shu...</div><div class="ttdef"><b>Definition:</b> completion_queue.h:205</div></div>
  96. <div class="ttc" id="grpc__types_8h_html_a6f3d3ec662c2a8ac669c98163d511343"><div class="ttname"><a href="grpc__types_8h.html#a6f3d3ec662c2a8ac669c98163d511343">grpc_cq_polling_type</a></div><div class="ttdeci">grpc_cq_polling_type</div><div class="ttdoc">Completion queues internally MAY maintain a set of file descriptors in a structure called &amp;#39;pollset&amp;#39;...</div><div class="ttdef"><b>Definition:</b> grpc_types.h:625</div></div>
  97. <div class="ttc" id="classgrpc_1_1_completion_queue_html_abf1d4810de32ca2cc2c14c591b41d2cd"><div class="ttname"><a href="classgrpc_1_1_completion_queue.html#abf1d4810de32ca2cc2c14c591b41d2cd">grpc::CompletionQueue::CompletionQueue</a></div><div class="ttdeci">CompletionQueue(const grpc_completion_queue_attributes &amp;attributes)</div><div class="ttdoc">Private constructor of CompletionQueue only visible to friend classes. </div><div class="ttdef"><b>Definition:</b> completion_queue.h:236</div></div>
  98. <div class="ttc" id="grpc__types_8h_html_ab6454071421a36ebc25952ed448d5b87a503dd1b2ec79457f0f810716016219d5"><div class="ttname"><a href="grpc__types_8h.html#ab6454071421a36ebc25952ed448d5b87a503dd1b2ec79457f0f810716016219d5">GRPC_QUEUE_SHUTDOWN</a></div><div class="ttdoc">Shutting down. </div><div class="ttdef"><b>Definition:</b> grpc_types.h:442</div></div>
  99. <div class="ttc" id="impl_2codegen_2atm__gcc__atomic_8h_html_a42e3982d45ae4cec439a12b8fcd618e9"><div class="ttname"><a href="impl_2codegen_2atm__gcc__atomic_8h.html#a42e3982d45ae4cec439a12b8fcd618e9">gpr_atm_rel_store</a></div><div class="ttdeci">#define gpr_atm_rel_store(p, value)</div><div class="ttdef"><b>Definition:</b> atm_gcc_atomic.h:52</div></div>
  100. <div class="ttc" id="classgrpc_1_1_completion_queue_html_a290ddf3d96e6d1d5886580e60b0602b4"><div class="ttname"><a href="classgrpc_1_1_completion_queue.html#a290ddf3d96e6d1d5886580e60b0602b4">grpc::CompletionQueue::AsyncNext</a></div><div class="ttdeci">NextStatus AsyncNext(void **tag, bool *ok, const T &amp;deadline)</div><div class="ttdoc">Read from the queue, blocking up to deadline (or the queue&amp;#39;s shutdown). </div><div class="ttdef"><b>Definition:</b> completion_queue.h:186</div></div>
  101. <div class="ttc" id="classgrpc_1_1_completion_queue_html_aac07e9da5148c779cac51e1bf948c282"><div class="ttname"><a href="classgrpc_1_1_completion_queue.html#aac07e9da5148c779cac51e1bf948c282">grpc::CompletionQueue::~CompletionQueue</a></div><div class="ttdeci">~CompletionQueue()</div><div class="ttdoc">Destructor. Destroys the owned wrapped completion queue / instance. </div><div class="ttdef"><b>Definition:</b> completion_queue.h:108</div></div>
  102. <div class="ttc" id="classgrpc_1_1_server_html"><div class="ttname"><a href="classgrpc_1_1_server.html">grpc::Server</a></div><div class="ttdoc">Represents a gRPC server. </div><div class="ttdef"><b>Definition:</b> server.h:52</div></div>
  103. <div class="ttc" id="namespacegrpc_html"><div class="ttname"><a href="namespacegrpc.html">grpc</a></div><div class="ttdoc">An Alarm posts the user provided tag to its associated completion queue upon expiry or cancellation...</div><div class="ttdef"><b>Definition:</b> alarm.h:31</div></div>
  104. <div class="ttc" id="grpcpp_2impl_2codegen_2grpc__library_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2grpc__library_8h.html">grpc_library.h</a></div></div>
  105. <div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_add504c465da7d210f7d5a5ee324994be"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#add504c465da7d210f7d5a5ee324994be">grpc::CoreCodegenInterface::grpc_completion_queue_create</a></div><div class="ttdeci">virtual grpc_completion_queue * grpc_completion_queue_create(const grpc_completion_queue_factory *factory, const grpc_completion_queue_attributes *attributes, void *reserved)=0</div></div>
  106. <div class="ttc" id="classgrpc_1_1internal_1_1_client_streaming_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_client_streaming_handler.html">grpc::internal::ClientStreamingHandler</a></div><div class="ttdoc">A wrapper class of an application provided client streaming handler. </div><div class="ttdef"><b>Definition:</b> completion_queue.h:76</div></div>
  107. <div class="ttc" id="impl_2codegen_2atm__gcc__atomic_8h_html_ae337dc477a6a45ac3d91e41e8f3f2f8c"><div class="ttname"><a href="impl_2codegen_2atm__gcc__atomic_8h.html#ae337dc477a6a45ac3d91e41e8f3f2f8c">gpr_atm_no_barrier_fetch_add</a></div><div class="ttdeci">#define gpr_atm_no_barrier_fetch_add(p, delta)</div><div class="ttdef"><b>Definition:</b> atm_gcc_atomic.h:57</div></div>
  108. <div class="ttc" id="classgrpc_1_1_channel_interface_html"><div class="ttname"><a href="classgrpc_1_1_channel_interface.html">grpc::ChannelInterface</a></div><div class="ttdoc">Codegen interface for grpc::Channel. </div><div class="ttdef"><b>Definition:</b> channel_interface.h:55</div></div>
  109. <div class="ttc" id="classgrpc_1_1internal_1_1_rpc_method_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_rpc_method_handler.html">grpc::internal::RpcMethodHandler</a></div><div class="ttdoc">A wrapper class of an application provided rpc method handler. </div><div class="ttdef"><b>Definition:</b> byte_buffer.h:45</div></div>
  110. <div class="ttc" id="namespacegrpc_html_abbcecc18dae64c65df0b6d9aa8bf67a8"><div class="ttname"><a href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">grpc::g_core_codegen_interface</a></div><div class="ttdeci">CoreCodegenInterface * g_core_codegen_interface</div><div class="ttdef"><b>Definition:</b> call.h:46</div></div>
  111. <div class="ttc" id="classgrpc_1_1_completion_queue_html_a6227657fb2f29291f80cd092f9baf572"><div class="ttname"><a href="classgrpc_1_1_completion_queue.html#a6227657fb2f29291f80cd092f9baf572">grpc::CompletionQueue::NextStatus</a></div><div class="ttdeci">NextStatus</div><div class="ttdoc">Tri-state return for AsyncNext: SHUTDOWN, GOT_EVENT, TIMEOUT. </div><div class="ttdef"><b>Definition:</b> completion_queue.h:113</div></div>
  112. <div class="ttc" id="grpc__types_8h_html_a6f3d3ec662c2a8ac669c98163d511343afc366f1bf1fc412fafd97557bc0160c8"><div class="ttname"><a href="grpc__types_8h.html#a6f3d3ec662c2a8ac669c98163d511343afc366f1bf1fc412fafd97557bc0160c8">GRPC_CQ_DEFAULT_POLLING</a></div><div class="ttdoc">The completion queue will have an associated pollset and there is no restriction on the type of file ...</div><div class="ttdef"><b>Definition:</b> grpc_types.h:628</div></div>
  113. <div class="ttc" id="impl_2codegen_2atm__gcc__atomic_8h_html_a0a6314f31fcae0666a93961bed98af51"><div class="ttname"><a href="impl_2codegen_2atm__gcc__atomic_8h.html#a0a6314f31fcae0666a93961bed98af51">gpr_atm</a></div><div class="ttdeci">intptr_t gpr_atm</div><div class="ttdef"><b>Definition:</b> atm_gcc_atomic.h:30</div></div>
  114. <div class="ttc" id="grpc__types_8h_html_a6f3d3ec662c2a8ac669c98163d511343aa291aea150282f3a2366437d8fc93b11"><div class="ttname"><a href="grpc__types_8h.html#a6f3d3ec662c2a8ac669c98163d511343aa291aea150282f3a2366437d8fc93b11">GRPC_CQ_NON_LISTENING</a></div><div class="ttdoc">Similar to GRPC_CQ_DEFAULT_POLLING except that the completion queues will not contain any &amp;#39;listening ...</div><div class="ttdef"><b>Definition:</b> grpc_types.h:633</div></div>
  115. <div class="ttc" id="classgrpc_1_1_completion_queue_html_aea987a15a475923e949934e481fe3566"><div class="ttname"><a href="classgrpc_1_1_completion_queue.html#aea987a15a475923e949934e481fe3566">grpc::CompletionQueue::CompletionQueue</a></div><div class="ttdeci">CompletionQueue()</div><div class="ttdoc">Default constructor. </div><div class="ttdef"><b>Definition:</b> completion_queue.h:98</div></div>
  116. <div class="ttc" id="classgrpc_1_1_server_context_html"><div class="ttname"><a href="classgrpc_1_1_server_context.html">grpc::ServerContext</a></div><div class="ttdoc">A ServerContext allows the person implementing a service handler to: </div><div class="ttdef"><b>Definition:</b> server_context.h:96</div></div>
  117. <div class="ttc" id="classgrpc_1_1_server_interface_html"><div class="ttname"><a href="classgrpc_1_1_server_interface.html">grpc::ServerInterface</a></div><div class="ttdef"><b>Definition:</b> server_interface.h:48</div></div>
  118. <div class="ttc" id="grpcpp_2impl_2codegen_2time_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2time_8h.html">time.h</a></div></div>
  119. <div class="ttc" id="gpr__types_8h_html_a2441bd1fbe80e86ff741e0757725b281a685c67eccb0b9e3de6311b1e1330a746"><div class="ttname"><a href="gpr__types_8h.html#a2441bd1fbe80e86ff741e0757725b281a685c67eccb0b9e3de6311b1e1330a746">GPR_CLOCK_REALTIME</a></div><div class="ttdoc">Realtime clock. </div><div class="ttdef"><b>Definition:</b> gpr_types.h:36</div></div>
  120. <div class="ttc" id="classgrpc_1_1_server_writer_html"><div class="ttname"><a href="classgrpc_1_1_server_writer.html">grpc::ServerWriter</a></div><div class="ttdoc">Synchronous (blocking) server-side API for doing for doing a server-streaming RPCs, where the outgoing message stream coming from the server has messages of type W. </div><div class="ttdef"><b>Definition:</b> completion_queue.h:55</div></div>
  121. <div class="ttc" id="classgrpc_1_1_completion_queue_html"><div class="ttname"><a href="classgrpc_1_1_completion_queue.html">grpc::CompletionQueue</a></div><div class="ttdoc">A thin wrapper around grpc_completion_queue (see src/core/lib/surface/completion_queue.h). </div><div class="ttdef"><b>Definition:</b> completion_queue.h:94</div></div>
  122. <div class="ttc" id="grpcpp_2impl_2codegen_2core__codegen__interface_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2core__codegen__interface_8h.html">core_codegen_interface.h</a></div></div>
  123. <div class="ttc" id="classgrpc_1_1internal_1_1_blocking_unary_call_impl_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_blocking_unary_call_impl.html">grpc::internal::BlockingUnaryCallImpl</a></div><div class="ttdef"><b>Definition:</b> channel_interface.h:43</div></div>
  124. <div class="ttc" id="grpcpp_2impl_2codegen_2status_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2status_8h.html">status.h</a></div></div>
  125. <div class="ttc" id="classgrpc_1_1_core_codegen_interface_html"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html">grpc::CoreCodegenInterface</a></div><div class="ttdoc">Interface between the codegen library and the minimal subset of core features required by the generat...</div><div class="ttdef"><b>Definition:</b> core_codegen_interface.h:37</div></div>
  126. <div class="ttc" id="grpcpp_2impl_2codegen_2completion__queue__tag_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2completion__queue__tag_8h.html">completion_queue_tag.h</a></div></div>
  127. <div class="ttc" id="structgpr__timespec_html"><div class="ttname"><a href="structgpr__timespec.html">gpr_timespec</a></div><div class="ttdoc">Analogous to struct timespec. </div><div class="ttdef"><b>Definition:</b> gpr_types.h:47</div></div>
  128. <div class="ttc" id="classgrpc_1_1_server_completion_queue_html"><div class="ttname"><a href="classgrpc_1_1_server_completion_queue.html">grpc::ServerCompletionQueue</a></div><div class="ttdoc">A specific type of completion queue used by the processing of notifications by servers. </div><div class="ttdef"><b>Definition:</b> completion_queue.h:364</div></div>
  129. <div class="ttc" id="classgrpc_1_1internal_1_1_bidi_streaming_handler_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_bidi_streaming_handler.html">grpc::internal::BidiStreamingHandler</a></div><div class="ttdef"><b>Definition:</b> completion_queue.h:80</div></div>
  130. <div class="ttc" id="grpc__types_8h_html_a895faab0e6035445750e43482651ba2f"><div class="ttname"><a href="grpc__types_8h.html#a895faab0e6035445750e43482651ba2f">grpc_completion_queue</a></div><div class="ttdeci">struct grpc_completion_queue grpc_completion_queue</div><div class="ttdoc">Completion Queues enable notification of the completion of asynchronous actions. </div><div class="ttdef"><b>Definition:</b> grpc_types.h:56</div></div>
  131. <div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_a9e0b243dbf1acc21dc123c2d3160026d"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#a9e0b243dbf1acc21dc123c2d3160026d">grpc::CoreCodegenInterface::gpr_time_0</a></div><div class="ttdeci">virtual gpr_timespec gpr_time_0(gpr_clock_type type)=0</div></div>
  132. <div class="ttc" id="classgrpc_1_1_server_builder_html"><div class="ttname"><a href="classgrpc_1_1_server_builder.html">grpc::ServerBuilder</a></div><div class="ttdoc">A builder class for the creation and startup of grpc::Server instances. </div><div class="ttdef"><b>Definition:</b> server_builder.h:52</div></div>
  133. <div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_a4fcba9ee61fc1cc73d0e68022d2b80ad"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#a4fcba9ee61fc1cc73d0e68022d2b80ad">grpc::CoreCodegenInterface::grpc_completion_queue_pluck</a></div><div class="ttdeci">virtual grpc_event grpc_completion_queue_pluck(grpc_completion_queue *cq, void *tag, gpr_timespec deadline, void *reserved)=0</div></div>
  134. <div class="ttc" id="classgrpc_1_1_channel_html"><div class="ttname"><a href="classgrpc_1_1_channel.html">grpc::Channel</a></div><div class="ttdoc">Channels represent a connection to an endpoint. Created by CreateChannel. </div><div class="ttdef"><b>Definition:</b> channel.h:34</div></div>
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