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<a href="impl_2codegen_2server__callback__impl_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright 2019 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;</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#ifndef GRPCPP_IMPL_CODEGEN_SERVER_CALLBACK_IMPL_H</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#define GRPCPP_IMPL_CODEGEN_SERVER_CALLBACK_IMPL_H</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#include &lt;atomic&gt;</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#include &lt;functional&gt;</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#include &lt;type_traits&gt;</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2impl_2codegen_2call_8h.html">grpcpp/impl/codegen/call.h</a>&gt;</span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="call__op__set_8h.html">grpcpp/impl/codegen/call_op_set.h</a>&gt;</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="callback__common_8h.html">grpcpp/impl/codegen/callback_common.h</a>&gt;</span></div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2impl_2codegen_2config_8h.html">grpcpp/impl/codegen/config.h</a>&gt;</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</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="l00030"></a><span class="lineno">   30</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="impl_2codegen_2message__allocator_8h.html">grpcpp/impl/codegen/message_allocator.h</a>&gt;</span></div><div class="line"><a name="l00031"></a><span class="lineno">   31</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="l00032"></a><span class="lineno">   32</span>&#160;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacegrpc__impl.html">grpc_impl</a> {</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="comment">// Declare base class of all reactors as internal</span></div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="keyword">namespace </span>internal {</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="comment">// Forward declarations</span></div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Request, <span class="keyword">class</span> Response&gt;</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="keyword">class </span>CallbackUnaryHandler;</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Request, <span class="keyword">class</span> Response&gt;</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="keyword">class </span>CallbackClientStreamingHandler;</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Request, <span class="keyword">class</span> Response&gt;</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="keyword">class </span>CallbackServerStreamingHandler;</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Request, <span class="keyword">class</span> Response&gt;</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="keyword">class </span>CallbackBidiHandler;</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;</div><div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1internal_1_1_server_reactor.html">   48</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1internal_1_1_server_reactor.html">ServerReactor</a> {</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;  <span class="keyword">virtual</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_reactor.html#a6a77c318168102a8d0577cbb4bb9bb02">~ServerReactor</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_reactor.html#a867b79e8c86ef14ac12f55e0322117e9">OnDone</a>() = 0;</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_reactor.html#aaf788a6824178974d5ab414325746fa2">OnCancel</a>() = 0;</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;  <span class="comment">// The following is not API. It is for internal use only and specifies whether</span></div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;  <span class="comment">// all reactions of this Reactor can be run without an extra executor</span></div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;  <span class="comment">// scheduling. This should only be used for internally-defined reactors with</span></div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;  <span class="comment">// trivial reactions.</span></div><div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1internal_1_1_server_reactor.html#a5e5f8dfe3370dd7ff2b3a9ebfb2a9039">   58</a></span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_reactor.html#a5e5f8dfe3370dd7ff2b3a9ebfb2a9039">InternalInlineable</a>() { <span class="keywordflow">return</span> <span class="keyword">false</span>; }</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;  <span class="keyword">template</span> &lt;<span class="keyword">class</span> Request, <span class="keyword">class</span> Response&gt;</div><div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1internal_1_1_server_reactor.html#a36fce87741ce699f749216a4c7d36d1f">   62</a></span>&#160;  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1internal_1_1_callback_unary_handler.html">CallbackUnaryHandler</a>;</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;  <span class="keyword">template</span> &lt;<span class="keyword">class</span> Request, <span class="keyword">class</span> Response&gt;</div><div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1internal_1_1_server_reactor.html#ab42503b71cc07a77da05b39d647e0c3e">   64</a></span>&#160;  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1internal_1_1_callback_client_streaming_handler.html">CallbackClientStreamingHandler</a>;</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;  <span class="keyword">template</span> &lt;<span class="keyword">class</span> Request, <span class="keyword">class</span> Response&gt;</div><div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1internal_1_1_server_reactor.html#acdc495055cbcc7cffb4b9bbf5f2523df">   66</a></span>&#160;  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1internal_1_1_callback_server_streaming_handler.html">CallbackServerStreamingHandler</a>;</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;  <span class="keyword">template</span> &lt;<span class="keyword">class</span> Request, <span class="keyword">class</span> Response&gt;</div><div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1internal_1_1_server_reactor.html#ac41268fbcd7a5fc78bbf5541bfb0b618">   68</a></span>&#160;  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1internal_1_1_callback_bidi_handler.html">CallbackBidiHandler</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;</div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1internal_1_1_server_callback_call.html">   72</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1internal_1_1_server_callback_call.html">ServerCallbackCall</a> {</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1internal_1_1_server_callback_call.html#aad9edfddafcb9c94008f13f075803277">   74</a></span>&#160;  <span class="keyword">virtual</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_callback_call.html#aad9edfddafcb9c94008f13f075803277">~ServerCallbackCall</a>() {}</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;  <span class="comment">// This object is responsible for tracking when it is safe to call</span></div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;  <span class="comment">// OnCancel. This function should not be called until after the method handler</span></div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;  <span class="comment">// is done and the RPC has completed with a cancellation. This is tracked by</span></div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;  <span class="comment">// counting how many of these conditions have been met and calling OnCancel</span></div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;  <span class="comment">// when none remain unmet.</span></div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;  <span class="comment">// Fast version called with known reactor passed in, used from derived</span></div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;  <span class="comment">// classes, typically in non-cancel case</span></div><div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1internal_1_1_server_callback_call.html#a97a39853917ae10cef4ac92b3e2fa0b9">   84</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_callback_call.html#a97a39853917ae10cef4ac92b3e2fa0b9">MaybeCallOnCancel</a>(<a class="code" href="classgrpc__impl_1_1internal_1_1_server_reactor.html">ServerReactor</a>* reactor) {</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="impl_2codegen_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a>(on_cancel_conditions_remaining_.fetch_sub(</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;                         1, std::memory_order_acq_rel) == 1)) {</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;      CallOnCancel(reactor);</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    }</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;  }</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;  <span class="comment">// Slower version called from object that doesn&#39;t know the reactor a priori</span></div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;  <span class="comment">// (such as the ServerContext CompletionOp which is formed before the</span></div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;  <span class="comment">// reactor). This is used in cancel cases only, so it&#39;s ok to be slower and</span></div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;  <span class="comment">// invoke a virtual function.</span></div><div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1internal_1_1_server_callback_call.html#acf31e9423fd316c02245a4fb68740ab9">   95</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_callback_call.html#acf31e9423fd316c02245a4fb68740ab9">MaybeCallOnCancel</a>() { <a class="code" href="classgrpc__impl_1_1internal_1_1_server_callback_call.html#acf31e9423fd316c02245a4fb68740ab9">MaybeCallOnCancel</a>(reactor()); }</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160; <span class="keyword">protected</span>:</div><div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1internal_1_1_server_callback_call.html#aa1093ddb04be88a3bd4cc21e2ecae15d">   99</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_callback_call.html#aa1093ddb04be88a3bd4cc21e2ecae15d">Ref</a>() { callbacks_outstanding_.fetch_add(1, std::memory_order_relaxed); }</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;</div><div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1internal_1_1_server_callback_call.html#a94435a66098104427f530fd607a10124">  102</a></span>&#160;  <span class="keywordtype">int</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_callback_call.html#a94435a66098104427f530fd607a10124">Unref</a>() {</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    <span class="keywordflow">return</span> callbacks_outstanding_.fetch_sub(1, std::memory_order_acq_rel);</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;  }</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;  <span class="keyword">virtual</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_reactor.html">ServerReactor</a>* reactor() = 0;</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> MaybeDone() = 0;</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;  <span class="comment">// If the OnCancel reaction is inlineable, execute it inline. Otherwise send</span></div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;  <span class="comment">// it to an executor.</span></div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;  <span class="keywordtype">void</span> CallOnCancel(<a class="code" href="classgrpc__impl_1_1internal_1_1_server_reactor.html">ServerReactor</a>* reactor);</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;  std::atomic_int on_cancel_conditions_remaining_{2};</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;  std::atomic_int callbacks_outstanding_{</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;      3};  <span class="comment">// reserve for start, Finish, and CompletionOp</span></div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;};</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;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Request, <span class="keyword">class</span> Response&gt;</div><div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1internal_1_1_default_message_holder.html">  120</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1internal_1_1_default_message_holder.html">DefaultMessageHolder</a></div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;    : <span class="keyword">public</span> <a class="code" href="classgrpc_1_1experimental_1_1_message_holder.html">::grpc::experimental::MessageHolder</a>&lt;Request, Response&gt; {</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00123"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1internal_1_1_default_message_holder.html#aed463128975d1cb9ce66404eaf5317f8">  123</a></span>&#160;  <a class="code" href="classgrpc__impl_1_1internal_1_1_default_message_holder.html#aed463128975d1cb9ce66404eaf5317f8">DefaultMessageHolder</a>() {</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    this-&gt;set_request(&amp;request_obj_);</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;    this-&gt;set_response(&amp;response_obj_);</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;  }</div><div class="line"><a name="l00127"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1internal_1_1_default_message_holder.html#a5446fcb81a8bda54748fdad52670a61a">  127</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_default_message_holder.html#a5446fcb81a8bda54748fdad52670a61a">Release</a>()<span class="keyword"> override </span>{</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    <span class="comment">// the object is allocated in the call arena.</span></div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;    this-&gt;~<a class="code" href="classgrpc__impl_1_1internal_1_1_default_message_holder.html">DefaultMessageHolder&lt;Request, Response&gt;</a>();</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;  }</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;  Request request_obj_;</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;  Response response_obj_;</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;};</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;}  <span class="comment">// namespace internal</span></div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;<span class="comment">// Forward declarations</span></div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1_server_unary_reactor.html">ServerUnaryReactor</a>;</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Request&gt;</div><div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_read_reactor.html">  142</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1_server_read_reactor.html">ServerReadReactor</a>;</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Response&gt;</div><div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_write_reactor.html">  144</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1_server_write_reactor.html">ServerWriteReactor</a>;</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Request, <span class="keyword">class</span> Response&gt;</div><div class="line"><a name="l00146"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_bidi_reactor.html">  146</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1_server_bidi_reactor.html">ServerBidiReactor</a>;</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;<span class="comment">// NOTE: The actual call/stream object classes are provided as API only to</span></div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;<span class="comment">// support mocking. There are no implementations of these class interfaces in</span></div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;<span class="comment">// the API.</span></div><div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_callback_unary.html">  151</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1_server_callback_unary.html">ServerCallbackUnary</a> : <span class="keyword">public</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_callback_call.html">internal::ServerCallbackCall</a> {</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00153"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_callback_unary.html#a35599802b0328e19431ccd34e8ba9adf">  153</a></span>&#160;  <span class="keyword">virtual</span> <a class="code" href="classgrpc__impl_1_1_server_callback_unary.html#a35599802b0328e19431ccd34e8ba9adf">~ServerCallbackUnary</a>() {}</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Finish(::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) = 0;</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> SendInitialMetadata() = 0;</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160; <span class="keyword">protected</span>:</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;  <span class="comment">// Use a template rather than explicitly specifying ServerUnaryReactor to</span></div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;  <span class="comment">// delay binding and avoid a circular forward declaration issue</span></div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;  <span class="keyword">template</span> &lt;<span class="keyword">class</span> Reactor&gt;</div><div class="line"><a name="l00161"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_callback_unary.html#ad97665bf31cac08227a35e1f9b08b72f">  161</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_callback_unary.html#ad97665bf31cac08227a35e1f9b08b72f">BindReactor</a>(Reactor* reactor) {</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;    reactor-&gt;InternalBindCall(<span class="keyword">this</span>);</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;  }</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;};</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Request&gt;</div><div class="line"><a name="l00167"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_callback_reader.html">  167</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1_server_callback_reader.html">ServerCallbackReader</a> : <span class="keyword">public</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_callback_call.html">internal::ServerCallbackCall</a> {</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_callback_reader.html#a6875c01fafd6e297a411e86c510b8c28">  169</a></span>&#160;  <span class="keyword">virtual</span> <a class="code" href="classgrpc__impl_1_1_server_callback_reader.html#a6875c01fafd6e297a411e86c510b8c28">~ServerCallbackReader</a>() {}</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Finish(::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) = 0;</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> SendInitialMetadata() = 0;</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Read(Request* msg) = 0;</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160; <span class="keyword">protected</span>:</div><div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_callback_reader.html#a970b417f483e787aa05076ea650e07ee">  175</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_callback_reader.html#a970b417f483e787aa05076ea650e07ee">BindReactor</a>(<a class="code" href="classgrpc__impl_1_1_server_read_reactor.html">ServerReadReactor&lt;Request&gt;</a>* reactor) {</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    reactor-&gt;InternalBindReader(<span class="keyword">this</span>);</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;  }</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;};</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Response&gt;</div><div class="line"><a name="l00181"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_callback_writer.html">  181</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1_server_callback_writer.html">ServerCallbackWriter</a> : <span class="keyword">public</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_callback_call.html">internal::ServerCallbackCall</a> {</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00183"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_callback_writer.html#ab5552491e0aac8925f4dc0145a237516">  183</a></span>&#160;  <span class="keyword">virtual</span> <a class="code" href="classgrpc__impl_1_1_server_callback_writer.html#ab5552491e0aac8925f4dc0145a237516">~ServerCallbackWriter</a>() {}</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Finish(::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) = 0;</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> SendInitialMetadata() = 0;</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Write(<span class="keyword">const</span> Response* msg, ::<a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> options) = 0;</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> WriteAndFinish(<span class="keyword">const</span> Response* msg, ::<a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> options,</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;                              ::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) = 0;</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160; <span class="keyword">protected</span>:</div><div class="line"><a name="l00192"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_callback_writer.html#a77d7add5bfce9798fcb98a32ecbbb9f5">  192</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_callback_writer.html#a77d7add5bfce9798fcb98a32ecbbb9f5">BindReactor</a>(<a class="code" href="classgrpc__impl_1_1_server_write_reactor.html">ServerWriteReactor&lt;Response&gt;</a>* reactor) {</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;    reactor-&gt;InternalBindWriter(<span class="keyword">this</span>);</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;  }</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;};</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Request, <span class="keyword">class</span> Response&gt;</div><div class="line"><a name="l00198"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_callback_reader_writer.html">  198</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1_server_callback_reader_writer.html">ServerCallbackReaderWriter</a> : <span class="keyword">public</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_callback_call.html">internal::ServerCallbackCall</a> {</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_callback_reader_writer.html#a907fe5e17d48a66f3535e504a3322d67">  200</a></span>&#160;  <span class="keyword">virtual</span> <a class="code" href="classgrpc__impl_1_1_server_callback_reader_writer.html#a907fe5e17d48a66f3535e504a3322d67">~ServerCallbackReaderWriter</a>() {}</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Finish(::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) = 0;</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> SendInitialMetadata() = 0;</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Read(Request* msg) = 0;</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Write(<span class="keyword">const</span> Response* msg, ::<a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> options) = 0;</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> WriteAndFinish(<span class="keyword">const</span> Response* msg, ::<a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> options,</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;                              ::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) = 0;</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160; <span class="keyword">protected</span>:</div><div class="line"><a name="l00210"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_callback_reader_writer.html#ab698a681bb5ca7e9d6c99f7cf25d686a">  210</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_callback_reader_writer.html#ab698a681bb5ca7e9d6c99f7cf25d686a">BindReactor</a>(<a class="code" href="classgrpc__impl_1_1_server_bidi_reactor.html">ServerBidiReactor&lt;Request, Response&gt;</a>* reactor) {</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    reactor-&gt;InternalBindStream(<span class="keyword">this</span>);</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="l00215"></a><span class="lineno">  215</span>&#160;<span class="comment">// The following classes are the reactor interfaces that are to be implemented</span></div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;<span class="comment">// by the user, returned as the output parameter of the method handler for a</span></div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;<span class="comment">// callback method. Note that none of the classes are pure; all reactions have a</span></div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;<span class="comment">// default empty reaction so that the user class only needs to override those</span></div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;<span class="comment">// classes that it cares about.</span></div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Request, <span class="keyword">class</span> Response&gt;</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1_server_bidi_reactor.html">ServerBidiReactor</a> : <span class="keyword">public</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_reactor.html">internal::ServerReactor</a> {</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;  <span class="comment">// NOTE: Initializing stream_ as a constructor initializer rather than a</span></div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;  <span class="comment">//       default initializer because gcc-4.x requires a copy constructor for</span></div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;  <span class="comment">//       default initializing a templated member, which isn&#39;t ok for atomic.</span></div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;  <span class="comment">// TODO(vjpai): Switch to default constructor and default initializer when</span></div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;  <span class="comment">//              gcc-4.x is no longer supported</span></div><div class="line"><a name="l00230"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_bidi_reactor.html#aa1c73ae06f69e6375528d0f18ca5801f">  230</a></span>&#160;  <a class="code" href="classgrpc__impl_1_1_server_bidi_reactor.html#aa1c73ae06f69e6375528d0f18ca5801f">ServerBidiReactor</a>() : stream_(nullptr) {}</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;  ~<a class="code" href="classgrpc__impl_1_1_server_bidi_reactor.html">ServerBidiReactor</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;</div><div class="line"><a name="l00236"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_bidi_reactor.html#a2cdada582b06d8fccd1630b08f80205e">  236</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_bidi_reactor.html#a2cdada582b06d8fccd1630b08f80205e">StartSendInitialMetadata</a>() {</div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;    <a class="code" href="classgrpc__impl_1_1_server_callback_reader_writer.html">ServerCallbackReaderWriter&lt;Request, Response&gt;</a>* stream =</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;        stream_.load(std::memory_order_acquire);</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    <span class="keywordflow">if</span> (stream == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;      <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&amp;stream_mu_);</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;      stream = stream_.load(std::memory_order_relaxed);</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;      <span class="keywordflow">if</span> (stream == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;        send_initial_metadata_wanted_ = <span class="keyword">true</span>;</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;      }</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;    }</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;    stream-&gt;<a class="code" href="classgrpc__impl_1_1_server_callback_reader_writer.html#a8f1770afddd67a9658ab2e8925120f06">SendInitialMetadata</a>();</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;  }</div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;</div><div class="line"><a name="l00254"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_bidi_reactor.html#ada9fdd9ef059696dce28c12ce74f6b48">  254</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_bidi_reactor.html#ada9fdd9ef059696dce28c12ce74f6b48">StartRead</a>(Request* req) {</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;    <a class="code" href="classgrpc__impl_1_1_server_callback_reader_writer.html">ServerCallbackReaderWriter&lt;Request, Response&gt;</a>* stream =</div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;        stream_.load(std::memory_order_acquire);</div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;    <span class="keywordflow">if</span> (stream == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;      <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&amp;stream_mu_);</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;      stream = stream_.load(std::memory_order_relaxed);</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;      <span class="keywordflow">if</span> (stream == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;        read_wanted_ = req;</div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;      }</div><div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;    }</div><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;    stream-&gt;<a class="code" href="classgrpc__impl_1_1_server_callback_reader_writer.html#a250254ddb1ba38b5df7950fcc1aad4e3">Read</a>(req);</div><div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;  }</div><div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;</div><div class="line"><a name="l00273"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_bidi_reactor.html#a282423b3c06e63540a1da9b85d6dcf90">  273</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_bidi_reactor.html#a282423b3c06e63540a1da9b85d6dcf90">StartWrite</a>(<span class="keyword">const</span> Response* resp) {</div><div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;    StartWrite(resp, ::<a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a>());</div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160; 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   <span class="keywordflow">if</span> (stream == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;      <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&amp;stream_mu_);</div><div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;      stream = stream_.load(std::memory_order_relaxed);</div><div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;      <span class="keywordflow">if</span> (stream == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;        write_wanted_ = resp;</div><div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;        write_options_wanted_ = std::move(options);</div><div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;      }</div><div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;    }</div><div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;    stream-&gt;<a class="code" href="classgrpc__impl_1_1_server_callback_reader_writer.html#a6ce1d50fba4ab540d25aabb7c7d0a219">Write</a>(resp, std::move(options));</div><div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;  }</div><div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;</div><div class="line"><a name="l00311"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_bidi_reactor.html#a90d1e04754401ea56e5af3e63f17c45b">  311</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_bidi_reactor.html#a90d1e04754401ea56e5af3e63f17c45b">StartWriteAndFinish</a>(<span class="keyword">const</span> Response* resp, ::<a class="code" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> options,</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;                           ::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) {</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;    <a class="code" href="classgrpc__impl_1_1_server_callback_reader_writer.html">ServerCallbackReaderWriter&lt;Request, Response&gt;</a>* stream =</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;        stream_.load(std::memory_order_acquire);</div><div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;    <span class="keywordflow">if</span> (stream == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;      <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&amp;stream_mu_);</div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;      stream = stream_.load(std::memory_order_relaxed);</div><div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;      <span class="keywordflow">if</span> (stream == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;        write_and_finish_wanted_ = <span class="keyword">true</span>;</div><div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;        write_wanted_ = resp;</div><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;        write_options_wanted_ = std::move(options);</div><div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;        status_wanted_ = std::move(s);</div><div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;      }</div><div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;    }</div><div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160; 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 }</div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;</div><div class="line"><a name="l00347"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_bidi_reactor.html#a38bc0a0996793a7b6738e9a6b415a200">  347</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_bidi_reactor.html#a38bc0a0996793a7b6738e9a6b415a200">Finish</a>(::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) {</div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;    <a class="code" href="classgrpc__impl_1_1_server_callback_reader_writer.html">ServerCallbackReaderWriter&lt;Request, Response&gt;</a>* stream =</div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;        stream_.load(std::memory_order_acquire);</div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;    <span class="keywordflow">if</span> (stream == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160; 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   }</div><div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;    stream-&gt;<a class="code" href="classgrpc__impl_1_1_server_callback_reader_writer.html#a99c0f8e7076871a608a8e2d13f5db765">Finish</a>(std::move(s));</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="l00368"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_bidi_reactor.html#a0b776565562fb0f4a36fce21e08f50f5">  368</a></span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_bidi_reactor.html#a0b776565562fb0f4a36fce21e08f50f5">OnSendInitialMetadataDone</a>(<span class="keywordtype">bool</span> <span class="comment">/*ok*/</span>) {}</div><div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;</div><div class="line"><a name="l00374"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_bidi_reactor.html#aa46d7c019d5863630cc6862aac2aeb3a">  374</a></span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_bidi_reactor.html#aa46d7c019d5863630cc6862aac2aeb3a">OnReadDone</a>(<span class="keywordtype">bool</span> <span class="comment">/*ok*/</span>) {}</div><div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;</div><div class="line"><a name="l00381"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_bidi_reactor.html#a2728217ee5e12e897261c892e8e28d49">  381</a></span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_bidi_reactor.html#a2728217ee5e12e897261c892e8e28d49">OnWriteDone</a>(<span class="keywordtype">bool</span> <span class="comment">/*ok*/</span>) {}</div><div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;</div><div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_reactor.html#a867b79e8c86ef14ac12f55e0322117e9">OnDone</a>() <span class="keyword">override</span> = 0;</div><div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;</div><div class="line"><a name="l00391"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_bidi_reactor.html#af38ba8302d38a0f191c39112e2afe55b">  391</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_bidi_reactor.html#af38ba8302d38a0f191c39112e2afe55b">OnCancel</a>()<span class="keyword"> override </span>{}</div><div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;</div><div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00394"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_bidi_reactor.html#a7c37735f41590c54ad5948d348e63864">  394</a></span>&#160;  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1_server_callback_reader_writer.html">ServerCallbackReaderWriter</a>&lt;Request, Response&gt;;</div><div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;  <span class="comment">// May be overridden by internal implementation details. This is not a public</span></div><div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;  <span class="comment">// customization point.</span></div><div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> InternalBindStream(</div><div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;      <a class="code" href="classgrpc__impl_1_1_server_callback_reader_writer.html">ServerCallbackReaderWriter&lt;Request, Response&gt;</a>* stream) {</div><div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;    <a class="code" href="classgrpc_1_1internal_1_1_releasable_mutex_lock.html">grpc::internal::ReleasableMutexLock</a> l(&amp;stream_mu_);</div><div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;    stream_.store(stream, std::memory_order_release);</div><div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;    <span class="keywordflow">if</span> (send_initial_metadata_wanted_) {</div><div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;      stream-&gt;<a class="code" href="classgrpc__impl_1_1_server_callback_reader_writer.html#a8f1770afddd67a9658ab2e8925120f06">SendInitialMetadata</a>();</div><div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;      send_initial_metadata_wanted_ = <span class="keyword">false</span>;</div><div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;    }</div><div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;    <span class="keywordflow">if</span> (read_wanted_ != <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;      stream-&gt;<a class="code" href="classgrpc__impl_1_1_server_callback_reader_writer.html#a250254ddb1ba38b5df7950fcc1aad4e3">Read</a>(read_wanted_);</div><div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;      read_wanted_ = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;    }</div><div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;    <span class="keywordflow">if</span> (write_and_finish_wanted_) {</div><div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;      <span class="comment">// Don&#39;t perform actual finish actions while holding lock since it could</span></div><div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;      <span class="comment">// trigger OnDone that destroys this object including the still-held lock.</span></div><div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;      write_and_finish_wanted_ = <span class="keyword">false</span>;</div><div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;      <span class="keyword">const</span> Response* write_wanted = write_wanted_;</div><div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160; 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     <span class="keywordflow">return</span>;</div><div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;      <span class="keywordflow">if</span> (write_wanted_ != <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;        stream-&gt;<a class="code" href="classgrpc__impl_1_1_server_callback_reader_writer.html#a6ce1d50fba4ab540d25aabb7c7d0a219">Write</a>(write_wanted_, std::move(write_options_wanted_));</div><div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;        write_wanted_ = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;      }</div><div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;      <span class="keywordflow">if</span> (finish_wanted_) {</div><div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;        finish_wanted_ = <span class="keyword">false</span>;</div><div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;        <a class="code" href="classgrpc_1_1_status.html">::grpc::Status</a> status_wanted = std::move(status_wanted_);</div><div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;        l.Unlock();</div><div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;        stream-&gt;<a class="code" href="classgrpc__impl_1_1_server_callback_reader_writer.html#a99c0f8e7076871a608a8e2d13f5db765">Finish</a>(std::move(status_wanted));</div><div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;      }</div><div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;    }</div><div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;  }</div><div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;</div><div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;  <a class="code" href="classgrpc_1_1internal_1_1_mutex.html">grpc::internal::Mutex</a> stream_mu_;</div><div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;  std::atomic&lt;ServerCallbackReaderWriter&lt;Request, Response&gt;*&gt; stream_;</div><div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;  <span class="keywordtype">bool</span> send_initial_metadata_wanted_ <span class="comment">/* GUARDED_BY(stream_mu_) */</span> = <span class="keyword">false</span>;</div><div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;  <span class="keywordtype">bool</span> write_and_finish_wanted_ <span class="comment">/* GUARDED_BY(stream_mu_) */</span> = <span class="keyword">false</span>;</div><div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;  <span class="keywordtype">bool</span> finish_wanted_ <span class="comment">/* GUARDED_BY(stream_mu_) */</span> = <span class="keyword">false</span>;</div><div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;  Request* read_wanted_ <span class="comment">/* GUARDED_BY(stream_mu_) */</span> = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;  <span class="keyword">const</span> Response* write_wanted_ <span class="comment">/* GUARDED_BY(stream_mu_) */</span> = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;  <a class="code" href="classgrpc_1_1_write_options.html">::grpc::WriteOptions</a> write_options_wanted_ <span class="comment">/* GUARDED_BY(stream_mu_) */</span>;</div><div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;  <a class="code" href="classgrpc_1_1_status.html">::grpc::Status</a> status_wanted_ <span class="comment">/* GUARDED_BY(stream_mu_) */</span>;</div><div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;};</div><div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;</div><div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Request&gt;</div><div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1_server_read_reactor.html">ServerReadReactor</a> : <span class="keyword">public</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_reactor.html">internal::ServerReactor</a> {</div><div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00451"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_read_reactor.html#a34a5520199bf6cb3db2d4d01ae8a22ea">  451</a></span>&#160;  <a class="code" href="classgrpc__impl_1_1_server_read_reactor.html#a34a5520199bf6cb3db2d4d01ae8a22ea">ServerReadReactor</a>() : reader_(nullptr) {}</div><div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;  ~<a class="code" href="classgrpc__impl_1_1_server_read_reactor.html">ServerReadReactor</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;</div><div class="line"><a name="l00455"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_read_reactor.html#aadd02ff7429b5184d0fd580dbbc13c5c">  455</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_read_reactor.html#aadd02ff7429b5184d0fd580dbbc13c5c">StartSendInitialMetadata</a>() {</div><div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160; 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 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_read_reactor.html#a42c5b68478319c69b867cb18b19d5515">OnSendInitialMetadataDone</a>(<span class="keywordtype">bool</span> <span class="comment">/*ok*/</span>) {}</div><div class="line"><a name="l00498"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_read_reactor.html#a97d882c6e66970ea53744efda30f69be">  498</a></span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_read_reactor.html#a97d882c6e66970ea53744efda30f69be">OnReadDone</a>(<span class="keywordtype">bool</span> <span class="comment">/*ok*/</span>) {}</div><div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_reactor.html#a867b79e8c86ef14ac12f55e0322117e9">OnDone</a>() <span class="keyword">override</span> = 0;</div><div class="line"><a name="l00500"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_read_reactor.html#a8ae3e3f38d546b8e03a7387224a7d186">  500</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_read_reactor.html#a8ae3e3f38d546b8e03a7387224a7d186">OnCancel</a>()<span class="keyword"> override </span>{}</div><div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;</div><div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00503"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_read_reactor.html#a07a17206f02027eb9b10cfc3174e0476">  503</a></span>&#160;  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1_server_callback_reader.html">ServerCallbackReader</a>&lt;Request&gt;;</div><div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;</div><div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;  <span class="comment">// May be overridden by internal implementation details. This is not a public</span></div><div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;  <span class="comment">// customization point.</span></div><div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> InternalBindReader(<a class="code" href="classgrpc__impl_1_1_server_callback_reader.html">ServerCallbackReader&lt;Request&gt;</a>* reader) {</div><div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;    <a class="code" href="classgrpc_1_1internal_1_1_releasable_mutex_lock.html">grpc::internal::ReleasableMutexLock</a> l(&amp;reader_mu_);</div><div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;    reader_.store(reader, std::memory_order_release);</div><div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;    <span class="keywordflow">if</span> (send_initial_metadata_wanted_) {</div><div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;      reader-&gt;<a class="code" href="classgrpc__impl_1_1_server_callback_reader.html#afea34fbe66b4ad436ff5be43b14e8dd4">SendInitialMetadata</a>();</div><div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;      send_initial_metadata_wanted_ = <span class="keyword">false</span>;</div><div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;    }</div><div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;    <span class="keywordflow">if</span> (read_wanted_ != <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;      reader-&gt;<a class="code" href="classgrpc__impl_1_1_server_callback_reader.html#a6b33ebc796e51a8dc39fa0168a1efd3d">Read</a>(read_wanted_);</div><div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;      read_wanted_ = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;    }</div><div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;    <span class="keywordflow">if</span> (finish_wanted_) {</div><div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;      finish_wanted_ = <span class="keyword">false</span>;</div><div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;      <a class="code" href="classgrpc_1_1_status.html">::grpc::Status</a> status_wanted = std::move(status_wanted_);</div><div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;      l.Unlock();</div><div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;      reader-&gt;<a class="code" href="classgrpc__impl_1_1_server_callback_reader.html#ace7497c8493a17f7d039c18f050cc280">Finish</a>(std::move(status_wanted));</div><div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;      <span class="keywordflow">return</span>;</div><div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;    }</div><div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;  }</div><div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;</div><div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;  <a class="code" href="classgrpc_1_1internal_1_1_mutex.html">grpc::internal::Mutex</a> reader_mu_;</div><div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;  std::atomic&lt;ServerCallbackReader&lt;Request&gt;*&gt; reader_;</div><div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;  <span class="keywordtype">bool</span> send_initial_metadata_wanted_ <span class="comment">/* GUARDED_BY(reader_mu_) */</span> = <span class="keyword">false</span>;</div><div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;  <span class="keywordtype">bool</span> finish_wanted_ <span class="comment">/* GUARDED_BY(reader_mu_) */</span> = <span class="keyword">false</span>;</div><div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;  Request* read_wanted_ <span class="comment">/* GUARDED_BY(reader_mu_) */</span> = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;  <a class="code" href="classgrpc_1_1_status.html">::grpc::Status</a> status_wanted_ <span class="comment">/* GUARDED_BY(reader_mu_) */</span>;</div><div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;};</div><div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;</div><div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Response&gt;</div><div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1_server_write_reactor.html">ServerWriteReactor</a> : <span class="keyword">public</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_reactor.html">internal::ServerReactor</a> {</div><div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00539"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_write_reactor.html#a895faffcdfaca132ac09378bdb560201">  539</a></span>&#160;  <a class="code" href="classgrpc__impl_1_1_server_write_reactor.html#a895faffcdfaca132ac09378bdb560201">ServerWriteReactor</a>() : writer_(nullptr) {}</div><div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;  ~<a class="code" href="classgrpc__impl_1_1_server_write_reactor.html">ServerWriteReactor</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;</div><div class="line"><a name="l00543"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_write_reactor.html#a0e1a7e4e92ec3ac58db8dab30b92398d">  543</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_write_reactor.html#a0e1a7e4e92ec3ac58db8dab30b92398d">StartSendInitialMetadata</a>() {</div><div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;    <a class="code" href="classgrpc__impl_1_1_server_callback_writer.html">ServerCallbackWriter&lt;Response&gt;</a>* writer =</div><div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;        writer_.load(std::memory_order_acquire);</div><div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;    <span class="keywordflow">if</span> (writer == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;      <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&amp;writer_mu_);</div><div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;      writer = writer_.load(std::memory_order_relaxed);</div><div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;      <span class="keywordflow">if</span> (writer == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160; 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   <span class="keywordflow">if</span> (writer == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;      <a class="code" href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a> l(&amp;writer_mu_);</div><div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;      writer = writer_.load(std::memory_order_relaxed);</div><div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;      <span class="keywordflow">if</span> (writer == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;        write_wanted_ = resp;</div><div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;        write_options_wanted_ = std::move(options);</div><div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160; 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 }</div><div class="line"><a name="l00593"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_write_reactor.html#ac4fb5373c67f6ca866fa72766c216d52">  593</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_write_reactor.html#ac4fb5373c67f6ca866fa72766c216d52">Finish</a>(::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) {</div><div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;    <a class="code" href="classgrpc__impl_1_1_server_callback_writer.html">ServerCallbackWriter&lt;Response&gt;</a>* writer =</div><div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;        writer_.load(std::memory_order_acquire);</div><div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;    <span class="keywordflow">if</span> (writer == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160; 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   }</div><div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;    writer-&gt;<a class="code" href="classgrpc__impl_1_1_server_callback_writer.html#abe471666c3044cd03b2e48dfb0397049">Finish</a>(std::move(s));</div><div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;  }</div><div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;</div><div class="line"><a name="l00609"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_write_reactor.html#a4b7f3554adddc94aefcf70270b710358">  609</a></span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_write_reactor.html#a4b7f3554adddc94aefcf70270b710358">OnSendInitialMetadataDone</a>(<span class="keywordtype">bool</span> <span class="comment">/*ok*/</span>) {}</div><div class="line"><a name="l00610"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_write_reactor.html#aaf18c828405ce11e117301b7794370e7">  610</a></span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_write_reactor.html#aaf18c828405ce11e117301b7794370e7">OnWriteDone</a>(<span class="keywordtype">bool</span> <span class="comment">/*ok*/</span>) {}</div><div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_server_reactor.html#a867b79e8c86ef14ac12f55e0322117e9">OnDone</a>() <span class="keyword">override</span> = 0;</div><div class="line"><a name="l00612"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_write_reactor.html#a10b826d183705c42420767da95185063">  612</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1_server_write_reactor.html#a10b826d183705c42420767da95185063">OnCancel</a>()<span class="keyword"> override </span>{}</div><div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;</div><div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00615"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_server_write_reactor.html#a87a27438db283c324791f49cf59b6e69">  615</a></span>&#160;  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1_server_callback_writer.html">ServerCallbackWriter</a>&lt;Response&gt;;</div><div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;  <span class="comment">// May be overridden by internal implementation details. 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         std::move(write_options_wanted_);</div><div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;      <a class="code" href="classgrpc_1_1_status.html">::grpc::Status</a> status_wanted = std::move(status_wanted_);</div><div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;      l.Unlock();</div><div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;      writer-&gt;<a class="code" href="classgrpc__impl_1_1_server_callback_writer.html#a8fc3b55cae21542874e3ebad100e7fee">WriteAndFinish</a>(write_wanted, std::move(write_options_wanted),</div><div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;                             std::move(status_wanted));</div><div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;      <span class="keywordflow">return</span>;</div><div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160; 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 <span class="comment">// May be overridden by internal implementation details. This is not a public</span></div><div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;  <span class="comment">// customization point.</span></div><div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> InternalBindCall(<a class="code" href="classgrpc__impl_1_1_server_callback_unary.html">ServerCallbackUnary</a>* call) {</div><div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;    <a class="code" href="classgrpc_1_1internal_1_1_releasable_mutex_lock.html">grpc::internal::ReleasableMutexLock</a> l(&amp;call_mu_);</div><div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;    call_.store(call, std::memory_order_release);</div><div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;    <span class="keywordflow">if</span> (send_initial_metadata_wanted_) {</div><div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160; 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     call-&gt;<a class="code" href="classgrpc__impl_1_1_server_callback_unary.html#a39818ecce23e196b6f88caadcba91d01">Finish</a>(std::move(status_wanted));</div><div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;      <span class="keywordflow">return</span>;</div><div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;    }</div><div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;  }</div><div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;</div><div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;  <a class="code" href="classgrpc_1_1internal_1_1_mutex.html">grpc::internal::Mutex</a> call_mu_;</div><div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;  std::atomic&lt;ServerCallbackUnary*&gt; call_;</div><div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;  <span class="keywordtype">bool</span> send_initial_metadata_wanted_ <span class="comment">/* GUARDED_BY(writer_mu_) */</span> = <span class="keyword">false</span>;</div><div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;  <span class="keywordtype">bool</span> finish_wanted_ <span class="comment">/* GUARDED_BY(writer_mu_) */</span> = <span class="keyword">false</span>;</div><div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;  <a class="code" href="classgrpc_1_1_status.html">::grpc::Status</a> status_wanted_ <span class="comment">/* GUARDED_BY(writer_mu_) */</span>;</div><div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;};</div><div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;</div><div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;<span class="keyword">namespace </span>internal {</div><div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;</div><div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Base&gt;</div><div class="line"><a name="l00727"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1internal_1_1_finish_only_reactor.html">  727</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1internal_1_1_finish_only_reactor.html">FinishOnlyReactor</a> : <span class="keyword">public</span> Base {</div><div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00729"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1internal_1_1_finish_only_reactor.html#a3e7ca215266890032ee5ac37d8dd1303">  729</a></span>&#160;  <span class="keyword">explicit</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_finish_only_reactor.html#a3e7ca215266890032ee5ac37d8dd1303">FinishOnlyReactor</a>(::<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> s) { this-&gt;Finish(std::move(s)); }</div><div class="line"><a name="l00730"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1internal_1_1_finish_only_reactor.html#ab3a6f1355057358bc5f3788c8a2eca77">  730</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_finish_only_reactor.html#ab3a6f1355057358bc5f3788c8a2eca77">OnDone</a>()<span class="keyword"> override </span>{ this-&gt;~<a class="code" href="classgrpc__impl_1_1internal_1_1_finish_only_reactor.html">FinishOnlyReactor</a>(); }</div><div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;};</div><div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;</div><div class="line"><a name="l00733"></a><span class="lineno"><a class="line" href="namespacegrpc__impl_1_1internal.html#a484b788c3ca096614bf4eeb1dad2178f">  733</a></span>&#160;<span class="keyword">using</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_finish_only_reactor.html">UnimplementedUnaryReactor</a> = <a class="code" href="classgrpc__impl_1_1internal_1_1_finish_only_reactor.html">FinishOnlyReactor&lt;ServerUnaryReactor&gt;</a>;</div><div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Request&gt;</div><div class="line"><a name="l00735"></a><span class="lineno"><a class="line" href="namespacegrpc__impl_1_1internal.html#a0a3493a66062056a46e5c8beba41f19d">  735</a></span>&#160;<span class="keyword">using</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_finish_only_reactor.html">UnimplementedReadReactor</a> = <a class="code" href="classgrpc__impl_1_1internal_1_1_finish_only_reactor.html">FinishOnlyReactor&lt;ServerReadReactor&lt;Request&gt;</a>&gt;;</div><div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Response&gt;</div><div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;<span class="keyword">using</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_finish_only_reactor.html">UnimplementedWriteReactor</a> =</div><div class="line"><a name="l00738"></a><span class="lineno"><a class="line" href="namespacegrpc__impl_1_1internal.html#a818cdc1ea088221e3806341f3cb27920">  738</a></span>&#160;    <a class="code" href="classgrpc__impl_1_1internal_1_1_finish_only_reactor.html">FinishOnlyReactor&lt;ServerWriteReactor&lt;Response&gt;</a>&gt;;</div><div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Request, <span class="keyword">class</span> Response&gt;</div><div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;<span class="keyword">using</span> <a class="code" href="classgrpc__impl_1_1internal_1_1_finish_only_reactor.html">UnimplementedBidiReactor</a> =</div><div class="line"><a name="l00741"></a><span class="lineno"><a class="line" href="namespacegrpc__impl_1_1internal.html#a9ff26cc5d6a5918feffbaf8c4b620bc2">  741</a></span>&#160;    <a class="code" href="classgrpc__impl_1_1internal_1_1_finish_only_reactor.html">FinishOnlyReactor&lt;ServerBidiReactor&lt;Request, Response&gt;</a>&gt;;</div><div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;</div><div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;}  <span class="comment">// namespace internal</span></div><div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;}  <span class="comment">// namespace grpc_impl</span></div><div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;</div><div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;<span class="preprocessor">#endif  // GRPCPP_IMPL_CODEGEN_SERVER_CALLBACK_IMPL_H</span></div><div class="ttc" id="classgrpc__impl_1_1internal_1_1_finish_only_reactor_html_a3e7ca215266890032ee5ac37d8dd1303"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_finish_only_reactor.html#a3e7ca215266890032ee5ac37d8dd1303">grpc_impl::internal::FinishOnlyReactor::FinishOnlyReactor</a></div><div class="ttdeci">FinishOnlyReactor(::grpc::Status s)</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:729</div></div>
<div class="ttc" id="grpcpp_2impl_2codegen_2config_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2config_8h.html">config.h</a></div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_callback_server_streaming_handler_html"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_callback_server_streaming_handler.html">grpc_impl::internal::CallbackServerStreamingHandler</a></div><div class="ttdef"><b>Definition:</b> byte_buffer.h:38</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_bidi_reactor_html_a9b252bc42fea0fad8e1b144fac7e4d4d"><div class="ttname"><a href="classgrpc__impl_1_1_server_bidi_reactor.html#a9b252bc42fea0fad8e1b144fac7e4d4d">grpc_impl::ServerBidiReactor::StartWriteLast</a></div><div class="ttdeci">void StartWriteLast(const Response *resp, ::grpc::WriteOptions options)</div><div class="ttdoc">Inform system of a planned write operation with specified options, but allow the library to schedule ...</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:337</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_unary_reactor_html_a58388b6d78cd7884a07a4ffc17028bca"><div class="ttname"><a href="classgrpc__impl_1_1_server_unary_reactor.html#a58388b6d78cd7884a07a4ffc17028bca">grpc_impl::ServerUnaryReactor::ServerUnaryReactor</a></div><div class="ttdeci">ServerUnaryReactor()</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:662</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_bidi_reactor_html_a38bc0a0996793a7b6738e9a6b415a200"><div class="ttname"><a href="classgrpc__impl_1_1_server_bidi_reactor.html#a38bc0a0996793a7b6738e9a6b415a200">grpc_impl::ServerBidiReactor::Finish</a></div><div class="ttdeci">void Finish(::grpc::Status s)</div><div class="ttdoc">Indicate that the stream is to be finished and the trailing metadata and RPC status are to be sent...</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:347</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_reader_writer_html_a6ce1d50fba4ab540d25aabb7c7d0a219"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_reader_writer.html#a6ce1d50fba4ab540d25aabb7c7d0a219">grpc_impl::ServerCallbackReaderWriter::Write</a></div><div class="ttdeci">virtual void Write(const Response *msg, ::grpc::WriteOptions options)=0</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_write_reactor_html"><div class="ttname"><a href="classgrpc__impl_1_1_server_write_reactor.html">grpc_impl::ServerWriteReactor</a></div><div class="ttdoc">ServerWriteReactor is the interface for a server-streaming RPC. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:144</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_read_reactor_html_a34a5520199bf6cb3db2d4d01ae8a22ea"><div class="ttname"><a href="classgrpc__impl_1_1_server_read_reactor.html#a34a5520199bf6cb3db2d4d01ae8a22ea">grpc_impl::ServerReadReactor::ServerReadReactor</a></div><div class="ttdeci">ServerReadReactor()</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:451</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_writer_html_aabe144c8b8c193211b3129a64364ac2b"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_writer.html#aabe144c8b8c193211b3129a64364ac2b">grpc_impl::ServerCallbackWriter::SendInitialMetadata</a></div><div class="ttdeci">virtual void SendInitialMetadata()=0</div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_default_message_holder_html"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_default_message_holder.html">grpc_impl::internal::DefaultMessageHolder</a></div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:120</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_bidi_reactor_html_a282423b3c06e63540a1da9b85d6dcf90"><div class="ttname"><a href="classgrpc__impl_1_1_server_bidi_reactor.html#a282423b3c06e63540a1da9b85d6dcf90">grpc_impl::ServerBidiReactor::StartWrite</a></div><div class="ttdeci">void StartWrite(const Response *resp)</div><div class="ttdoc">Initiate a write operation. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:273</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_reader_html_afea34fbe66b4ad436ff5be43b14e8dd4"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_reader.html#afea34fbe66b4ad436ff5be43b14e8dd4">grpc_impl::ServerCallbackReader::SendInitialMetadata</a></div><div class="ttdeci">virtual void SendInitialMetadata()=0</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_writer_html_ab5552491e0aac8925f4dc0145a237516"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_writer.html#ab5552491e0aac8925f4dc0145a237516">grpc_impl::ServerCallbackWriter::~ServerCallbackWriter</a></div><div class="ttdeci">virtual ~ServerCallbackWriter()</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:183</div></div>
<div class="ttc" id="classgrpc_1_1_write_options_html_ad930c28f5c32832e1d48ee30bf0858e3"><div class="ttname"><a href="classgrpc_1_1_write_options.html#ad930c28f5c32832e1d48ee30bf0858e3">grpc::WriteOptions::set_last_message</a></div><div class="ttdeci">WriteOptions &amp; set_last_message()</div><div class="ttdoc">last-message bit: indicates this is the last message in a stream client-side: makes Write the equival...</div><div class="ttdef"><b>Definition:</b> call_op_set.h:161</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_unary_html"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_unary.html">grpc_impl::ServerCallbackUnary</a></div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:151</div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_server_callback_call_html_a97a39853917ae10cef4ac92b3e2fa0b9"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_server_callback_call.html#a97a39853917ae10cef4ac92b3e2fa0b9">grpc_impl::internal::ServerCallbackCall::MaybeCallOnCancel</a></div><div class="ttdeci">void MaybeCallOnCancel(ServerReactor *reactor)</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:84</div></div>
<div class="ttc" id="impl_2codegen_2port__platform_8h_html_a99b5bddfe84f8dc8ee55b35405b8fddd"><div class="ttname"><a href="impl_2codegen_2port__platform_8h.html#a99b5bddfe84f8dc8ee55b35405b8fddd">GPR_UNLIKELY</a></div><div class="ttdeci">#define GPR_UNLIKELY(x)</div><div class="ttdef"><b>Definition:</b> port_platform.h:702</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_bidi_reactor_html"><div class="ttname"><a href="classgrpc__impl_1_1_server_bidi_reactor.html">grpc_impl::ServerBidiReactor</a></div><div class="ttdoc">ServerBidiReactor is the interface for a bidirectional streaming RPC. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:146</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_writer_html_afa8d1a20b676ac00ff21cd6b8c6b88a2"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_writer.html#afa8d1a20b676ac00ff21cd6b8c6b88a2">grpc_impl::ServerCallbackWriter::Write</a></div><div class="ttdeci">virtual void Write(const Response *msg, ::grpc::WriteOptions options)=0</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_bidi_reactor_html_aa1c73ae06f69e6375528d0f18ca5801f"><div class="ttname"><a href="classgrpc__impl_1_1_server_bidi_reactor.html#aa1c73ae06f69e6375528d0f18ca5801f">grpc_impl::ServerBidiReactor::ServerBidiReactor</a></div><div class="ttdeci">ServerBidiReactor()</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:230</div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_server_reactor_html_a867b79e8c86ef14ac12f55e0322117e9"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_server_reactor.html#a867b79e8c86ef14ac12f55e0322117e9">grpc_impl::internal::ServerReactor::OnDone</a></div><div class="ttdeci">virtual void OnDone()=0</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_write_reactor_html_acc3819ad4fff38d61c57ad2acef7da8b"><div class="ttname"><a href="classgrpc__impl_1_1_server_write_reactor.html#acc3819ad4fff38d61c57ad2acef7da8b">grpc_impl::ServerWriteReactor::StartWrite</a></div><div class="ttdeci">void StartWrite(const Response *resp)</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:556</div></div>
<div class="ttc" id="callback__common_8h_html"><div class="ttname"><a href="callback__common_8h.html">callback_common.h</a></div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_write_reactor_html_aaf18c828405ce11e117301b7794370e7"><div class="ttname"><a href="classgrpc__impl_1_1_server_write_reactor.html#aaf18c828405ce11e117301b7794370e7">grpc_impl::ServerWriteReactor::OnWriteDone</a></div><div class="ttdeci">virtual void OnWriteDone(bool)</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:610</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_mutex_lock_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_mutex_lock.html">grpc::internal::MutexLock</a></div><div class="ttdef"><b>Definition:</b> sync.h:69</div></div>
<div class="ttc" id="call__op__set_8h_html"><div class="ttname"><a href="call__op__set_8h.html">call_op_set.h</a></div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_reader_writer_html_a70cf809f90659412594c460dac9ba362"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_reader_writer.html#a70cf809f90659412594c460dac9ba362">grpc_impl::ServerCallbackReaderWriter::WriteAndFinish</a></div><div class="ttdeci">virtual void WriteAndFinish(const Response *msg, ::grpc::WriteOptions options, ::grpc::Status s)=0</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_write_reactor_html_aa4bf21728b79bacfc2d45181bf43d324"><div class="ttname"><a href="classgrpc__impl_1_1_server_write_reactor.html#aa4bf21728b79bacfc2d45181bf43d324">grpc_impl::ServerWriteReactor::StartWriteAndFinish</a></div><div class="ttdeci">void StartWriteAndFinish(const Response *resp, ::grpc::WriteOptions options, ::grpc::Status s)</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:573</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_writer_html"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_writer.html">grpc_impl::ServerCallbackWriter</a></div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:181</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_bidi_reactor_html_a2cdada582b06d8fccd1630b08f80205e"><div class="ttname"><a href="classgrpc__impl_1_1_server_bidi_reactor.html#a2cdada582b06d8fccd1630b08f80205e">grpc_impl::ServerBidiReactor::StartSendInitialMetadata</a></div><div class="ttdeci">void StartSendInitialMetadata()</div><div class="ttdoc">Send any initial metadata stored in the RPC context. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:236</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_reader_writer_html_a8f1770afddd67a9658ab2e8925120f06"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_reader_writer.html#a8f1770afddd67a9658ab2e8925120f06">grpc_impl::ServerCallbackReaderWriter::SendInitialMetadata</a></div><div class="ttdeci">virtual void SendInitialMetadata()=0</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_write_reactor_html_a10b826d183705c42420767da95185063"><div class="ttname"><a href="classgrpc__impl_1_1_server_write_reactor.html#a10b826d183705c42420767da95185063">grpc_impl::ServerWriteReactor::OnCancel</a></div><div class="ttdeci">void OnCancel() override</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:612</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_read_reactor_html_a8ae3e3f38d546b8e03a7387224a7d186"><div class="ttname"><a href="classgrpc__impl_1_1_server_read_reactor.html#a8ae3e3f38d546b8e03a7387224a7d186">grpc_impl::ServerReadReactor::OnCancel</a></div><div class="ttdeci">void OnCancel() override</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:500</div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_server_callback_call_html"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_server_callback_call.html">grpc_impl::internal::ServerCallbackCall</a></div><div class="ttdoc">The base class of ServerCallbackUnary etc. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:72</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_releasable_mutex_lock_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_releasable_mutex_lock.html">grpc::internal::ReleasableMutexLock</a></div><div class="ttdef"><b>Definition:</b> sync.h:86</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_reader_writer_html_ab698a681bb5ca7e9d6c99f7cf25d686a"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_reader_writer.html#ab698a681bb5ca7e9d6c99f7cf25d686a">grpc_impl::ServerCallbackReaderWriter::BindReactor</a></div><div class="ttdeci">void BindReactor(ServerBidiReactor&lt; Request, Response &gt; *reactor)</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:210</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_bidi_reactor_html_a90d1e04754401ea56e5af3e63f17c45b"><div class="ttname"><a href="classgrpc__impl_1_1_server_bidi_reactor.html#a90d1e04754401ea56e5af3e63f17c45b">grpc_impl::ServerBidiReactor::StartWriteAndFinish</a></div><div class="ttdeci">void StartWriteAndFinish(const Response *resp, ::grpc::WriteOptions options, ::grpc::Status s)</div><div class="ttdoc">Initiate a write operation with specified options and final RPC Status, which also causes any trailin...</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:311</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_write_reactor_html_a4b7f3554adddc94aefcf70270b710358"><div class="ttname"><a href="classgrpc__impl_1_1_server_write_reactor.html#a4b7f3554adddc94aefcf70270b710358">grpc_impl::ServerWriteReactor::OnSendInitialMetadataDone</a></div><div class="ttdeci">virtual void OnSendInitialMetadataDone(bool)</div><div class="ttdoc">The following notifications are exactly like ServerBidiReactor. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:609</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_read_reactor_html_aadd02ff7429b5184d0fd580dbbc13c5c"><div class="ttname"><a href="classgrpc__impl_1_1_server_read_reactor.html#aadd02ff7429b5184d0fd580dbbc13c5c">grpc_impl::ServerReadReactor::StartSendInitialMetadata</a></div><div class="ttdeci">void StartSendInitialMetadata()</div><div class="ttdoc">The following operation initiations are exactly like ServerBidiReactor. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:455</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_write_reactor_html_a07e8b6a4efc9b87d6320e6ed1c42418a"><div class="ttname"><a href="classgrpc__impl_1_1_server_write_reactor.html#a07e8b6a4efc9b87d6320e6ed1c42418a">grpc_impl::ServerWriteReactor::StartWrite</a></div><div class="ttdeci">void StartWrite(const Response *resp, ::grpc::WriteOptions options)</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:559</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_unary_html_a96322a76dc8a0e5ea08462058f9415c2"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_unary.html#a96322a76dc8a0e5ea08462058f9415c2">grpc_impl::ServerCallbackUnary::SendInitialMetadata</a></div><div class="ttdeci">virtual void SendInitialMetadata()=0</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_reader_writer_html"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_reader_writer.html">grpc_impl::ServerCallbackReaderWriter</a></div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:198</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_write_reactor_html_ac4fb5373c67f6ca866fa72766c216d52"><div class="ttname"><a href="classgrpc__impl_1_1_server_write_reactor.html#ac4fb5373c67f6ca866fa72766c216d52">grpc_impl::ServerWriteReactor::Finish</a></div><div class="ttdeci">void Finish(::grpc::Status s)</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:593</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_unary_reactor_html_a929ffa7bfd2ebb00f4e08b9b5888f9c8"><div class="ttname"><a href="classgrpc__impl_1_1_server_unary_reactor.html#a929ffa7bfd2ebb00f4e08b9b5888f9c8">grpc_impl::ServerUnaryReactor::StartSendInitialMetadata</a></div><div class="ttdeci">void StartSendInitialMetadata()</div><div class="ttdoc">The following operation initiations are exactly like ServerBidiReactor. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:666</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_read_reactor_html_a97d882c6e66970ea53744efda30f69be"><div class="ttname"><a href="classgrpc__impl_1_1_server_read_reactor.html#a97d882c6e66970ea53744efda30f69be">grpc_impl::ServerReadReactor::OnReadDone</a></div><div class="ttdeci">virtual void OnReadDone(bool)</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:498</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_write_reactor_html_a895faffcdfaca132ac09378bdb560201"><div class="ttname"><a href="classgrpc__impl_1_1_server_write_reactor.html#a895faffcdfaca132ac09378bdb560201">grpc_impl::ServerWriteReactor::ServerWriteReactor</a></div><div class="ttdeci">ServerWriteReactor()</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:539</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_bidi_reactor_html_af38ba8302d38a0f191c39112e2afe55b"><div class="ttname"><a href="classgrpc__impl_1_1_server_bidi_reactor.html#af38ba8302d38a0f191c39112e2afe55b">grpc_impl::ServerBidiReactor::OnCancel</a></div><div class="ttdeci">void OnCancel() override</div><div class="ttdoc">Notifies the application that this RPC has been cancelled. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:391</div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_server_reactor_html_a5e5f8dfe3370dd7ff2b3a9ebfb2a9039"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_server_reactor.html#a5e5f8dfe3370dd7ff2b3a9ebfb2a9039">grpc_impl::internal::ServerReactor::InternalInlineable</a></div><div class="ttdeci">virtual bool InternalInlineable()</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:58</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_unary_html_ad97665bf31cac08227a35e1f9b08b72f"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_unary.html#ad97665bf31cac08227a35e1f9b08b72f">grpc_impl::ServerCallbackUnary::BindReactor</a></div><div class="ttdeci">void BindReactor(Reactor *reactor)</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:161</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_unary_html_a35599802b0328e19431ccd34e8ba9adf"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_unary.html#a35599802b0328e19431ccd34e8ba9adf">grpc_impl::ServerCallbackUnary::~ServerCallbackUnary</a></div><div class="ttdeci">virtual ~ServerCallbackUnary()</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:153</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_mutex_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_mutex.html">grpc::internal::Mutex</a></div><div class="ttdef"><b>Definition:</b> sync.h:47</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_read_reactor_html"><div class="ttname"><a href="classgrpc__impl_1_1_server_read_reactor.html">grpc_impl::ServerReadReactor</a></div><div class="ttdoc">ServerReadReactor is the interface for a client-streaming RPC. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:142</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_write_reactor_html_a0e1a7e4e92ec3ac58db8dab30b92398d"><div class="ttname"><a href="classgrpc__impl_1_1_server_write_reactor.html#a0e1a7e4e92ec3ac58db8dab30b92398d">grpc_impl::ServerWriteReactor::StartSendInitialMetadata</a></div><div class="ttdeci">void StartSendInitialMetadata()</div><div class="ttdoc">The following operation initiations are exactly like ServerBidiReactor. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:543</div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_server_callback_call_html_acf31e9423fd316c02245a4fb68740ab9"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_server_callback_call.html#acf31e9423fd316c02245a4fb68740ab9">grpc_impl::internal::ServerCallbackCall::MaybeCallOnCancel</a></div><div class="ttdeci">void MaybeCallOnCancel()</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:95</div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_callback_unary_handler_html"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_callback_unary_handler.html">grpc_impl::internal::CallbackUnaryHandler</a></div><div class="ttdef"><b>Definition:</b> byte_buffer.h:36</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_unary_reactor_html_af352314050b7006e99d7c323c9e74450"><div class="ttname"><a href="classgrpc__impl_1_1_server_unary_reactor.html#af352314050b7006e99d7c323c9e74450">grpc_impl::ServerUnaryReactor::OnCancel</a></div><div class="ttdeci">void OnCancel() override</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:695</div></div>
<div class="ttc" id="classgrpc_1_1experimental_1_1_message_holder_html"><div class="ttname"><a href="classgrpc_1_1experimental_1_1_message_holder.html">grpc::experimental::MessageHolder</a></div><div class="ttdef"><b>Definition:</b> message_allocator.h:40</div></div>
<div class="ttc" id="impl_2codegen_2message__allocator_8h_html"><div class="ttname"><a href="impl_2codegen_2message__allocator_8h.html">message_allocator.h</a></div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_writer_html_abe471666c3044cd03b2e48dfb0397049"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_writer.html#abe471666c3044cd03b2e48dfb0397049">grpc_impl::ServerCallbackWriter::Finish</a></div><div class="ttdeci">virtual void Finish(::grpc::Status s)=0</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_reader_writer_html_a250254ddb1ba38b5df7950fcc1aad4e3"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_reader_writer.html#a250254ddb1ba38b5df7950fcc1aad4e3">grpc_impl::ServerCallbackReaderWriter::Read</a></div><div class="ttdeci">virtual void Read(Request *msg)=0</div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_server_callback_call_html_a94435a66098104427f530fd607a10124"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_server_callback_call.html#a94435a66098104427f530fd607a10124">grpc_impl::internal::ServerCallbackCall::Unref</a></div><div class="ttdeci">int Unref()</div><div class="ttdoc">Decreases the reference count and returns the previous value. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:102</div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_default_message_holder_html_aed463128975d1cb9ce66404eaf5317f8"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_default_message_holder.html#aed463128975d1cb9ce66404eaf5317f8">grpc_impl::internal::DefaultMessageHolder::DefaultMessageHolder</a></div><div class="ttdeci">DefaultMessageHolder()</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:123</div></div>
<div class="ttc" id="classgrpc_1_1_write_options_html"><div class="ttname"><a href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a></div><div class="ttdoc">Per-message write options. </div><div class="ttdef"><b>Definition:</b> call_op_set.h:79</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_writer_html_a77d7add5bfce9798fcb98a32ecbbb9f5"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_writer.html#a77d7add5bfce9798fcb98a32ecbbb9f5">grpc_impl::ServerCallbackWriter::BindReactor</a></div><div class="ttdeci">void BindReactor(ServerWriteReactor&lt; Response &gt; *reactor)</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:192</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_reader_html_a970b417f483e787aa05076ea650e07ee"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_reader.html#a970b417f483e787aa05076ea650e07ee">grpc_impl::ServerCallbackReader::BindReactor</a></div><div class="ttdeci">void BindReactor(ServerReadReactor&lt; Request &gt; *reactor)</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:175</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_unary_reactor_html"><div class="ttname"><a href="classgrpc__impl_1_1_server_unary_reactor.html">grpc_impl::ServerUnaryReactor</a></div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:660</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_read_reactor_html_aa93542c46d2180c3e89704cdb3337f2d"><div class="ttname"><a href="classgrpc__impl_1_1_server_read_reactor.html#aa93542c46d2180c3e89704cdb3337f2d">grpc_impl::ServerReadReactor::Finish</a></div><div class="ttdeci">void Finish(::grpc::Status s)</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:481</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_bidi_reactor_html_a0b776565562fb0f4a36fce21e08f50f5"><div class="ttname"><a href="classgrpc__impl_1_1_server_bidi_reactor.html#a0b776565562fb0f4a36fce21e08f50f5">grpc_impl::ServerBidiReactor::OnSendInitialMetadataDone</a></div><div class="ttdeci">virtual void OnSendInitialMetadataDone(bool)</div><div class="ttdoc">Notifies the application that an explicit StartSendInitialMetadata operation completed. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:368</div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_finish_only_reactor_html_ab3a6f1355057358bc5f3788c8a2eca77"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_finish_only_reactor.html#ab3a6f1355057358bc5f3788c8a2eca77">grpc_impl::internal::FinishOnlyReactor::OnDone</a></div><div class="ttdeci">void OnDone() override</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:730</div></div>
<div class="ttc" id="namespacegrpc__impl_html"><div class="ttname"><a href="namespacegrpc__impl.html">grpc_impl</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_impl.h:33</div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_callback_bidi_handler_html"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_callback_bidi_handler.html">grpc_impl::internal::CallbackBidiHandler</a></div><div class="ttdef"><b>Definition:</b> server_callback_handlers.h:607</div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_server_reactor_html_a6a77c318168102a8d0577cbb4bb9bb02"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_server_reactor.html#a6a77c318168102a8d0577cbb4bb9bb02">grpc_impl::internal::ServerReactor::~ServerReactor</a></div><div class="ttdeci">virtual ~ServerReactor()=default</div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_default_message_holder_html_a5446fcb81a8bda54748fdad52670a61a"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_default_message_holder.html#a5446fcb81a8bda54748fdad52670a61a">grpc_impl::internal::DefaultMessageHolder::Release</a></div><div class="ttdeci">void Release() override</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:127</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_unary_reactor_html_acbf45e38d8edda4befc08ed22ea7f18a"><div class="ttname"><a href="classgrpc__impl_1_1_server_unary_reactor.html#acbf45e38d8edda4befc08ed22ea7f18a">grpc_impl::ServerUnaryReactor::OnSendInitialMetadataDone</a></div><div class="ttdeci">virtual void OnSendInitialMetadataDone(bool)</div><div class="ttdoc">The following notifications are exactly like ServerBidiReactor. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:693</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_reader_html_a6875c01fafd6e297a411e86c510b8c28"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_reader.html#a6875c01fafd6e297a411e86c510b8c28">grpc_impl::ServerCallbackReader::~ServerCallbackReader</a></div><div class="ttdeci">virtual ~ServerCallbackReader()</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:169</div></div>
<div class="ttc" id="grpcpp_2impl_2codegen_2core__codegen__interface_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2core__codegen__interface_8h.html">core_codegen_interface.h</a></div></div>
<div class="ttc" id="grpcpp_2impl_2codegen_2status_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2status_8h.html">status.h</a></div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_bidi_reactor_html_ada9fdd9ef059696dce28c12ce74f6b48"><div class="ttname"><a href="classgrpc__impl_1_1_server_bidi_reactor.html#ada9fdd9ef059696dce28c12ce74f6b48">grpc_impl::ServerBidiReactor::StartRead</a></div><div class="ttdeci">void StartRead(Request *req)</div><div class="ttdoc">Initiate a read operation. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:254</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_writer_html_a8fc3b55cae21542874e3ebad100e7fee"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_writer.html#a8fc3b55cae21542874e3ebad100e7fee">grpc_impl::ServerCallbackWriter::WriteAndFinish</a></div><div class="ttdeci">virtual void WriteAndFinish(const Response *msg, ::grpc::WriteOptions options, ::grpc::Status s)=0</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_read_reactor_html_a42c5b68478319c69b867cb18b19d5515"><div class="ttname"><a href="classgrpc__impl_1_1_server_read_reactor.html#a42c5b68478319c69b867cb18b19d5515">grpc_impl::ServerReadReactor::OnSendInitialMetadataDone</a></div><div class="ttdeci">virtual void OnSendInitialMetadataDone(bool)</div><div class="ttdoc">The following notifications are exactly like ServerBidiReactor. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:497</div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_server_callback_call_html_aa1093ddb04be88a3bd4cc21e2ecae15d"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_server_callback_call.html#aa1093ddb04be88a3bd4cc21e2ecae15d">grpc_impl::internal::ServerCallbackCall::Ref</a></div><div class="ttdeci">void Ref()</div><div class="ttdoc">Increases the reference count. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:99</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_read_reactor_html_a6767ad479b1121e51ac9d627f9b80067"><div class="ttname"><a href="classgrpc__impl_1_1_server_read_reactor.html#a6767ad479b1121e51ac9d627f9b80067">grpc_impl::ServerReadReactor::StartRead</a></div><div class="ttdeci">void StartRead(Request *req)</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:468</div></div>
<div class="ttc" id="classgrpc_1_1_status_html"><div class="ttname"><a href="classgrpc_1_1_status.html">grpc::Status</a></div><div class="ttdoc">Did it work? If it didn&amp;#39;t, why? </div><div class="ttdef"><b>Definition:</b> status.h:31</div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_server_callback_call_html_aad9edfddafcb9c94008f13f075803277"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_server_callback_call.html#aad9edfddafcb9c94008f13f075803277">grpc_impl::internal::ServerCallbackCall::~ServerCallbackCall</a></div><div class="ttdeci">virtual ~ServerCallbackCall()</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:74</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_reader_writer_html_a99c0f8e7076871a608a8e2d13f5db765"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_reader_writer.html#a99c0f8e7076871a608a8e2d13f5db765">grpc_impl::ServerCallbackReaderWriter::Finish</a></div><div class="ttdeci">virtual void Finish(::grpc::Status s)=0</div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_finish_only_reactor_html"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_finish_only_reactor.html">grpc_impl::internal::FinishOnlyReactor</a></div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:727</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_reader_html"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_reader.html">grpc_impl::ServerCallbackReader</a></div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:167</div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_callback_client_streaming_handler_html"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_callback_client_streaming_handler.html">grpc_impl::internal::CallbackClientStreamingHandler</a></div><div class="ttdef"><b>Definition:</b> server_callback_handlers.h:241</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_reader_writer_html_a907fe5e17d48a66f3535e504a3322d67"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_reader_writer.html#a907fe5e17d48a66f3535e504a3322d67">grpc_impl::ServerCallbackReaderWriter::~ServerCallbackReaderWriter</a></div><div class="ttdeci">virtual ~ServerCallbackReaderWriter()</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:200</div></div>
<div class="ttc" id="grpcpp_2impl_2codegen_2call_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2call_8h.html">call.h</a></div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_write_reactor_html_a3a3e467819a6090d2b9b96f050bf44d8"><div class="ttname"><a href="classgrpc__impl_1_1_server_write_reactor.html#a3a3e467819a6090d2b9b96f050bf44d8">grpc_impl::ServerWriteReactor::StartWriteLast</a></div><div class="ttdeci">void StartWriteLast(const Response *resp, ::grpc::WriteOptions options)</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:590</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_bidi_reactor_html_aa46d7c019d5863630cc6862aac2aeb3a"><div class="ttname"><a href="classgrpc__impl_1_1_server_bidi_reactor.html#aa46d7c019d5863630cc6862aac2aeb3a">grpc_impl::ServerBidiReactor::OnReadDone</a></div><div class="ttdeci">virtual void OnReadDone(bool)</div><div class="ttdoc">Notifies the application that a StartRead operation completed. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:374</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_reader_html_a6b33ebc796e51a8dc39fa0168a1efd3d"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_reader.html#a6b33ebc796e51a8dc39fa0168a1efd3d">grpc_impl::ServerCallbackReader::Read</a></div><div class="ttdeci">virtual void Read(Request *msg)=0</div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_server_reactor_html"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_server_reactor.html">grpc_impl::internal::ServerReactor</a></div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:48</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_unary_html_a39818ecce23e196b6f88caadcba91d01"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_unary.html#a39818ecce23e196b6f88caadcba91d01">grpc_impl::ServerCallbackUnary::Finish</a></div><div class="ttdeci">virtual void Finish(::grpc::Status s)=0</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_bidi_reactor_html_afaa2f5d8d6f43889d883ed3490a53bb4"><div class="ttname"><a href="classgrpc__impl_1_1_server_bidi_reactor.html#afaa2f5d8d6f43889d883ed3490a53bb4">grpc_impl::ServerBidiReactor::StartWrite</a></div><div class="ttdeci">void StartWrite(const Response *resp, ::grpc::WriteOptions options)</div><div class="ttdoc">Initiate a write operation with specified options. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:283</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_callback_reader_html_ace7497c8493a17f7d039c18f050cc280"><div class="ttname"><a href="classgrpc__impl_1_1_server_callback_reader.html#ace7497c8493a17f7d039c18f050cc280">grpc_impl::ServerCallbackReader::Finish</a></div><div class="ttdeci">virtual void Finish(::grpc::Status s)=0</div></div>
<div class="ttc" id="classgrpc__impl_1_1internal_1_1_server_reactor_html_aaf788a6824178974d5ab414325746fa2"><div class="ttname"><a href="classgrpc__impl_1_1internal_1_1_server_reactor.html#aaf788a6824178974d5ab414325746fa2">grpc_impl::internal::ServerReactor::OnCancel</a></div><div class="ttdeci">virtual void OnCancel()=0</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_unary_reactor_html_a9f13f03cf7bf36974a025f806f5534b4"><div class="ttname"><a href="classgrpc__impl_1_1_server_unary_reactor.html#a9f13f03cf7bf36974a025f806f5534b4">grpc_impl::ServerUnaryReactor::Finish</a></div><div class="ttdeci">void Finish(::grpc::Status s)</div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:678</div></div>
<div class="ttc" id="classgrpc__impl_1_1_server_bidi_reactor_html_a2728217ee5e12e897261c892e8e28d49"><div class="ttname"><a href="classgrpc__impl_1_1_server_bidi_reactor.html#a2728217ee5e12e897261c892e8e28d49">grpc_impl::ServerBidiReactor::OnWriteDone</a></div><div class="ttdeci">virtual void OnWriteDone(bool)</div><div class="ttdoc">Notifies the application that a StartWrite (or StartWriteLast) operation completed. </div><div class="ttdef"><b>Definition:</b> server_callback_impl.h:381</div></div>
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