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<li class="navelem"><a class="el" href="namespacegrpc.html">grpc</a></li><li class="navelem"><a class="el" href="classgrpc_1_1_client_unary_reactor.html">ClientUnaryReactor</a></li>  </ul>
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<a href="#pub-methods">Public Member Functions</a> &#124;
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<p><em><a class="el" href="classgrpc_1_1_client_unary_reactor.html" title="ClientUnaryReactor is a reactor-style interface for a unary RPC.">ClientUnaryReactor</a></em> is a reactor-style interface for a unary RPC.  
 <a href="classgrpc_1_1_client_unary_reactor.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="impl_2codegen_2client__callback_8h_source.html">client_callback.h</a>&gt;</code></p>
<table class="memberdecls">
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Public Member Functions</h2></td></tr>
<tr class="memitem:a6fd4895bca596cd6f631f4fa66acefb7"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc_1_1_client_unary_reactor.html#a6fd4895bca596cd6f631f4fa66acefb7">~ClientUnaryReactor</a> ()</td></tr>
<tr class="separator:a6fd4895bca596cd6f631f4fa66acefb7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a13d27ebc1a0949588cca00da6a394f62"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc_1_1_client_unary_reactor.html#a13d27ebc1a0949588cca00da6a394f62">StartCall</a> ()</td></tr>
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<tr class="memitem:ae60b5e629dacfec84a481deda1fc5665"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc_1_1_client_unary_reactor.html#ae60b5e629dacfec84a481deda1fc5665">OnDone</a> (const ::<a class="el" href="classgrpc_1_1_status.html">grpc::Status</a> &amp;) override</td></tr>
<tr class="memdesc:ae60b5e629dacfec84a481deda1fc5665"><td class="mdescLeft">&#160;</td><td class="mdescRight">Called by the library when all operations associated with this RPC have completed and all Holds have been removed.  <a href="classgrpc_1_1_client_unary_reactor.html#ae60b5e629dacfec84a481deda1fc5665">More...</a><br /></td></tr>
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<tr class="memitem:a99cdcbd44c07bc416d58e62e776e8206"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc_1_1_client_unary_reactor.html#a99cdcbd44c07bc416d58e62e776e8206">OnReadInitialMetadataDone</a> (bool)</td></tr>
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<tr class="inherit_header pub_methods_classgrpc_1_1internal_1_1_client_reactor"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classgrpc_1_1internal_1_1_client_reactor')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classgrpc_1_1internal_1_1_client_reactor.html">grpc::internal::ClientReactor</a></td></tr>
<tr class="memitem:a5792110850aea7d7a6694a9e81dc0894 inherit pub_methods_classgrpc_1_1internal_1_1_client_reactor"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc_1_1internal_1_1_client_reactor.html#a5792110850aea7d7a6694a9e81dc0894">InternalScheduleOnDone</a> (::<a class="el" href="classgrpc_1_1_status.html">grpc::Status</a> s)</td></tr>
<tr class="memdesc:a5792110850aea7d7a6694a9e81dc0894 inherit pub_methods_classgrpc_1_1internal_1_1_client_reactor"><td class="mdescLeft">&#160;</td><td class="mdescRight">InternalScheduleOnDone is not part of the API and is not meant to be overridden.  <a href="classgrpc_1_1internal_1_1_client_reactor.html#a5792110850aea7d7a6694a9e81dc0894">More...</a><br /></td></tr>
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Friends</h2></td></tr>
<tr class="memitem:a17f5a31869ecd91f7378b86c16c9af21"><td class="memItemLeft" align="right" valign="top">class&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc_1_1_client_unary_reactor.html#a17f5a31869ecd91f7378b86c16c9af21">ClientCallbackUnary</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p><em><a class="el" href="classgrpc_1_1_client_unary_reactor.html" title="ClientUnaryReactor is a reactor-style interface for a unary RPC.">ClientUnaryReactor</a></em> is a reactor-style interface for a unary RPC. </p>
<p>This is <em>not</em> a common way of invoking a unary RPC. In practice, this option should be used only if the unary RPC wants to receive initial metadata without waiting for the response to complete. Most deployments of RPC systems do not use this option, but it is needed for generality. All public methods behave as in <a class="el" href="classgrpc_1_1_client_bidi_reactor.html" title="ClientBidiReactor is the interface for a bidirectional streaming RPC.">ClientBidiReactor</a>. StartCall is included for consistency with the other reactor flavors: even though there are no StartRead or StartWrite operations to queue before the call (that is part of the unary call itself) and there is no reactor object being created as a result of this call, we keep a consistent 2-phase initiation API among all the reactor flavors. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a6fd4895bca596cd6f631f4fa66acefb7">&#9670;&nbsp;</a></span>~ClientUnaryReactor()</h2>

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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ae60b5e629dacfec84a481deda1fc5665">&#9670;&nbsp;</a></span>OnDone()</h2>

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          <td class="memname">void grpc::ClientUnaryReactor::OnDone </td>
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          <td class="paramtype">const ::<a class="el" href="classgrpc_1_1_status.html">grpc::Status</a> &amp;&#160;</td>
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<p>Called by the library when all operations associated with this RPC have completed and all Holds have been removed. </p>
<p>OnDone provides the RPC status outcome for both successful and failed RPCs. If it is never called on an RPC, it indicates an application-level problem (like failure to remove a hold).</p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramdir">[in]</td><td class="paramname">s</td><td>The status outcome of this RPC </td></tr>
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<p>Implements <a class="el" href="classgrpc_1_1internal_1_1_client_reactor.html#a5424de48788072f0752996d8729c0968">grpc::internal::ClientReactor</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a99cdcbd44c07bc416d58e62e776e8206">&#9670;&nbsp;</a></span>OnReadInitialMetadataDone()</h2>

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<h2 class="memtitle"><span class="permalink"><a href="#a13d27ebc1a0949588cca00da6a394f62">&#9670;&nbsp;</a></span>StartCall()</h2>

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<h2 class="groupheader">Friends And Related Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a17f5a31869ecd91f7378b86c16c9af21">&#9670;&nbsp;</a></span>ClientCallbackUnary</h2>

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          <td class="memname">friend class <a class="el" href="classgrpc_1_1_client_callback_unary.html">ClientCallbackUnary</a></td>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>include/grpcpp/impl/codegen/<a class="el" href="impl_2codegen_2client__callback_8h_source.html">client_callback.h</a></li>
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