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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_server_reader_writer.html">ServerReaderWriter</a></li>  </ul>
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<p>Server-side interface for bi-directional streaming.  
 <a href="classgrpc_1_1_server_reader_writer.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="completion__queue_8h_source.html">completion_queue.h</a>&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a8dfe4a7bf682d51c423c2cb2a71e8b52"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc_1_1_server_reader_writer.html#a8dfe4a7bf682d51c423c2cb2a71e8b52">ServerReaderWriter</a> (<a class="el" href="classgrpc_1_1_call.html">Call</a> *call, <a class="el" href="classgrpc_1_1_server_context.html">ServerContext</a> *ctx)</td></tr>
<tr class="separator:a8dfe4a7bf682d51c423c2cb2a71e8b52"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a91d0c7316a266b7e8f5447a6f3362fe5"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc_1_1_server_reader_writer.html#a91d0c7316a266b7e8f5447a6f3362fe5">SendInitialMetadata</a> ()</td></tr>
<tr class="separator:a91d0c7316a266b7e8f5447a6f3362fe5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0398eca2f3cb613273a77c28bd55489d"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc_1_1_server_reader_writer.html#a0398eca2f3cb613273a77c28bd55489d">Read</a> (R *msg) <a class="el" href="config_8h.html#a9a884d706be26697c9c892365a3402a9">GRPC_OVERRIDE</a></td></tr>
<tr class="memdesc:a0398eca2f3cb613273a77c28bd55489d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Blocking read a message and parse to <em>msg</em>.  <a href="#a0398eca2f3cb613273a77c28bd55489d">More...</a><br/></td></tr>
<tr class="separator:a0398eca2f3cb613273a77c28bd55489d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab416079f6464c056c772f7a1ecb69467"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc_1_1_server_reader_writer.html#ab416079f6464c056c772f7a1ecb69467">Write</a> (const W &amp;msg, const <a class="el" href="classgrpc_1_1_write_options.html">WriteOptions</a> &amp;options) <a class="el" href="config_8h.html#a9a884d706be26697c9c892365a3402a9">GRPC_OVERRIDE</a></td></tr>
<tr class="memdesc:ab416079f6464c056c772f7a1ecb69467"><td class="mdescLeft">&#160;</td><td class="mdescRight">Blocking write <em>msg</em> to the stream with options.  <a href="#ab416079f6464c056c772f7a1ecb69467">More...</a><br/></td></tr>
<tr class="separator:ab416079f6464c056c772f7a1ecb69467"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classgrpc_1_1_writer_interface"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classgrpc_1_1_writer_interface')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classgrpc_1_1_writer_interface.html">grpc::WriterInterface&lt; W &gt;</a></td></tr>
<tr class="memitem:a447d71736fb6e8c6bd21287ecc3a9f75 inherit pub_methods_classgrpc_1_1_writer_interface"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc_1_1_writer_interface.html#a447d71736fb6e8c6bd21287ecc3a9f75">~WriterInterface</a> ()</td></tr>
<tr class="separator:a447d71736fb6e8c6bd21287ecc3a9f75 inherit pub_methods_classgrpc_1_1_writer_interface"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5ddbce2a74455afea61fc21e16b01c6a inherit pub_methods_classgrpc_1_1_writer_interface"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc_1_1_writer_interface.html#a5ddbce2a74455afea61fc21e16b01c6a">Write</a> (const W &amp;msg)</td></tr>
<tr class="memdesc:a5ddbce2a74455afea61fc21e16b01c6a inherit pub_methods_classgrpc_1_1_writer_interface"><td class="mdescLeft">&#160;</td><td class="mdescRight">Blocking write <em>msg</em> to the stream with default options.  <a href="#a5ddbce2a74455afea61fc21e16b01c6a">More...</a><br/></td></tr>
<tr class="separator:a5ddbce2a74455afea61fc21e16b01c6a inherit pub_methods_classgrpc_1_1_writer_interface"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classgrpc_1_1_reader_interface"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classgrpc_1_1_reader_interface')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classgrpc_1_1_reader_interface.html">grpc::ReaderInterface&lt; R &gt;</a></td></tr>
<tr class="memitem:a1fbd3d6e86e2f97e5444f29b0af0a9d5 inherit pub_methods_classgrpc_1_1_reader_interface"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc_1_1_reader_interface.html#a1fbd3d6e86e2f97e5444f29b0af0a9d5">~ReaderInterface</a> ()</td></tr>
<tr class="separator:a1fbd3d6e86e2f97e5444f29b0af0a9d5 inherit pub_methods_classgrpc_1_1_reader_interface"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template&lt;class R, class W&gt;<br/>
class grpc::ServerReaderWriter&lt; R, W &gt;</h3>

<p>Server-side interface for bi-directional streaming. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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          <td class="memname"><a class="el" href="classgrpc_1_1_server_reader_writer.html">grpc::ServerReaderWriter</a>&lt; R, W &gt;::<a class="el" href="classgrpc_1_1_server_reader_writer.html">ServerReaderWriter</a> </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classgrpc_1_1_call.html">Call</a> *&#160;</td>
          <td class="paramname"><em>call</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classgrpc_1_1_server_context.html">ServerContext</a> *&#160;</td>
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          <td></td><td></td>
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<h2 class="groupheader">Member Function Documentation</h2>
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template&lt;class R, class W&gt; </div>
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          <td class="memname">bool <a class="el" href="classgrpc_1_1_server_reader_writer.html">grpc::ServerReaderWriter</a>&lt; R, W &gt;::Read </td>
          <td>(</td>
          <td class="paramtype">R *&#160;</td>
          <td class="paramname"><em>msg</em></td><td>)</td>
          <td></td>
        </tr>
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<p>Blocking read a message and parse to <em>msg</em>. </p>
<p>Returns <em>true</em> on success.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[out]</td><td class="paramname">msg</td><td>The read message.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><em>false</em> when there will be no more incoming messages, either because the other side has called <em>WritesDone()</em> or the stream has failed (or been cancelled). </dd></dl>

<p>Implements <a class="el" href="classgrpc_1_1_reader_interface.html#a04a1da8610d790ea86ecd5a14fe892b8">grpc::ReaderInterface&lt; R &gt;</a>.</p>

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          <td class="memname">void <a class="el" href="classgrpc_1_1_server_reader_writer.html">grpc::ServerReaderWriter</a>&lt; R, W &gt;::SendInitialMetadata </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
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          <td class="memname">bool <a class="el" href="classgrpc_1_1_server_reader_writer.html">grpc::ServerReaderWriter</a>&lt; R, W &gt;::Write </td>
          <td>(</td>
          <td class="paramtype">const W &amp;&#160;</td>
          <td class="paramname"><em>msg</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="classgrpc_1_1_write_options.html">WriteOptions</a> &amp;&#160;</td>
          <td class="paramname"><em>options</em>&#160;</td>
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          <td></td>
          <td>)</td>
          <td></td><td></td>
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<p>Blocking write <em>msg</em> to the stream with options. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">msg</td><td>The message to be written to the stream. </td></tr>
    <tr><td class="paramname">options</td><td>Options affecting the write operation.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><em>true</em> on success, <em>false</em> when the stream has been closed. </dd></dl>

<p>Implements <a class="el" href="classgrpc_1_1_writer_interface.html#aa6b2aeb8957265b62bdc063b48f15d44">grpc::WriterInterface&lt; W &gt;</a>.</p>

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<hr/>The documentation for this class was generated from the following files:<ul>
<li>include/grpc++/<a class="el" href="completion__queue_8h_source.html">completion_queue.h</a></li>
<li>include/grpc++/support/<a class="el" href="sync__stream_8h_source.html">sync_stream.h</a></li>
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