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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_async_streaming_interface.html">ClientAsyncStreamingInterface</a></li>  </ul>
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<p>Common interface for all client side asynchronous streaming.  
 <a href="classgrpc_1_1_client_async_streaming_interface.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="impl_2codegen_2async__stream_8h_source.html">async_stream.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:a103c33e82dbf1715749886c4249f3f28"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc_1_1_client_async_streaming_interface.html#a103c33e82dbf1715749886c4249f3f28">~ClientAsyncStreamingInterface</a> ()</td></tr>
<tr class="separator:a103c33e82dbf1715749886c4249f3f28"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad83bfe2febf4a6296b7d2646799b8174"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc_1_1_client_async_streaming_interface.html#ad83bfe2febf4a6296b7d2646799b8174">ReadInitialMetadata</a> (void *tag)=0</td></tr>
<tr class="memdesc:ad83bfe2febf4a6296b7d2646799b8174"><td class="mdescLeft">&#160;</td><td class="mdescRight">Request notification of the reading of the initial metadata.  <a href="#ad83bfe2febf4a6296b7d2646799b8174">More...</a><br /></td></tr>
<tr class="separator:ad83bfe2febf4a6296b7d2646799b8174"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afc1cfbd1514fea47088bc837bb578a24"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc_1_1_client_async_streaming_interface.html#afc1cfbd1514fea47088bc837bb578a24">Finish</a> (<a class="el" href="classgrpc_1_1_status.html">Status</a> *status, void *tag)=0</td></tr>
<tr class="memdesc:afc1cfbd1514fea47088bc837bb578a24"><td class="mdescLeft">&#160;</td><td class="mdescRight">Indicate that the stream is to be finished and request notification Should not be used concurrently with other operations.  <a href="#afc1cfbd1514fea47088bc837bb578a24">More...</a><br /></td></tr>
<tr class="separator:afc1cfbd1514fea47088bc837bb578a24"><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"><p>Common interface for all client side asynchronous streaming. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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          <td class="memname">virtual grpc::ClientAsyncStreamingInterface::~ClientAsyncStreamingInterface </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span></span>  </td>
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<h2 class="groupheader">Member Function Documentation</h2>
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          <td class="memname">virtual void grpc::ClientAsyncStreamingInterface::Finish </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classgrpc_1_1_status.html">Status</a> *&#160;</td>
          <td class="paramname"><em>status</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">void *&#160;</td>
          <td class="paramname"><em>tag</em>&#160;</td>
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          <td></td>
          <td>)</td>
          <td></td><td></td>
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<p>Indicate that the stream is to be finished and request notification Should not be used concurrently with other operations. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[out]</td><td class="paramname">status</td><td>To be updated with the operation status. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">tag</td><td>Tag identifying this request. </td></tr>
  </table>
  </dd>
</dl>

<p>Implemented in <a class="el" href="classgrpc_1_1_client_async_reader_writer.html#aa0b94fec5a1b7c22e4db8046b1f031cc">grpc::ClientAsyncReaderWriter&lt; W, R &gt;</a>, <a class="el" href="classgrpc_1_1_client_async_writer.html#ad37af0a7fc27fc90e168fdb90eb52d8b">grpc::ClientAsyncWriter&lt; W &gt;</a>, and <a class="el" href="classgrpc_1_1_client_async_reader.html#a91bfabf65e2dc955b6983bc0ece5a73f">grpc::ClientAsyncReader&lt; R &gt;</a>.</p>

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          <td class="memname">virtual void grpc::ClientAsyncStreamingInterface::ReadInitialMetadata </td>
          <td>(</td>
          <td class="paramtype">void *&#160;</td>
          <td class="paramname"><em>tag</em></td><td>)</td>
          <td></td>
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<p>Request notification of the reading of the initial metadata. </p>
<p>Completion will be notified by <em>tag</em> on the associated completion queue. This call is optional, but if it is used, it cannot be used concurrently with or after the <em>Read</em> method.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">tag</td><td>Tag identifying this request. </td></tr>
  </table>
  </dd>
</dl>

<p>Implemented in <a class="el" href="classgrpc_1_1_client_async_reader_writer.html#aebfcea780f028eb345887b6364f1e45a">grpc::ClientAsyncReaderWriter&lt; W, R &gt;</a>, <a class="el" href="classgrpc_1_1_client_async_writer.html#a1db45c4f5817db4f770c08dab64916c7">grpc::ClientAsyncWriter&lt; W &gt;</a>, and <a class="el" href="classgrpc_1_1_client_async_reader.html#a0e5b71e2620dc95fe41305eef7ee7863">grpc::ClientAsyncReader&lt; R &gt;</a>.</p>

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<hr/>The documentation for this class was generated from the following file:<ul>
<li>include/grpc++/impl/codegen/<a class="el" href="impl_2codegen_2async__stream_8h_source.html">async_stream.h</a></li>
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