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<p><em><a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html" title="ServerBidiReactor is the interface for a bidirectional streaming RPC.">ServerBidiReactor</a></em> is the interface for a bidirectional streaming RPC.  
 <a href="classgrpc__impl_1_1_server_bidi_reactor.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="impl_2codegen_2server__callback__impl_8h_source.html">server_callback_impl.h</a>&gt;</code></p>
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Public Member Functions</h2></td></tr>
<tr class="memitem:aa1c73ae06f69e6375528d0f18ca5801f"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html#aa1c73ae06f69e6375528d0f18ca5801f">ServerBidiReactor</a> ()</td></tr>
<tr class="separator:aa1c73ae06f69e6375528d0f18ca5801f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2fe87c540bff8013ffe6662249d839c0"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html#a2fe87c540bff8013ffe6662249d839c0">~ServerBidiReactor</a> ()=default</td></tr>
<tr class="separator:a2fe87c540bff8013ffe6662249d839c0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2cdada582b06d8fccd1630b08f80205e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html#a2cdada582b06d8fccd1630b08f80205e">StartSendInitialMetadata</a> ()</td></tr>
<tr class="memdesc:a2cdada582b06d8fccd1630b08f80205e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Send any initial metadata stored in the RPC context.  <a href="classgrpc__impl_1_1_server_bidi_reactor.html#a2cdada582b06d8fccd1630b08f80205e">More...</a><br /></td></tr>
<tr class="separator:a2cdada582b06d8fccd1630b08f80205e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ada9fdd9ef059696dce28c12ce74f6b48"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html#ada9fdd9ef059696dce28c12ce74f6b48">StartRead</a> (Request *req)</td></tr>
<tr class="memdesc:ada9fdd9ef059696dce28c12ce74f6b48"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initiate a read operation.  <a href="classgrpc__impl_1_1_server_bidi_reactor.html#ada9fdd9ef059696dce28c12ce74f6b48">More...</a><br /></td></tr>
<tr class="separator:ada9fdd9ef059696dce28c12ce74f6b48"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a282423b3c06e63540a1da9b85d6dcf90"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html#a282423b3c06e63540a1da9b85d6dcf90">StartWrite</a> (const Response *resp)</td></tr>
<tr class="memdesc:a282423b3c06e63540a1da9b85d6dcf90"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initiate a write operation.  <a href="classgrpc__impl_1_1_server_bidi_reactor.html#a282423b3c06e63540a1da9b85d6dcf90">More...</a><br /></td></tr>
<tr class="separator:a282423b3c06e63540a1da9b85d6dcf90"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afaa2f5d8d6f43889d883ed3490a53bb4"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html#afaa2f5d8d6f43889d883ed3490a53bb4">StartWrite</a> (const Response *resp, ::<a class="el" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> options)</td></tr>
<tr class="memdesc:afaa2f5d8d6f43889d883ed3490a53bb4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initiate a write operation with specified options.  <a href="classgrpc__impl_1_1_server_bidi_reactor.html#afaa2f5d8d6f43889d883ed3490a53bb4">More...</a><br /></td></tr>
<tr class="separator:afaa2f5d8d6f43889d883ed3490a53bb4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a90d1e04754401ea56e5af3e63f17c45b"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html#a90d1e04754401ea56e5af3e63f17c45b">StartWriteAndFinish</a> (const Response *resp, ::<a class="el" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> options, ::<a class="el" href="classgrpc_1_1_status.html">grpc::Status</a> s)</td></tr>
<tr class="memdesc:a90d1e04754401ea56e5af3e63f17c45b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initiate a write operation with specified options and final RPC Status, which also causes any trailing metadata for this RPC to be sent out.  <a href="classgrpc__impl_1_1_server_bidi_reactor.html#a90d1e04754401ea56e5af3e63f17c45b">More...</a><br /></td></tr>
<tr class="separator:a90d1e04754401ea56e5af3e63f17c45b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9b252bc42fea0fad8e1b144fac7e4d4d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html#a9b252bc42fea0fad8e1b144fac7e4d4d">StartWriteLast</a> (const Response *resp, ::<a class="el" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a> options)</td></tr>
<tr class="memdesc:a9b252bc42fea0fad8e1b144fac7e4d4d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Inform system of a planned write operation with specified options, but allow the library to schedule the actual write coalesced with the writing of trailing metadata (which takes place on a Finish call).  <a href="classgrpc__impl_1_1_server_bidi_reactor.html#a9b252bc42fea0fad8e1b144fac7e4d4d">More...</a><br /></td></tr>
<tr class="separator:a9b252bc42fea0fad8e1b144fac7e4d4d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a38bc0a0996793a7b6738e9a6b415a200"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html#a38bc0a0996793a7b6738e9a6b415a200">Finish</a> (::<a class="el" href="classgrpc_1_1_status.html">grpc::Status</a> s)</td></tr>
<tr class="memdesc:a38bc0a0996793a7b6738e9a6b415a200"><td class="mdescLeft">&#160;</td><td class="mdescRight">Indicate that the stream is to be finished and the trailing metadata and RPC status are to be sent.  <a href="classgrpc__impl_1_1_server_bidi_reactor.html#a38bc0a0996793a7b6738e9a6b415a200">More...</a><br /></td></tr>
<tr class="separator:a38bc0a0996793a7b6738e9a6b415a200"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0b776565562fb0f4a36fce21e08f50f5"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html#a0b776565562fb0f4a36fce21e08f50f5">OnSendInitialMetadataDone</a> (bool)</td></tr>
<tr class="memdesc:a0b776565562fb0f4a36fce21e08f50f5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Notifies the application that an explicit StartSendInitialMetadata operation completed.  <a href="classgrpc__impl_1_1_server_bidi_reactor.html#a0b776565562fb0f4a36fce21e08f50f5">More...</a><br /></td></tr>
<tr class="separator:a0b776565562fb0f4a36fce21e08f50f5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa46d7c019d5863630cc6862aac2aeb3a"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html#aa46d7c019d5863630cc6862aac2aeb3a">OnReadDone</a> (bool)</td></tr>
<tr class="memdesc:aa46d7c019d5863630cc6862aac2aeb3a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Notifies the application that a StartRead operation completed.  <a href="classgrpc__impl_1_1_server_bidi_reactor.html#aa46d7c019d5863630cc6862aac2aeb3a">More...</a><br /></td></tr>
<tr class="separator:aa46d7c019d5863630cc6862aac2aeb3a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2728217ee5e12e897261c892e8e28d49"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html#a2728217ee5e12e897261c892e8e28d49">OnWriteDone</a> (bool)</td></tr>
<tr class="memdesc:a2728217ee5e12e897261c892e8e28d49"><td class="mdescLeft">&#160;</td><td class="mdescRight">Notifies the application that a StartWrite (or StartWriteLast) operation completed.  <a href="classgrpc__impl_1_1_server_bidi_reactor.html#a2728217ee5e12e897261c892e8e28d49">More...</a><br /></td></tr>
<tr class="separator:a2728217ee5e12e897261c892e8e28d49"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac14906ed846912da6e420084be1c3e4f"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html#ac14906ed846912da6e420084be1c3e4f">OnDone</a> () override=0</td></tr>
<tr class="memdesc:ac14906ed846912da6e420084be1c3e4f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Notifies the application that all operations associated with this RPC have completed.  <a href="classgrpc__impl_1_1_server_bidi_reactor.html#ac14906ed846912da6e420084be1c3e4f">More...</a><br /></td></tr>
<tr class="separator:ac14906ed846912da6e420084be1c3e4f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af38ba8302d38a0f191c39112e2afe55b"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html#af38ba8302d38a0f191c39112e2afe55b">OnCancel</a> () override</td></tr>
<tr class="memdesc:af38ba8302d38a0f191c39112e2afe55b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Notifies the application that this RPC has been cancelled.  <a href="classgrpc__impl_1_1_server_bidi_reactor.html#af38ba8302d38a0f191c39112e2afe55b">More...</a><br /></td></tr>
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Friends</h2></td></tr>
<tr class="memitem:a7c37735f41590c54ad5948d348e63864"><td class="memItemLeft" align="right" valign="top">class&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html#a7c37735f41590c54ad5948d348e63864">ServerCallbackReaderWriter&lt; Request, Response &gt;</a></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 Request, class Response&gt;<br />
class grpc_impl::ServerBidiReactor&lt; Request, Response &gt;</h3>

<p><em><a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html" title="ServerBidiReactor is the interface for a bidirectional streaming RPC.">ServerBidiReactor</a></em> is the interface for a bidirectional streaming RPC. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="aa1c73ae06f69e6375528d0f18ca5801f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa1c73ae06f69e6375528d0f18ca5801f">&#9670;&nbsp;</a></span>ServerBidiReactor()</h2>

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template&lt;class Request , class Response &gt; </div>
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          <td class="memname"><a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html">grpc_impl::ServerBidiReactor</a>&lt; Request, Response &gt;::<a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html">ServerBidiReactor</a> </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a2fe87c540bff8013ffe6662249d839c0">&#9670;&nbsp;</a></span>~ServerBidiReactor()</h2>

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template&lt;class Request , class Response &gt; </div>
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          <td class="memname"><a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html">grpc_impl::ServerBidiReactor</a>&lt; Request, Response &gt;::~<a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html">ServerBidiReactor</a> </td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a38bc0a0996793a7b6738e9a6b415a200">&#9670;&nbsp;</a></span>Finish()</h2>

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template&lt;class Request , class Response &gt; </div>
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          <td class="memname">void <a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html">grpc_impl::ServerBidiReactor</a>&lt; Request, Response &gt;::Finish </td>
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<p>Indicate that the stream is to be finished and the trailing metadata and RPC status are to be sent. </p>
<p>Every RPC MUST be finished using either Finish or StartWriteAndFinish (but not both), even if the RPC is already cancelled.</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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<h2 class="memtitle"><span class="permalink"><a href="#af38ba8302d38a0f191c39112e2afe55b">&#9670;&nbsp;</a></span>OnCancel()</h2>

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          <td class="memname">void <a class="el" href="classgrpc__impl_1_1_server_bidi_reactor.html">grpc_impl::ServerBidiReactor</a>&lt; Request, Response &gt;::OnCancel </td>
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<p>Notifies the application that this RPC has been cancelled. </p>
<p>This is an override (from the internal base class) but not final, so derived classes should override it if they want to take action. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#ac14906ed846912da6e420084be1c3e4f">&#9670;&nbsp;</a></span>OnDone()</h2>

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<p>Notifies the application that all operations associated with this RPC have completed. </p>
<p>This is an override (from the internal base class) but still abstract, so derived classes MUST override it to be instantiated. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#aa46d7c019d5863630cc6862aac2aeb3a">&#9670;&nbsp;</a></span>OnReadDone()</h2>

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<p>Notifies the application that a StartRead operation completed. </p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramdir">[in]</td><td class="paramname">ok</td><td>Was it successful? If false, no further read-side operation will succeed. </td></tr>
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  </dd>
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<h2 class="memtitle"><span class="permalink"><a href="#a0b776565562fb0f4a36fce21e08f50f5">&#9670;&nbsp;</a></span>OnSendInitialMetadataDone()</h2>

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<p>Notifies the application that an explicit StartSendInitialMetadata operation completed. </p>
<p>Not used when the sending of initial metadata piggybacks onto the first write.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">ok</td><td>Was it successful? If false, no further write-side operation will succeed. </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#a2728217ee5e12e897261c892e8e28d49">&#9670;&nbsp;</a></span>OnWriteDone()</h2>

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<p>Notifies the application that a StartWrite (or StartWriteLast) operation completed. </p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramdir">[in]</td><td class="paramname">ok</td><td>Was it successful? If false, no further write-side operation will succeed. </td></tr>
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  </dd>
</dl>

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<h2 class="memtitle"><span class="permalink"><a href="#ada9fdd9ef059696dce28c12ce74f6b48">&#9670;&nbsp;</a></span>StartRead()</h2>

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<p>Initiate a read operation. </p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramdir">[out]</td><td class="paramname">req</td><td>Where to eventually store the read message. Valid when the library calls OnReadDone </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#a2cdada582b06d8fccd1630b08f80205e">&#9670;&nbsp;</a></span>StartSendInitialMetadata()</h2>

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<p>Send any initial metadata stored in the RPC context. </p>
<p>If not invoked, any initial metadata will be passed along with the first Write or the Finish (if there are no writes). </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a282423b3c06e63540a1da9b85d6dcf90">&#9670;&nbsp;</a></span>StartWrite() <span class="overload">[1/2]</span></h2>

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<p>Initiate a write operation. </p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramdir">[in]</td><td class="paramname">resp</td><td>The message to be written. The library does not take ownership but the caller must ensure that the message is not deleted or modified until OnWriteDone is called. </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#afaa2f5d8d6f43889d883ed3490a53bb4">&#9670;&nbsp;</a></span>StartWrite() <span class="overload">[2/2]</span></h2>

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<p>Initiate a write operation with specified options. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">resp</td><td>The message to be written. The library does not take ownership but the caller must ensure that the message is not deleted or modified until OnWriteDone is called. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">options</td><td>The WriteOptions to use for writing this message </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#a90d1e04754401ea56e5af3e63f17c45b">&#9670;&nbsp;</a></span>StartWriteAndFinish()</h2>

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          <td class="paramname"><em>options</em>, </td>
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          <td class="paramtype">::<a class="el" href="classgrpc_1_1_status.html">grpc::Status</a>&#160;</td>
          <td class="paramname"><em>s</em>&#160;</td>
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<p>Initiate a write operation with specified options and final RPC Status, which also causes any trailing metadata for this RPC to be sent out. </p>
<p>StartWriteAndFinish is like merging StartWriteLast and Finish into a single step. A key difference, though, is that this operation doesn't have an OnWriteDone reaction - it is considered complete only when OnDone is available. An RPC can either have StartWriteAndFinish or Finish, but not both.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">resp</td><td>The message to be written. The library does not take ownership but the caller must ensure that the message is not deleted or modified until OnDone is called. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">options</td><td>The WriteOptions to use for writing this message </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">s</td><td>The status outcome of this RPC </td></tr>
  </table>
  </dd>
</dl>

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<h2 class="memtitle"><span class="permalink"><a href="#a9b252bc42fea0fad8e1b144fac7e4d4d">&#9670;&nbsp;</a></span>StartWriteLast()</h2>

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          <td>(</td>
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          <td class="paramtype">::<a class="el" href="classgrpc_1_1_write_options.html">grpc::WriteOptions</a>&#160;</td>
          <td class="paramname"><em>options</em>&#160;</td>
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<p>Inform system of a planned write operation with specified options, but allow the library to schedule the actual write coalesced with the writing of trailing metadata (which takes place on a Finish call). </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">resp</td><td>The message to be written. The library does not take ownership but the caller must ensure that the message is not deleted or modified until OnWriteDone is called. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">options</td><td>The WriteOptions to use for writing this message </td></tr>
  </table>
  </dd>
</dl>

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<h2 class="groupheader">Friends And Related Function Documentation</h2>
<a id="a7c37735f41590c54ad5948d348e63864"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7c37735f41590c54ad5948d348e63864">&#9670;&nbsp;</a></span>ServerCallbackReaderWriter&lt; Request, Response &gt;</h2>

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          <td class="memname">friend class <a class="el" href="classgrpc__impl_1_1_server_callback_reader_writer.html">ServerCallbackReaderWriter</a>&lt; Request, Response &gt;</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_2server__callback__impl_8h_source.html">server_callback_impl.h</a></li>
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