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<li class="navelem"><a class="el" href="namespace_grpc.html">Grpc</a></li><li class="navelem"><a class="el" href="class_grpc_1_1_base_stub.html">BaseStub</a></li>  </ul>
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<div class="header">
  <div class="summary">
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pub-static-methods">Static Public Member Functions</a> &#124;
<a href="#pro-methods">Protected Member Functions</a>  </div>
  <div class="headertitle">
<div class="title">Grpc\BaseStub Class Reference</div>  </div>
</div><!--header-->
<div class="contents">

<p>Base class for generated client stubs.  
 <a href="class_grpc_1_1_base_stub.html#details">More...</a></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:a87b837ef58d4806ac090010b235bf6dd"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_grpc_1_1_base_stub.html#a87b837ef58d4806ac090010b235bf6dd">__construct</a> ($hostname, $opts, $channel=null)</td></tr>
<tr class="separator:a87b837ef58d4806ac090010b235bf6dd"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae2b85e451fac182cfc57b63c39d7e59a"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_grpc_1_1_base_stub.html#ae2b85e451fac182cfc57b63c39d7e59a">getTarget</a> ()</td></tr>
<tr class="separator:ae2b85e451fac182cfc57b63c39d7e59a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a808c89a725b15d850fa2096cd6bd104d"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_grpc_1_1_base_stub.html#a808c89a725b15d850fa2096cd6bd104d">getConnectivityState</a> ($try_to_connect=false)</td></tr>
<tr class="separator:a808c89a725b15d850fa2096cd6bd104d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a78f84743a824f0eb3087dcb0fb8d0d41"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_grpc_1_1_base_stub.html#a78f84743a824f0eb3087dcb0fb8d0d41">waitForReady</a> ($timeout)</td></tr>
<tr class="separator:a78f84743a824f0eb3087dcb0fb8d0d41"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a13ca38aea857a61f57019228f0b6f2bc"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_grpc_1_1_base_stub.html#a13ca38aea857a61f57019228f0b6f2bc">close</a> ()</td></tr>
<tr class="memdesc:a13ca38aea857a61f57019228f0b6f2bc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Close the communication channel associated with this stub.  <a href="class_grpc_1_1_base_stub.html#a13ca38aea857a61f57019228f0b6f2bc">More...</a><br /></td></tr>
<tr class="separator:a13ca38aea857a61f57019228f0b6f2bc"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:a35a01a2eeff8d1f90939c361729f2396"><td class="memItemLeft" align="right" valign="top">static&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_grpc_1_1_base_stub.html#a35a01a2eeff8d1f90939c361729f2396">getDefaultChannel</a> ($hostname, array $opts)</td></tr>
<tr class="memdesc:a35a01a2eeff8d1f90939c361729f2396"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates and returns the default <a class="el" href="class_grpc_1_1_channel.html" title="class Channel">Channel</a>.  <a href="class_grpc_1_1_base_stub.html#a35a01a2eeff8d1f90939c361729f2396">More...</a><br /></td></tr>
<tr class="separator:a35a01a2eeff8d1f90939c361729f2396"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:a3a70a435fb6cbee2456386507a3a9533"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_grpc_1_1_base_stub.html#a3a70a435fb6cbee2456386507a3a9533">_simpleRequest</a> ( $method, $argument, $deserialize, array $metadata=[], array $options=[])</td></tr>
<tr class="memdesc:a3a70a435fb6cbee2456386507a3a9533"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="class_grpc_1_1_call.html" title="class Call">Call</a> a remote method that takes a single argument and has a single output.  <a href="class_grpc_1_1_base_stub.html#a3a70a435fb6cbee2456386507a3a9533">More...</a><br /></td></tr>
<tr class="separator:a3a70a435fb6cbee2456386507a3a9533"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acc4e0f5775d36cbed3ebdebd0491835e"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_grpc_1_1_base_stub.html#acc4e0f5775d36cbed3ebdebd0491835e">_clientStreamRequest</a> ( $method, $deserialize, array $metadata=[], array $options=[])</td></tr>
<tr class="memdesc:acc4e0f5775d36cbed3ebdebd0491835e"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="class_grpc_1_1_call.html" title="class Call">Call</a> a remote method that takes a stream of arguments and has a single output.  <a href="class_grpc_1_1_base_stub.html#acc4e0f5775d36cbed3ebdebd0491835e">More...</a><br /></td></tr>
<tr class="separator:acc4e0f5775d36cbed3ebdebd0491835e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5e798fc84d42462dce6a8e38dcc005a3"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_grpc_1_1_base_stub.html#a5e798fc84d42462dce6a8e38dcc005a3">_serverStreamRequest</a> ( $method, $argument, $deserialize, array $metadata=[], array $options=[])</td></tr>
<tr class="memdesc:a5e798fc84d42462dce6a8e38dcc005a3"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="class_grpc_1_1_call.html" title="class Call">Call</a> a remote method that takes a single argument and returns a stream of responses.  <a href="class_grpc_1_1_base_stub.html#a5e798fc84d42462dce6a8e38dcc005a3">More...</a><br /></td></tr>
<tr class="separator:a5e798fc84d42462dce6a8e38dcc005a3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a06273f329dc2e0086c61f6534288277b"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_grpc_1_1_base_stub.html#a06273f329dc2e0086c61f6534288277b">_bidiRequest</a> ( $method, $deserialize, array $metadata=[], array $options=[])</td></tr>
<tr class="memdesc:a06273f329dc2e0086c61f6534288277b"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="class_grpc_1_1_call.html" title="class Call">Call</a> a remote method with messages streaming in both directions.  <a href="class_grpc_1_1_base_stub.html#a06273f329dc2e0086c61f6534288277b">More...</a><br /></td></tr>
<tr class="separator:a06273f329dc2e0086c61f6534288277b"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Base class for generated client stubs. </p>
<p>Stub methods are expected to call _simpleRequest or _streamRequest and return the result. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="a87b837ef58d4806ac090010b235bf6dd"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a87b837ef58d4806ac090010b235bf6dd">&#9670;&nbsp;</a></span>__construct()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">Grpc\BaseStub::__construct </td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname"><em>$hostname</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname"><em>$opts</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname"><em>$channel</em> = <code>null</code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
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</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramtype">string</td><td class="paramname">$hostname</td><td></td></tr>
    <tr><td class="paramtype">array</td><td class="paramname">$opts</td><td><ul>
<li>'update_metadata': (optional) a callback function which takes in a metadata array, and returns an updated metadata array</li>
<li>'grpc.primary_user_agent': (optional) a user-agent string </li>
</ul>
</td></tr>
    <tr><td class="paramtype"><a class="el" href="class_grpc_1_1_channel.html" title="class Channel">Channel</a>&#160;|&#160;InterceptorChannel</td><td class="paramname">$channel</td><td>An already created <a class="el" href="class_grpc_1_1_channel.html" title="class Channel">Channel</a> or InterceptorChannel object (optional) </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="a06273f329dc2e0086c61f6534288277b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a06273f329dc2e0086c61f6534288277b">&#9670;&nbsp;</a></span>_bidiRequest()</h2>

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  <td class="mlabels-left">
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        <tr>
          <td class="memname">Grpc\BaseStub::_bidiRequest </td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname"><em>$method</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname"><em>$deserialize</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">array&#160;</td>
          <td class="paramname"><em>$metadata</em> = <code>[]</code>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">array&#160;</td>
          <td class="paramname"><em>$options</em> = <code>[]</code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
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        </tr>
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  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p><a class="el" href="class_grpc_1_1_call.html" title="class Call">Call</a> a remote method with messages streaming in both directions. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramtype">string</td><td class="paramname">$method</td><td>The name of the method to call </td></tr>
    <tr><td class="paramtype">callable</td><td class="paramname">$deserialize</td><td>A function that deserializes the responses </td></tr>
    <tr><td class="paramtype">array</td><td class="paramname">$metadata</td><td>A metadata map to send to the server (optional) </td></tr>
    <tr><td class="paramtype">array</td><td class="paramname">$options</td><td>An array of options (optional)</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><a class="el" href="class_grpc_1_1_bidi_streaming_call.html" title="Represents an active call that allows for sending and receiving messages in streams in any order.">BidiStreamingCall</a> The active call object </dd></dl>

</div>
</div>
<a id="acc4e0f5775d36cbed3ebdebd0491835e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acc4e0f5775d36cbed3ebdebd0491835e">&#9670;&nbsp;</a></span>_clientStreamRequest()</h2>

<div class="memitem">
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<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">Grpc\BaseStub::_clientStreamRequest </td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname"><em>$method</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname"><em>$deserialize</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">array&#160;</td>
          <td class="paramname"><em>$metadata</em> = <code>[]</code>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">array&#160;</td>
          <td class="paramname"><em>$options</em> = <code>[]</code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p><a class="el" href="class_grpc_1_1_call.html" title="class Call">Call</a> a remote method that takes a stream of arguments and has a single output. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramtype">string</td><td class="paramname">$method</td><td>The name of the method to call </td></tr>
    <tr><td class="paramtype">callable</td><td class="paramname">$deserialize</td><td>A function that deserializes the response </td></tr>
    <tr><td class="paramtype">array</td><td class="paramname">$metadata</td><td>A metadata map to send to the server (optional) </td></tr>
    <tr><td class="paramtype">array</td><td class="paramname">$options</td><td>An array of options (optional)</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><a class="el" href="class_grpc_1_1_client_streaming_call.html" title="Represents an active call that sends a stream of messages and then gets a single response.">ClientStreamingCall</a> The active call object </dd></dl>

</div>
</div>
<a id="a5e798fc84d42462dce6a8e38dcc005a3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5e798fc84d42462dce6a8e38dcc005a3">&#9670;&nbsp;</a></span>_serverStreamRequest()</h2>

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  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">Grpc\BaseStub::_serverStreamRequest </td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname"><em>$method</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname"><em>$argument</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname"><em>$deserialize</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">array&#160;</td>
          <td class="paramname"><em>$metadata</em> = <code>[]</code>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">array&#160;</td>
          <td class="paramname"><em>$options</em> = <code>[]</code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p><a class="el" href="class_grpc_1_1_call.html" title="class Call">Call</a> a remote method that takes a single argument and returns a stream of responses. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramtype">string</td><td class="paramname">$method</td><td>The name of the method to call </td></tr>
    <tr><td class="paramtype">mixed</td><td class="paramname">$argument</td><td>The argument to the method </td></tr>
    <tr><td class="paramtype">callable</td><td class="paramname">$deserialize</td><td>A function that deserializes the responses </td></tr>
    <tr><td class="paramtype">array</td><td class="paramname">$metadata</td><td>A metadata map to send to the server (optional) </td></tr>
    <tr><td class="paramtype">array</td><td class="paramname">$options</td><td>An array of options (optional)</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><a class="el" href="class_grpc_1_1_server_streaming_call.html" title="Represents an active call that sends a single message and then gets a stream of responses.">ServerStreamingCall</a> The active call object </dd></dl>

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<h2 class="memtitle"><span class="permalink"><a href="#a3a70a435fb6cbee2456386507a3a9533">&#9670;&nbsp;</a></span>_simpleRequest()</h2>

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          <td class="memname">Grpc\BaseStub::_simpleRequest </td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname"><em>$method</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname"><em>$argument</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname"><em>$deserialize</em>, </td>
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          <td class="paramtype">array&#160;</td>
          <td class="paramname"><em>$metadata</em> = <code>[]</code>, </td>
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          <td class="paramtype">array&#160;</td>
          <td class="paramname"><em>$options</em> = <code>[]</code>&#160;</td>
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<p><a class="el" href="class_grpc_1_1_call.html" title="class Call">Call</a> a remote method that takes a single argument and has a single output. </p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramtype">string</td><td class="paramname">$method</td><td>The name of the method to call </td></tr>
    <tr><td class="paramtype">mixed</td><td class="paramname">$argument</td><td>The argument to the method </td></tr>
    <tr><td class="paramtype">callable</td><td class="paramname">$deserialize</td><td>A function that deserializes the response </td></tr>
    <tr><td class="paramtype">array</td><td class="paramname">$metadata</td><td>A metadata map to send to the server (optional) </td></tr>
    <tr><td class="paramtype">array</td><td class="paramname">$options</td><td>An array of options (optional)</td></tr>
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<dl class="section return"><dt>Returns</dt><dd><a class="el" href="class_grpc_1_1_unary_call.html" title="Represents an active call that sends a single message and then gets a single response.">UnaryCall</a> The active call object </dd></dl>

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<h2 class="memtitle"><span class="permalink"><a href="#a13ca38aea857a61f57019228f0b6f2bc">&#9670;&nbsp;</a></span>close()</h2>

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<p>Close the communication channel associated with this stub. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a808c89a725b15d850fa2096cd6bd104d">&#9670;&nbsp;</a></span>getConnectivityState()</h2>

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<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramtype">bool</td><td class="paramname">$try_to_connect</td><td>(optional)</td></tr>
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<dl class="section return"><dt>Returns</dt><dd>int The grpc connectivity state </dd></dl>

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<h2 class="memtitle"><span class="permalink"><a href="#a35a01a2eeff8d1f90939c361729f2396">&#9670;&nbsp;</a></span>getDefaultChannel()</h2>

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          <td class="paramname"><em>$hostname</em>, </td>
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          <td class="paramtype">array&#160;</td>
          <td class="paramname"><em>$opts</em>&#160;</td>
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<p>Creates and returns the default <a class="el" href="class_grpc_1_1_channel.html" title="class Channel">Channel</a>. </p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramtype">array</td><td class="paramname">$opts</td><td><a class="el" href="class_grpc_1_1_channel.html" title="class Channel">Channel</a> constructor options</td></tr>
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<dl class="section return"><dt>Returns</dt><dd><a class="el" href="class_grpc_1_1_channel.html" title="class Channel">Channel</a> The channel </dd></dl>

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<h2 class="memtitle"><span class="permalink"><a href="#ae2b85e451fac182cfc57b63c39d7e59a">&#9670;&nbsp;</a></span>getTarget()</h2>

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<dl class="section return"><dt>Returns</dt><dd>string The URI of the endpoint </dd></dl>

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<h2 class="memtitle"><span class="permalink"><a href="#a78f84743a824f0eb3087dcb0fb8d0d41">&#9670;&nbsp;</a></span>waitForReady()</h2>

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          <td class="paramname"><em>$timeout</em></td><td>)</td>
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<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramtype">int</td><td class="paramname">$timeout</td><td>in microseconds</td></tr>
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<dl class="section return"><dt>Returns</dt><dd>bool true if channel is ready </dd></dl>
<dl class="exception"><dt>Exceptions</dt><dd>
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    <tr><td class="paramname">Exception</td><td>if channel is in FATAL_ERROR state </td></tr>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>src/php/lib/Grpc/<a class="el" href="_base_stub_8php.html">BaseStub.php</a></li>
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