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<h1 class="logo"><a href="index.html">gRPC Python</a></h1>


<p class="blurb">1.32.0</p>


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  <div class="section" id="grpc-channelz">
<h1>gRPC Channelz<a class="headerlink" href="#grpc-channelz" title="Permalink to this headline">¶</a></h1>
<div class="section" id="what-is-grpc-channelz">
<h2>What is gRPC Channelz?<a class="headerlink" href="#what-is-grpc-channelz" title="Permalink to this headline">¶</a></h2>
<p>Design Document <a class="reference external" href="https://github.com/grpc/proposal/blob/master/A14-channelz.md">gRPC Channelz</a></p>
</div>
<div class="section" id="module-grpc_channelz.v1.channelz">
<span id="module-contents"></span><h2>Module Contents<a class="headerlink" href="#module-grpc_channelz.v1.channelz" title="Permalink to this headline">¶</a></h2>
<p>Channelz debug service implementation in gRPC Python.</p>
<dl class="py class">
<dt id="grpc_channelz.v1.channelz.ChannelzServicer">
<em class="property">class </em><code class="sig-prename descclassname">grpc_channelz.v1.channelz.</code><code class="sig-name descname">ChannelzServicer</code><a class="reference internal" href="_modules/grpc_channelz/v1/_servicer.html#ChannelzServicer"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#grpc_channelz.v1.channelz.ChannelzServicer" title="Permalink to this definition">¶</a></dt>
<dd><p>Servicer handling RPCs for service statuses.</p>
<dl class="py method">
<dt id="grpc_channelz.v1.channelz.ChannelzServicer.GetChannel">
<em class="property">static </em><code class="sig-name descname">GetChannel</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em>, <em class="sig-param"><span class="n">context</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/grpc_channelz/v1/_servicer.html#ChannelzServicer.GetChannel"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#grpc_channelz.v1.channelz.ChannelzServicer.GetChannel" title="Permalink to this definition">¶</a></dt>
<dd><p>Returns a single Channel, or else a NOT_FOUND code.</p>
</dd></dl>

<dl class="py method">
<dt id="grpc_channelz.v1.channelz.ChannelzServicer.GetServer">
<em class="property">static </em><code class="sig-name descname">GetServer</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em>, <em class="sig-param"><span class="n">context</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/grpc_channelz/v1/_servicer.html#ChannelzServicer.GetServer"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#grpc_channelz.v1.channelz.ChannelzServicer.GetServer" title="Permalink to this definition">¶</a></dt>
<dd><p>Returns a single Server, or else a NOT_FOUND code.</p>
</dd></dl>

<dl class="py method">
<dt id="grpc_channelz.v1.channelz.ChannelzServicer.GetServerSockets">
<em class="property">static </em><code class="sig-name descname">GetServerSockets</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em>, <em class="sig-param"><span class="n">context</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/grpc_channelz/v1/_servicer.html#ChannelzServicer.GetServerSockets"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#grpc_channelz.v1.channelz.ChannelzServicer.GetServerSockets" title="Permalink to this definition">¶</a></dt>
<dd><p>Gets all server sockets that exist in the process.</p>
</dd></dl>

<dl class="py method">
<dt id="grpc_channelz.v1.channelz.ChannelzServicer.GetServers">
<em class="property">static </em><code class="sig-name descname">GetServers</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em>, <em class="sig-param"><span class="n">context</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/grpc_channelz/v1/_servicer.html#ChannelzServicer.GetServers"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#grpc_channelz.v1.channelz.ChannelzServicer.GetServers" title="Permalink to this definition">¶</a></dt>
<dd><p>Gets all servers that exist in the process.</p>
</dd></dl>

<dl class="py method">
<dt id="grpc_channelz.v1.channelz.ChannelzServicer.GetSocket">
<em class="property">static </em><code class="sig-name descname">GetSocket</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em>, <em class="sig-param"><span class="n">context</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/grpc_channelz/v1/_servicer.html#ChannelzServicer.GetSocket"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#grpc_channelz.v1.channelz.ChannelzServicer.GetSocket" title="Permalink to this definition">¶</a></dt>
<dd><p>Returns a single Socket or else a NOT_FOUND code.</p>
</dd></dl>

<dl class="py method">
<dt id="grpc_channelz.v1.channelz.ChannelzServicer.GetSubchannel">
<em class="property">static </em><code class="sig-name descname">GetSubchannel</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em>, <em class="sig-param"><span class="n">context</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/grpc_channelz/v1/_servicer.html#ChannelzServicer.GetSubchannel"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#grpc_channelz.v1.channelz.ChannelzServicer.GetSubchannel" title="Permalink to this definition">¶</a></dt>
<dd><p>Returns a single Subchannel, or else a NOT_FOUND code.</p>
</dd></dl>

<dl class="py method">
<dt id="grpc_channelz.v1.channelz.ChannelzServicer.GetTopChannels">
<em class="property">static </em><code class="sig-name descname">GetTopChannels</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em>, <em class="sig-param"><span class="n">context</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/grpc_channelz/v1/_servicer.html#ChannelzServicer.GetTopChannels"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#grpc_channelz.v1.channelz.ChannelzServicer.GetTopChannels" title="Permalink to this definition">¶</a></dt>
<dd><p>Gets all root channels (i.e. channels the application has directly
created). This does not include subchannels nor non-top level channels.</p>
</dd></dl>

</dd></dl>

<dl class="py function">
<dt id="grpc_channelz.v1.channelz.add_channelz_servicer">
<code class="sig-prename descclassname">grpc_channelz.v1.channelz.</code><code class="sig-name descname">add_channelz_servicer</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">server</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/grpc_channelz/v1/channelz.html#add_channelz_servicer"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#grpc_channelz.v1.channelz.add_channelz_servicer" title="Permalink to this definition">¶</a></dt>
<dd><p>Add Channelz servicer to a server.</p>
<p>Channelz servicer is in charge of
pulling information from C-Core for entire process. It will allow the
server to response to Channelz queries.</p>
<p>The Channelz statistic is enabled by default inside C-Core. Whether the
statistic is enabled or not is isolated from adding Channelz servicer.
That means you can query Channelz info with a Channelz-disabled channel,
and you can add Channelz servicer to a Channelz-disabled server.</p>
<p>The Channelz statistic can be enabled or disabled by channel option
‘grpc.enable_channelz’. Set to 1 to enable, set to 0 to disable.</p>
<p>This is an EXPERIMENTAL API.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>server</strong> – A gRPC server to which Channelz service will be added.</p>
</dd>
</dl>
</dd></dl>

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