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<div class="titlepage"><div><div><h4 class="title">
<a name="asio.reference.io_context.restart"></a><a class="link" href="restart.html" title="io_context::restart">io_context::restart</a>
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<p>
<a class="indexterm" name="asio.indexterm.io_context.restart"></a>
Restart the <a class="link" href="../io_context.html" title="io_context"><code class="computeroutput">io_context</code></a>
in preparation for a subsequent <code class="computeroutput">run()</code> invocation.
</p>
<pre class="programlisting">void restart();
</pre>
<p>
This function must be called prior to any second or later set of invocations
of the <code class="computeroutput">run()</code>, <code class="computeroutput">run_one()</code>, <code class="computeroutput">poll()</code>
or <code class="computeroutput">poll_one()</code> functions when a previous invocation of these
functions returned due to the <a class="link" href="../io_context.html" title="io_context"><code class="computeroutput">io_context</code></a>
being stopped or running out of work. After a call to <code class="computeroutput">restart()</code>,
the <a class="link" href="../io_context.html" title="io_context"><code class="computeroutput">io_context</code></a>
object's <code class="computeroutput">stopped()</code> function will return <code class="computeroutput">false</code>.
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<p>
This function must not be called while there are any unfinished calls to
the <code class="computeroutput">run()</code>, <code class="computeroutput">run_one()</code>, <code class="computeroutput">poll()</code> or
<code class="computeroutput">poll_one()</code> functions.
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Kohlhoff<p>
Distributed under the Boost Software License, Version 1.0. (See accompanying
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