text"><code class="computeroutput">io_context</code></a>
          that some work has finished. Once the count of unfinished work reaches
          zero, the <a class="link" href="../io_context.html" title="io_context"><code class="computeroutput">io_context</code></a>
          is stopped and the <code class="computeroutput">run()</code> and <code class="computeroutput">run_one()</code> functions
          may exit.
        </p>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revisio