::stream::is_message_done"><code class="computeroutput"><span class="identifier">websocket</span><span class="special">::</span><span class="identifier">stream</span><span class="special">::</span><span class="identifier">is_message_done</span></code></a> may be called
            to determine if the message received by the last read operation is complete.
          </p>
<p>
            While this operation is active, the implementation will read incoming
            control frames and handle them automatic