frames">Close
        Frames</a>
      </h5>
<p>
        The WebSocket protocol defines a procedure and control message for initiating
        a close of the session. In this procedure, a host requests the close by sending
        a <a href="https://tools.ietf.org/html/rfc6455#section-5.5.1" target="_top"><span class="emphasis"><em>close
        frame</em></span></a>. To request a close use a close function such as
        <a class="link" href="../ref/boost__beast__websocket__stream/close/overload2.html" ti