>socketfd</td><td>The new socket connected to the broker. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">sendbuf</td><td>The buffer that will be used to buffer egress traffic to the broker. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">sendbufsz</td><td>The size of <code>sendbuf</code> in bytes. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">recvbuf</td><td>The buffer that will be used to buffer ingress traffic from the broker. </td></