ded into this command will be used.</p>

</dd>
<dt id="nbio"><b>-nbio</b></dt>
<dd>

<p>Turns on non blocking I/O.</p>

</dd>
<dt id="timeout"><b>-timeout</b></dt>
<dd>

<p>Enable timeouts.</p>

</dd>
<dt id="mtu"><b>-mtu</b></dt>
<dd>

<p>Set link-layer MTU.</p>

</dd>
<dt id="psk_identity-val"><b>-psk_identity</b> <i>val</i></dt>
<dd>

<p>Expect the client to send PSK identity <i>val</i> when using a PSK cipher suite, and warn if they do not. By default, the expected PSK identity is the string &quot;Clien