 string.
This option doesn’t make sense in Rendezvous connection; the result
might be that simply one side will override the value from the other
side and it’s the matter of luck which one would win
</p>
</dd>
<dt>&lsquo;<samp>smoother=<var>live|file</var></samp>&rsquo;</dt>
<dd><p>The type of Smoother used for the transmission for that socket, which
is responsible for the transmission and congestion control. The Smoother
type must be exactly the same on both connecting parties, otherwise
the connection