><span class="term">s</span></dt>
<dd><p>
                The socket to be connected. If the socket is already open, it will
                be closed.
              </p></dd>
<dt><span class="term">begin</span></dt>
<dd><p>
                An iterator pointing to the start of a sequence of endpoints.
              </p></dd>
<dt><span class="term">ec</span></dt>
<dd><p>
                Set to indicate what error occurred, if any. If the sequence is empty,
                set to <code class="computeroutput">