 <a
href=socket.html#select><tt>socket.select</tt></a> with the socket in the
<tt>sendt</tt> table. The socket will be writable when the connection is
established.
</p>

<p class=note>
Note: Starting with LuaSocket 3.0, the host name resolution
depends on whether the socket was created by
<a href=#socket.tcp><tt>socket.tcp</tt></a>,
<a href=#socket.tcp4><tt>socket.tcp4</tt></a> or
<a href=#socket.tcp6><tt>socket.tcp6</tt></a>. Addresses from
the appropriate family (or both) are tried in the order
returned b