ive">
connected:<b>receive(</b>[size]<b>)</b><br>
unconnected:<b>receive(</b>[size]<b>)</b>
</p>

<p class="description">
Receives a datagram from the UDP object. If
the UDP object is connected, only datagrams coming from the peer
are accepted. Otherwise, the returned datagram can come from any
host.
</p>

<p class="parameters">
The optional <tt>size</tt> parameter
specifies the maximum size of the datagram to be retrieved. If
there are more than <tt>size</tt> bytes available in the datagram,
the excess byt