You can't "Listen" on UDP sockets, only TCP, since UDP is a connectionless protocol - it's a message-passing protocol. If you drop the "Listen" parameter to the new(), you'll find that you'll be able to create the socket. You'll then want to call $sock->recv() (with the appropriate arguments), which will block until you receive a message...

HTH

--
edan

In reply to Re: UDP socket: Operation not supported by edan
in thread UDP socket: Operation not supported by chrism01

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