Welcome to the list. :-) We all love Rebol here. Regards, Greg
-------------------------------------------------- From: "Leon Meyer" <[email protected]> Sent: Wednesday, November 18, 2009 2:05 PM To: <[email protected]> Subject: [REBOL] UDP Multicast to TCP > Hi > > This is my first post. I only discovered Rebol a couple of days ago, and > wow, I love it! > > I need some help though with something that I am sure of is very basic, > but > I have been struggling to get it right. > > I am converting an incoming UDP stream to TCP. The TCP is forwarded to > anyone that connects to the TCP port. It works perfectly for our > application > on the local PC. > > Here is the code: > > REBOL [ Title: "Multicast Receiver"] > > mon-address: read make url! join "dns://" (read dns://) > inputmulticast: open udp://:6554 > set-modes inputmulticast [multicast-groups: copy compose/deep [[239.2.0.81 > (mon-address)]] ] > > tcpoutput: open/direct/no-wait tcp://:4554 > > forever [ > tcp: first tcpoutput > until [ error? try [ > receive: wait inputmulticast > insert tcp copy receive > ] > ] > close tcp > ] > > The problem is that it does not work with multiple incoming requests, only > with one. The other tcp ports are able to connect, but they do not receive > any data. Only the first client session receives the data. I do not need > to > wait for an input from the client to start forwarding the data, hence the > absence of the "wait tcp". > > I use multiple telnet sessions to the open TCP port. > > I have tried to create a server as described in > http://www.rebol.net/cookbook/recipes/0034.html but I cannot get it to > work. > This cookbook example also includes the "wait waitports" which we need to > exclude as we need to push data to the client as soon as it connects. > > Any input on how would you need to go about pushing a TCP data stream to > multiple connected client ports at the same time. > > Thank you > Leon > > > > -- > To unsubscribe from the list, just send an email to > lists at rebol.com with unsubscribe as the subject. > -- To unsubscribe from the list, just send an email to lists at rebol.com with unsubscribe as the subject.
