sorry I was not clear enough
I need a server : listening on one port and sending data to client on different port i first use only udpsend/udpreceive and the 'server' was sending to a multicast group, each client join this group and receive all the data this is not possible with unicast while I can't listen several time on one port but multicasting need a working network interface (the computer need to be in a network)
antoine
-- do it yourself http://antoine.villeret.free.fr
2013/7/3 Martin Peach martin.peach@sympatico.ca
On 2013-07-03 06:37, Antoine Villeret wrote:
Hi Martin,
thanks for that, but I don't know how many clients there are so it's quite difficult to figure out port number in this case.
My problem is that I can't listen several time on the same port with [udpreceive] but with multicasting, that's why I switched to [udpserver].
Not sure what you want to do here. Do you want several [udpreceive]s listening to the same port, or a single [udpreceive] that listens on multiple ports, or a single [udpreceive] that listens on the same port for messages from multiple sources? Or something else...
Martin