I am trying to use the INDY idIPMCastClient component for Multicast
communication. When only one Network Adapter (NIC) is active, I can actually
receive Multicast messages; but not when more than one NIC is active.
I tried to put the NIC IP Address that I want to use to the BINDINGS of the
idIPMCastClient component, but that does not work, either.
Looking at the code of "procedure TIdIPMCastListenerThread.Run;" I am
surprised to see that inside a loop over all bindings, revfrom(..) is
called. Because this call is blocking, the first binding that does not
receive a message will block the tread forever!!
I hope that I just did not really understand the code section.
Can anyone tell me how I can receive Multicast messages in multiple NIC
environment?
Thanks
Ernst
