[zeromq-dev] PGM subscriber assert failure

[Advait Alai]

Ah, okay, I got the publisher to work with socket.bind("epgm://10.0.66.1;
225.0.0.1:5555")

But now, the subscriber does not receive messages from the publisher (The
socket.recv call just blocks without printing any receive notifications). I
am using a similar call in the subscriber: socket.connect("epgm://10.0.22.1;
225.0.0.1:5555"), where 10.0.22.1 is the address of the subscriber net
interface.

Is this because the routers en-route are not forwarding multicast packets?
How do I make them do so?


> Anyway, the code should not assert, rather return an error. However, I
> don't have hardware infrastructure to test multicast. Others may help here.
>

FWIW, I'm not using extra hardware either. The publisher and subscriber are
VMs connected by a simulated NS-3 router (all on the same machine)
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