[erlang-questions] gproc and gen_event

Andrew Berman <>
Fri May 18 02:14:48 CEST 2012


Hello,

I am trying to set up a pub-sub type situation where I have a function
called which does some stuff and at the end broadcasts a message.  I would
like for multiple handlers to be able to receive that message and do
something with it.  I'm currently using gen_event, but have been reading
about gproc as well.  Can anyone explain why they'd use one over the other
for pub/sub?

Thanks,

Andrew
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