[erlang-questions] conditional pub-sub in gproc
Sat Jun 16 01:25:33 CEST 2012
Sorry I should have been clearer.
I'm using global gproc to locate processes that may be on any node of
the cluster. But sometimes I run into gen_leader's issues (for example
if a node crashes) so I was wondering if I could manage still using
gproc for my purposes without gen_leader.
Currently it's easy to broadcast information to other local gprocs but
not so much to retrieve remote data, similar to what get_value/2 or
where/1 would do in a distributed context.
It would be nice to be able to have a cluster of local gprocs and easily
access them from any remote node, similar to how bcast works for
On 06/16/2012 01:18 AM, Ulf Wiger wrote:
> On 15 Jun 2012, at 16:10, Loïc Hoguin wrote:
>> That removes some functionality though, doesn't it. Like :get_value/1 and where/1. How would you suggest using these without global gproc?
> Uhm, those functions work perfectly fine in a local context…
> Can you expand on that?
> Global gproc (gproc_dist) is disabled by default.
> My assumption is that most people leave it that way.
> Ulf W
> Ulf Wiger, Co-founder & Developer Advocate, Feuerlabs Inc.
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