[erlang-questions] remote service discovery?

Hynek Vychodil <>
Wed May 6 15:01:41 CEST 2015


Poor man's service discovery:

[{Node, rpc:call(Node, application, which_applications, [])} || Node <-
nodes() ]

It returns list of all application installed in all nodes in a form:
[{'',[{stdlib,"ERTS  CXC 138 10","2.2"},
                        {kernel,"ERTS  CXC 138 10","3.0.3"}]}]


On Tue, May 5, 2015 at 3:41 AM, Ben Hsu <> wrote:

> Hello Erlangers
>
> I'm curious, is there a way to ask a remote erlang node what services it
> provides? either in core Erlang or OTP?
>
> _______________________________________________
> erlang-questions mailing list
> 
> http://erlang.org/mailman/listinfo/erlang-questions
>
>
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