[erlang-questions] remote service discovery?

Ben Hsu <>
Wed May 6 16:07:17 CEST 2015


Thank you! This helped!

On Wed, May 6, 2015 at 9:01 AM, Hynek Vychodil <>
wrote:

> 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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