erl_rpc hangs waiting for response

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erl_rpc hangs waiting for response

David Welton-3

From an Erlang node, I can do:

rpc:call('foo@e846e45a-c51c-4eb3-b712-a5e96a01de1b', foo, bar, []).

and it returns a result immediately.


result = erl_rpc(erlang_fd, "foo", "bar", erl_mk_empty_list());

Just hangs waiting for a response.  I've strace'ed it, and I see it
sending the data then waiting, running 'select', but nothing comes

Any ideas what might cause that?

Thank you,
David N. Welton
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