[erlang-questions] Intrusive function intercept
Thu Oct 10 15:48:42 CEST 2013
Why are you trying to monitor with B. Why not just do:
On Thu, Oct 10, 2013 at 2:02 AM, Tyron Zerafa <tyron.zerafa@REDACTED>wrote:
> I would like to monitor a process and suspend the execution of certain
> functions to perform some other computation before. For instance consider a
> process A which executing the following simple function.
> test() ->
> I would like to initiate a process, B, that monitors the execution of A.
> I want B to:
> 1) stop A before function y is executed
> 2) execute some logic
> 3) resumes the execution of A (by executing Y and Z)
> So far, I have been following this post<http://erlang.org/pipermail/erlang-questions/2003-January/006679.html>and managed to determine when the y() function call was being done, but
> cannot suspend its execution. Any ideas how I can achieve this?
> erlang-questions mailing list
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