[erlang-questions] otp supervisor terminate callback

Seven Du dujinfang@REDACTED
Sat Apr 20 10:34:23 CEST 2013


I'd like to know is it possible to have a terminate callback that clean up things when the supervisor stops?

Specifically I want to write an application which starts a supervisor, and add a handler to some existing gen_event by calling gen_event:add_handler() on init(), and I want to call gen_event:remove_handler() when the application is stop. Is there an easy way to do it?


Seven Du

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