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Warn in case of USR1 signal already trapped #72

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fsquillace opened this issue Mar 18, 2017 · 0 comments
Closed

Warn in case of USR1 signal already trapped #72

fsquillace opened this issue Mar 18, 2017 · 0 comments

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@fsquillace
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Also update doc with:

A: Pearl is informing you that another application is using the USR1 signal.
Pearl needs to trap the USR1 signal in order to communicate with
the shell for reloading the Pearl configuration.
Pearl will continue operating normally as it will override the existing trap,
but you may want to check out the other application and resolve the conflict eventually.

fsquillace added a commit that referenced this issue Mar 19, 2017
Issue #72: Inform about the trap on USR1 signal
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