[asterisk-dev] [Code Review] more elaborate version of r1658 (not calling quit_handler/atexit twice)

[wdoekes]

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Review request for Asterisk Developers and Terry Wilson.


Summary
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A more elaborate attempt at fixing issues with multiple calls to quit_handler; see https://reviewboard.asterisk.org/r/1658/

With this patch, niceness is allowed to be decreased: if you did a 'core stop gracefully' you can decrease the niceness with a 'core stop now', but not the other way around. 'core abort shutdown' is still allowed *until* the safe-shutdown part of the code has been reached.

It kind of grew larger -- and therefore less pretty -- than I had hoped unfortunately.


Diffs
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  branches/1.8/main/asterisk.c 350307 

Diff: https://reviewboard.asterisk.org/r/1662/diff


Testing
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Added a bit of sleep can_safely_quit so I could test it. Seemed to work ok.


Thanks,

wdoekes

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