On Aug 4, 2011, at 3:09 PM, Alex Hunsaker wrote:
> Mainly the options im thinking about are:
> 1) if anyone touches %SIG die
> 2) turn %SIG into a regular hash so people can set/play with %SIG, but
> it has no real effect.
These would disable stuff like $SIG{__WARN__} and $SIG{__DIE__}, which would be
an unfortunate side-effect.
> 3) local %SIG before we call their trigger function. This lets signals
> still work while "in trigger scope" (like we do for %_TD)
+1
> 4) if we can't get any of the above to work we can save each %SIG
> handler before and restore them after each trigger call. (mod_perl
> does something similar so Im fairly certain we should be able to get
> that to work)
+1
Best,
David
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