[Lxr-dev] [ lxr-Bugs-716701 ] $SIG{__WARN__} and mod_perl

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Bugs item #716701, was opened at 2003-04-07 12:17
Message generated for change (Comment added) made by pavel_hlavnicka
You can respond by visiting: 
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Category: Browsing
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Pavel Hlavnicka (pavel_hlavnicka)
Assigned to: Nobody/Anonymous (nobody)
Summary: $SIG{__WARN__} and mod_perl

Initial Comment:
To be honest, this problem brought many dreamless
nights to me  :)

We run LXR in the mod_perl context together with
another applications. Problem is simple.

1) LXR sets the $SIG{__WARN__} handler (i Common.pm),
and it is, of course, global for the whole mod_perl context

2) the handler prints to the standard output(!!!) bu
default (the $wwwdeug variable)

As a result of this, in some environments (where LXR is
running), under certain conditions (pretty rare in my
case), some 'random' output is displayed in the page.
(typically if something goes wrong in eval {}; block,
what may be exactly what autor supposed).

Uff, is think, $www debug should be cleared in the
distribution, and setting the warning handler at all is
a bit disputable, as some other application may be in
trouble due this.

Thanks for LXR

Pavel

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>Comment By: Pavel Hlavnicka (pavel_hlavnicka)
Date: 2003-04-07 12:17

Message:
Logged In: YES 
user_id=302801

I need to tell, we are using 0.9.2.

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You can respond by visiting: 
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