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Munin::Common::Timeout.3pm
Langue: en
Version: 2010-08-13 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
Munin::Common::Timeout - Run code with a timeout.SYNOPSIS
use Munin::Common::Timeout; do_with_timeout(5, sub { # ... reset_timout(); # If needed # ... });
DESCRIPTION
See also Time::Out, Sys::AlarmCallSUBROUTINES
- do_with_timeout
-
my $finished_with_no_timeout = do_with_timeout($seconds, $block) or die "Timed out!";
Executes $block with a timeout of $seconds. Returns true if it completed within the timeout. If the timeout is reached and the code is still running, it halts it and returns false.
Calls to do_with_timeout() can be nested. Any exceptions raised by $block are propagated.
- reset_timeout
-
reset_timeout();
When called from within $block, resets its timeout to its original value.
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