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Re: Is the signal handler supposed to work like this?

by jbert (Priest)
on Aug 30, 2008 at 12:37 UTC ( #707908=note: print w/replies, xml ) Need Help??


in reply to Is the signal handler supposed to work like this?

Hmm...your "ignoring SIGINT" approach works for me on Windows:
#!/usr/bin/perl use warnings; use strict; my @lines; { $SIG{INT} = 'IGNORE'; @lines = <STDIN>; } print "You entered: " . join("", @lines)
perl 5.10.0 MSWin32-x86-multi-thread (strawberry perl).

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Re^2: Is the signal handler supposed to work like this?
by dpmott (Scribe) on Sep 05, 2008 at 02:49 UTC
    Right... but now ctrl-C is ignored for the entire life of the script. And, if the signal handler is reset back to default later in the script, it doesn't keep the script from dying as a result of the ctrl-C.

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[choroba]: bare SQL seems to work differently. Failing a prepared statement doesn't abort the transaction. So it's a behaviour of the DBD driver
[choroba]: and smells like a bug
[choroba]: oh wait
[choroba]: it doesn't abort, but it blocks any other operations than aborting
[choroba]: so it kind of makes sense

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