Bug #12953 for POE: POE bug when catching signals

Wed May 25 07:07:47 2005 x11 [...] kitas.arturas.net - Ticket created

Date:	Wed, 25 May 2005 14:00:56 +0300
From:	ArtÅ«ras Å lajus <x11 [...] kitas.arturas.net>
To:	bug-POE [...] rt.cpan.org
Subject:	POE bug when catching signals

The folowing code produces error when ctrl+c is pressed: $poe_kernel->sig(INT => 'sigint'); $poe_kernel->sig(TERM => 'sigint'); $poe_kernel->state('sigint', sub { print 'foo'; } ); Please mail the following information to bug-POE@rt.cpan.org: internal inconsistency (POE::Kernel=ARRAY(0x8421950)/POE::Session=ARRAY(0x87f5790)) at /usr/share/perl5/POE/Resource/Sessions.pm line 146 POE::Kernel::_data_ses_free('POE::Kernel=ARRAY(0x8421950)', 'POE::Session=ARRAY(0x87f5790)') called at /usr/share/perl5/POE/Resource/Sessions.pm line 507 POE::Kernel::_data_ses_stop('POE::Kernel=ARRAY(0x8421950)', 'POE::Session=ARRAY(0x87f5790)') called at /usr/share/perl5/POE/Resource/Signals.pm line 269 POE::Kernel::_data_sig_free_terminated_sessions('POE::Kernel=ARRAY(0x8421950)') called at /usr/share/perl5/POE/Kernel.pm line 997 POE::Kernel::_dispatch_event('POE::Kernel=ARRAY(0x8421950)', 'POE::Kernel=ARRAY(0x8421950)', 'POE::Kernel=ARRAY(0x8421950)', '_signal', 16, 'ARRAY(0x85bad40)', '/usr/share/perl5/POE/Loop/PerlSignals.pm', 31, 1117018903.01127, ...) called at /usr/share/perl5/POE/Resource/Events.pm line 246 POE::Kernel::_data_ev_dispatch_due('POE::Kernel=ARRAY(0x8421950)') called at /usr/share/perl5/POE/Loop/Select.pm line 325 POE::Kernel::loop_do_timeslice('POE::Kernel=ARRAY(0x8421950)') called at /usr/share/perl5/POE/Loop/Select.pm line 333 POE::Kernel::loop_run('POE::Kernel=ARRAY(0x8421950)') called at /usr/share/perl5/POE/Kernel.pm line 1072 POE::Kernel::run('POE::Kernel=ARRAY(0x8421950)') called at ./pl6tunnel line 112 Died at /usr/share/perl5/POE/Kernel.pm line 321.

Sat May 28 10:47:00 2005 RCAPUTO [...] cpan.org - Correspondence added

[x11@kitas.arturas.net - Wed May 25 07:07:47 2005]: Show quoted text

> The folowing code produces error when ctrl+c is pressed: > $poe_kernel->sig(INT => 'sigint'); > $poe_kernel->sig(TERM => 'sigint'); > $poe_kernel->state('sigint', sub { > print 'foo'; > } );

Can you use this code in a short test case? It would help a lot. -- Rocco Caputo

Sat May 28 11:08:46 2005 Guest - Correspondence added

From:

Artūras lajus

[RCAPUTO - Sat May 28 10:47:00 2005]: Show quoted text

> Can you use this code in a short test case? It would help > a lot.

#!/usr/bin/env perl use strict; use warnings; use diagnostics; use POE; $|++; $poe_kernel->sig(INT => 'sigint'); $poe_kernel->state('sigint', sub { print 'foo'; } ); POE::Session->create( inline_states => { _start => sub { $_[KERNEL]->yield('do_nothing'); }, do_nothing => sub { print '.'; sleep 1; $_[KERNEL]->yield('do_nothing'); } } ); $poe_kernel->run; Pressing CTRL+C crashes the kernel.

Sat May 28 11:29:37 2005 RCAPUTO [...] cpan.org - Ticket 8467 DependsOn ticket 12953.

Sat May 28 11:30:33 2005 RCAPUTO [...] cpan.org - Correspondence added

[guest - Sat May 28 11:08:46 2005]: Show quoted text

> [RCAPUTO - Sat May 28 10:47:00 2005]: >

> > Can you use this code in a short test case? It would help > > a lot.

[short test case omitted] This has been attached as a release goal to POE 0.32. Thanks!

Wed Jun 29 00:57:13 2005 RCAPUTO [...] cpan.org - Correspondence added

The fix for this issue has been committed to CVS. It will appear in the next release of POE. Thanks for the report and test case!

Wed Jun 29 00:57:14 2005 RCAPUTO [...] cpan.org - Status changed from 'new' to 'resolved'