On Feb 22, 2007, at 01:52, Michael Collins wrote:
I am searching for a way to catch and handle a Control-C when using
multiple POE sessions. I have successfully used the snippet from
the POE
Cookbook to actually catch the INT signal in each of my Sessions:
event_sigint => sub {
my ($kernel, $session) = @_[KERNEL, SESSION];
print STDERR "Caught Control-C, shutting down gracefully.\ +n";
$kernel->yield("Shutdown",2,'Received break from user');
}, # event_sigint
In all but one of my sessions I simply catch the signal and print to
STDERR a simple message giving the session alias. The above snippet is
in only one of my sessions and I want to use it to do the graceful
shutdown.
After reading this a second time, it occurs to me that you aren't
calling $kernel->sig_handled() in your SIGINT handler. If no session
does, then POE will not know you've handled the signal. It'll
continue on to reap your sessions prematurely.
--
Rocco Caputo - [EMAIL PROTECTED]
