Hi,
I am writing a process spawner (utilizing POE::Wheel::Run) everything
is OK but I also need
to write sequential code and I simply don't know how to do that. The
only way is to utilize
the CALLER_STATE and call back the event which called another event.
sub test
{
my ( $kernel, $heap, $caller_state ) = @_[ KERNEL, HEAP, CALLER_STATE ];
print "This is the test \n";
if ((defined $caller_state) and ($caller_state eq "test2")) {
print "the caller state is $caller_state \n";
goto TEST;
}
$_[KERNEL]->yield("test2");
goto END;
TEST:
print "after the test2 \n";
END:
}
sub test2
{
my ( $kernel, $heap ) = @_[ KERNEL, HEAP ];
#print $_[HEAP]{'test'};
print "This is the test2 \n";
$_[KERNEL]->yield("test");
}
Is this the only way how to do that or is there any other way?
Regards,
Jorge
