Perl - How to use a process Handle created in a Module in another Perl Script
- by Zwik
Ultimately, what I want to do is to start a process in a module and parse the output in real time in another script.
What I want to do :
Open a process Handler (IPC)
Use this attribute outside of the
Module
How I'm trying to do it and fail :
Open the process handler
Save the handler in a module's
attribute
Use the attribute outside the module.
Code example :
#module.pm
self->{PROCESS_HANDLER};
sub doSomething{
...
open( self->{PROCESS_HANDLER}, "run a .jar 2>&1 |" );
...
}
#perlScript.pl
my $module = new module(...);
...
$module->doSomething();
...
while( $module->{PROCESS_HANDLER} ){
...
}
