Re: Problem with script using threads

Hi,

This is how you do threads, you separate the main thread modules from the worker thread modules

#!/usr/bin/perl --
use strict; use warnings;
use threads stack_size => 4096;
use Thread::Queue;
Main( @ARGV );
exit( 0 );
sub Main {
    my $q        = Threads::Queue->new;
    ...
}
sub Worker {
    require Text::CSV_XS;
    require SOAP::Lite;
    require XML::Twig;
    require Config::IniFiles;
    require Tie::File;
    ...
}
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Re^2: Problem with script using threads by bsshetty17 (Acolyte) on May 11, 2017 at 08:53 UTC
Update: It is throwing memory fault when run with more then 1 thread. If thread count = 1 then the script executes properly	[reply]
Re^3: Problem with script using threads by Anonymous Monk on May 12, 2017 at 23:44 UTC
:) Where is the minimal code needed to reproduce the error?	[reply]
Re^4: Problem with script using threads by Anonymous Monk on May 13, 2017 at 10:12 UTC
Problem occurs vary rarely. Narrowing down the problem is what OP was requesting help with. But that is going to be difficult without a test environment.	[reply]
Re^2: Problem with script using threads by bsshetty17 (Acolyte) on May 10, 2017 at 05:20 UTC
Let me try this and let you know. Thanks	[reply]
Re^3: Problem with script using threads by bsshetty17 (Acolyte) on May 10, 2017 at 08:53 UTC
This did not help resolving my problem. Update: I moved the same script to HP-UX server.I am getting memory fault error. any suggestions? OS:uname -a HP-UX xxxxxxx B.11.31 U ia64 2666145408 unlimited-user license	[reply]
Re^4: Problem with script using threads by Anonymous Monk on May 10, 2017 at 11:05 UTC
Well, can you narrow it down to a line of code? Devel::Trace or strace or something :)	[reply]