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Full Discussion: Perl Background Process - Finshed Yet?
Top Forums Shell Programming and Scripting Perl Background Process - Finshed Yet? Post 302145665 by Yogesh Sawant on Thursday 15th of November 2007 01:14:58 AM
Old 11-15-2007
for finer control over processes, check out Proc::Simple
Please note that sub calc () is a subroutine, and not a process.

If you are calling this subroutine from some other place, then the regular behavior is what you have described:
Code:
#!/usr/bin/perl
# sub_trial.pl
use strict;
sub calc ()
{
    print "in calc() now ... \n";
    sleep 10;  # wait for 10 seconds
      # or do something here
}
print "we're in main script ... \n";
calc ();
print "and continued ... \n";

 

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LEARN ABOUT DEBIAN

asp-perl

ASP-PERL(1p)						User Contributed Perl Documentation					      ASP-PERL(1p)

NAME

       asp-perl - Apache::ASP CGI and command line script processor

SYNOPSIS

       asp-perl [-hsdb] [-f asp.conf] [-o directory] file1 @arguments file2 @arguments ...

	   -h  Help you are getting now!
	   -f  Specify an alternate configuration file other than ./asp.conf
	   -s  Setup $Session and $Application state for script.
	   -d  Set to debug code upon errors.
	   -b  Only return body of document, no headers.
	   -o  Output directory, writes to files there instead of STDOUT
	   -p  GlobalPackage config, what perl package are the scripts compiled in.

DESCRIPTION

       This program will run Apache::ASP scripts from the command line.  Each file that is specified will be run, and the $Request->QueryString()
       and $Request->Form() data will be initialized by the @arguments following the script file name.

       The @arguments will be written as space separated words, and will be initialized as an associate array where %arguments = @arguments.  As
       an example:

	asp-perl file.asp key1 value1 key2 value2

       would be similar to calling the file.asp in a web environment like

	/file.asp?key1=value1&key2=value2

       The asp.conf script will be read from the current directory for parameters that would be set with PerlSetVar normally under mod_perl.  For
       more information on how to configure the asp.conf file, please see < http://www.apache-asp.org/cgi.html >

SEE ALSO

       perldoc Apache::ASP, and also http://www.apache-asp.org

COPYRIGHT

       Copyright 1998-2004 Joshua Chamas, Chamas Enterprises Inc.

       This program is distributed under the GPL.  Please see the LICENSE file in the Apache::ASP distribution for more information.

perl v5.14.2							    2011-08-15							      ASP-PERL(1p)
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