1Daemon::Generic::While1U(s3e)r Contributed Perl DocumentaDtaieomnon::Generic::While1(3)
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NAME

6        Daemon::Generic::While1 - Daemon framework with default while(1) loop
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SYNOPSIS

9        @ISA = qw(Daemon::Generic::While1);
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11        sub gd_run_body {
12               # stuff
13        }
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DESCRIPTION

16       This is a slight variation on Daemon::Generic: a default "gd_run()"
17       provided.  It has a while(1) loop that calls "gd_run_body()" over and
18       over.  It checks for reconifg and and terminate events and only actions
19       them between calls to "gd_run_body()".
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21       Terminate events will be forced through after
22       $Daemon::Generic::force_quit_delay seconds if "gd_run_body()" doesn't
23       return quickly enough.
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SUBCLASS METHODS REQUIRD

26       The following method is required to be overridden to subclass
27       Daemon::Generic::While1:
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29       gd_run_body()  This method will be called over and over.  This method
30                      should include a call to sleep(1) (or a bit more).
31                      Reconfig events will not interrupt it.  Quit events will
32                      only interrupt it after 15 seconds.
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ADDITIONAL METHODS

35       The following additional methods are available for your use (as
36       compared to Daemon::Generic):
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38       gd_sleep($period)
39                      This will sleep for $period seconds but in one-second
40                      intervals so that if a SIGINT or SIGHUP arrives the
41                      sleep period can end more quickly.
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43                      Using this makes it safe for "gd_run_body()" to sleep
44                      for longer than $Daemon::Generic::force_quit_delay
45                      seconds at a time.
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ADDITIONAL MEMBER DATA

48       The following additional bits of member data are defined:
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50       gd_sigint      The time at which an (unprocessed) SIGINT was received.
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52       gd_sighup      The time at which an (unprocessed) SIGHUP was received.
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LICENSE

55       Copyright (C) 2006-2010 David Muir Sharnoff <muir@idiom.com>.
56       Copyright (C) 2011 Google, Inc.  This module may be used and
57       distributed on the same terms as Perl itself.
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61perl v5.28.1                      2013-10-05        Daemon::Generic::While1(3)
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