symkat/Daemon-Control
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91 commits

Author SHA1 Message Date
Randy Stauner
c1e4430c37 Fix nested pod brackets 
The infix operator ends the code sequence prematurely.
 2014-02-05 07:59:20 -07:00
Kaitlyn Parkhurst
e23af3be1f Allow foregrounding of applications 
This feature has been sitting on the backburner for too long.  Now
you can foreground an application in three ways:

1)  At compile-time, use foreground => 1 in your constructor
2)  At run-time from the command itself: init.pl foreground
3)  At run-time from the environment settings: DC_FOREGROUND=1 init.pl start

This closes #15
 2013-12-26 07:02:22 -05:00
Kaitlyn Parkhurst
ce57bc0b40 Added run_command method 
This new method allows giving the action as an argument, and returns
the exit code which would have been used.  The origional run method
has become a shortcut for this method and remains backwards compatible.

This closes https://github.com/symkat/Daemon-Control/issues/57
 2013-12-26 05:42:06 -05:00
Kaitlyn Parkhurst
0021b4eb9d Constructor now accepts a list 
You can now pass a list to ->new() without wrapping it
as a hashref, since it's prettier and becoming expected
behavior.
 2013-12-26 05:08:10 -05:00
Kaitlyn Parkhurst
36904d4a74 Prep for CPAN Deploy. 2013-08-27 06:14:29 -07:00
Matt Koscica
777672fa54 Remove check against read_pid, which could result in unkilled processes. 
Also expand comment about pid_file removal.
 2013-08-22 12:50:44 +02:00
Matt Koscica
63ffb672dc Remove un-necessary variable. 2013-08-21 21:06:46 +02:00
Matt Koscica
926b547ada Change do_stop so it won't unlink pid_file if the pid changes midway. 
Originally the code would kill pidfiles for standbys being promoted
to active workers in HA scenarios.
 2013-08-21 20:59:05 +02:00
Matt Koscica
48f71af097 Abort the kill loop in do_stop if $self->pid changes midway. 
If we're running in a high-availability situation, this prevents
do_stop from terminating a standby worker, in addition to the currently
exiting active worker, from getting taken out by the kill loop,
after it has promoted itself to the active worker as a result of
running `$main_worker stop`. We do this by caching the PID we first
encounter, and aborting the kill loop immediately if we see it change
while we're inside the kill loop.
 2013-08-21 15:31:18 +02:00
Kaitlyn Parkhurst
863c722479 Correct dates in Changes, bump version for CPAN release. 2013-07-12 11:44:20 -07:00
Kaitlyn Parkhurst
ab4ebc8e86 Drop quiet accessor from base example. 2013-07-12 11:42:39 -07:00
Matt Phillips
deaf492b95 adds quiet boolean constructor flag 2013-07-12 14:31:32 -04:00
Kaitlyn Parkhurst
934e7eb6d7 Version bump for CPAN release. 2013-07-10 20:58:49 -07:00
Karen Etheridge
f657f78626 properly write the pid (not 0) to the pidfile in single fork mode (GH#49) 2013-07-10 16:23:28 -07:00
Ævar Arnfjörð Bjarmason
71fd6f0779 Make it possible to set user/group to root/root 
Change the check for valid users/groups to check for definiedness
instead of for whether the return value is true. Makes it possible to
run a daemon as root/root.
 2013-05-08 22:29:43 +02:00
Ævar Arnfjörð Bjarmason
7bc1529dfe Having non-ASCII characters in the POD requires "=encoding utf8" 2013-05-08 17:24:29 +00:00
Kaitlyn Parkhurst
80cefba89d Changes and Contrib updates from last pull. 2013-05-08 10:17:10 -07:00
Kaitlyn Parkhurst
fbf308a670 Prepping for CPAN Release. 2013-04-29 15:07:14 -07:00
Karen Etheridge
4fedc8521c ensure stdout is flushed immediately during pretty_print 2013-04-29 09:53:33 -07:00
Karen Etheridge
42f433a62a "prereq_no_process" feature 
Searches the `ps` list for anything that looks like the daemon that might
already be running.

Both the program name and arguments are checked, as it appears different
operating systems vary as to how they populate `ps`:  On ubuntu, my daemon
looks like:

    /path/to/perl /path/to/program args

but on CentOS, the very same code shows up as:

    /path/to/program args
 2013-04-22 16:12:26 -07:00
SymKat
cfadb8f133 Merge pull request #42 from karenetheridge/topic/fix_broken_tests 
Topic/fix broken tests
 2013-04-19 18:45:19 -07:00
Karen Etheridge
aaca307478 fix broken tests - piddir could be current directory 2013-04-19 13:37:59 -07:00
Karen Etheridge
e56baf1a88 check every second for kill_timeout seconds if the daemon has terminated, rather than only checking at the end 2013-04-19 11:40:26 -07:00
Karen Etheridge
0aa0e9e4f9 we can always determine the new $USER, from uid if necessary 2013-04-18 16:50:15 -07:00
Karen Etheridge
bcc3e970c0 fix "Can't use an undefined value as an ARRAY reference at ... line 177" when exec fails and program_args is not defined 2013-04-18 16:49:18 -07:00
Karen Etheridge
e2753e5f8b create the pid_file dir if it does not exist 
- steal the _create_resource_dir sub to create a generic dir
- re-use it to create the pid dir
- with a few more trace() diagnostics too
 2013-04-18 16:49:18 -07:00
Karen Etheridge
c3cf4cdfbb spelling 2013-04-18 16:49:18 -07:00
Kaitlyn Parkhurst
0cf3808212 Version Bump - Released to CPAN. 2013-02-26 01:37:47 -08:00
Giacomo Montagner
156a8cba84 fixed warn "uninitialized value $called_with" 2013-02-03 04:58:40 +01:00
Karen Etheridge
62d8c37d98 spelling 2012-09-08 16:17:00 -07:00
Karen Etheridge
5ff792cb06 fixed all trailing whitespace 2012-09-08 16:14:57 -07:00
SymKat
f878431080 update COPYRIGHT as well to indicate their copyright 2012-09-04 15:18:17 -07:00
SymKat
dbc2f629b7 Thank you, (mt) Media Temple. 2012-09-04 15:11:00 -07:00
SymKat
e14a853d71 Documentation updates. 2012-09-04 15:03:37 -07:00
SymKat
def0e11b71 User staging + inline init code. 2012-09-04 14:44:07 -07:00
SymKat
b021c8c693 Added help accessor, and do_help. 2012-09-04 13:54:35 -07:00
SymKat
a4af26baa3 No writing of PID when single-forking. 2012-09-04 13:38:54 -07:00
SymKat
242cc76e20 Automatically fill in the GID if not given, but UID is set. 2012-09-04 13:35:22 -07:00
Karen Etheridge
8426836310 List actions when an invalid one is given. 2012-09-04 13:25:46 -07:00
SymKat
617ff6879b Updated PID file to be written as the current user and then chmoded 2012-09-04 13:18:03 -07:00
SymKat
5ad22a23e8 Added resource_dir creation. 2012-09-04 13:11:50 -07:00
SymKat
6bc99a18f3 Added trace function. 2012-09-04 12:54:15 -07:00
SymKat
49e76c666b HUP -> Reload. 2012-09-03 13:50:09 -07:00
SymKat
afc8978b78 New option: umask to set the umask value when the daemon launches. 2012-09-03 13:24:55 -07:00
SymKat
2479dcc673 pid_running returns 0 on a PID less than 1 as reported by James Wright 2012-09-03 12:48:36 -07:00
SymKat
9d3bf6a3e1 Added option kill_timeout. 2012-09-03 12:43:43 -07:00
SymKat
d88fa81cdf Using warn instead of printing to stderr. 2012-09-03 12:27:03 -07:00
SymKat
8c0a1fd754 Merge pull request #20 from karenetheridge/topic/misc_doc_fixes 
Topic/misc doc fixes
 2012-09-03 12:20:58 -07:00
SymKat
04516f445e Merge pull request #26 from karenetheridge/topic/init.d_version_logging 
include the date and module version in the generated init file
 2012-09-03 12:14:02 -07:00
Karen Etheridge
ea7977f78b since we can figure out the absolute path, might as well use it 2012-06-15 13:36:24 -07:00