1 * Notice errors writing out the PID file and abort.
3 0.24 2011-10-04 Tomas Doran <bobtfish@bobtfish.net>
4 * Further fix to pm_wait routine to find the correct PID and remove it
5 (fixing logical error introduced in the last release), noted by Vadim
7 * Document (somewhat) FCGI::ProcManager::Constrainted
9 0.23 2011-09-27 Tomas Doran <bobtfish@bobtfish.net>
10 * Fix pm_wait routine to exit without a warning
11 * Fix pm_wait to correctly detect child processes which have died.
12 * Fix to return SIGCHLD handler to it's default state in the
13 pm_manage loop so that loading code which sets SIGCHLD to ignore
14 won't interfere with normal operation.
15 * Add repository metadata.
17 0.22 2011-08-04 Tomas Doran <bobtfish@bobtfish.net>
18 * Ship a version of FCGI::ProcManager::Constrainted which actually
21 0.21 2011-08-02 Tomas Doran <bobtfish@bobtfish.net>
22 * Ship a working dist.
24 0.20 2011-08-02 Gareth Kirwan <gbjk@cpan.org>
25 * ProcManager::Constrained: Add a new FCGI::ProcManager::Constrainted
26 subclass which will restart workers safely after a certain number of
27 requests, or at certain memory thresholds.
28 * ProcManager: Fix start_delay causing a permanent hang.
30 0.19 2009-07-22 Gareth Kirwan <gbjk@cpan.org>
32 * ProcManager.pm: Add a pm_title option to configure the process title
35 0.18 2007-12-18 James Jurach <muaddib@erf.net>
37 * ProcManager.pm: Remove constraint that parent process cannot die.
41 * ProcManager.pm: Remove constraint that process can't change pid.
42 This resolves the daemon exiting after first child dies
43 if the process id of the daemon has changed since starting.
44 This commonly happens when a script waits to check for the
45 socket being available and working before forking and exitting.
46 It can also happen in a race condition of fork && exit when
47 the exit is delayed until after the forked child has already
48 spawned the fastcgi handlers.
50 2001-04-23 18:12 James Jurach <muaddib@erf.net>
52 * ProcManager.pm: SIGHUP handler now issues SIGTERM to children but
53 then proceeds normally. added documentation blurb about signal
54 handling. we now use POSIX::sigaction() to avoid SA_RESTART during
55 certain regions. added re-usable POSIX::SigAction members to toggle
56 SA_RESTART. added sig_sub() -- necessary to pass name to
57 POSIX::SigAction creation.
59 * README: added small blurb to consult FCGI::ProcManager
63 * t/procmanager.t: fixed pm_manage() test.
65 2001-03-13 18:12 James Jurach <muaddib@erf.net>
67 * ProcManager.pm: removed check for FCGI_ROLE. now more
68 transparent when undesired.
70 * ProcManager.pm: detect when no FastCGI environment exists.
72 * ProcManager.pm: only warn and sleep -- do not abort on fork
75 * ProcManager.pm: now, we give notification to which processes we
78 2001-02-09 10:16 James Jurach <muaddib@erf.net>
80 * t/: exporter.t, procmanager.t: made it easier to manage
81 sample_request_loop() for testing.
83 * ProcManager.pm: modified some error messages. added immediate
84 notify of manager signal.
86 * ProcManager.pm: added more documentation. renamed
87 pm_reap_server() to pm_wait(). fixed problem when ! MANAGER_PID
88 that caused server to die immediately we now delete list of child
89 PIDs from each child. added mechanism to pm_exit() to send a
90 SIGKILL to any remaining children.
92 2001-01-31 01:13 James Jurach <muaddib@erf.net>
94 * README: more documentation
96 * ProcManager.pm: re-organized method layout. separated manager
97 vs. server vs. common moved more intialization into managing_init()
98 and handling_init() created pm_die() to be called when manager
99 should die. cleaned up error messages and notifications.
101 * t/: exporter.t, procmanager.t: revised test messages
103 2001-01-30 16:35 James Jurach <muaddib@erf.net>
105 * t/: exporter.t, procmanager.t: removed call to pm_state()
107 * ProcManager.pm: removed sleep() call after testing
108 signal-during-fork-loop
110 2001-01-30 12:49 James Jurach <muaddib@erf.net>
112 * ProcManager.pm: Cleaned up pm_manage(). removed signal
113 registration routines. replaced by direct %SIG access. there is
114 now a manager signal handler and a handler signal handler. added
115 checks to die when getppid() changes.
117 2001-01-20 02:06 James Jurach <muaddib@erf.net>
119 * MANIFEST: removed Changes from MANIFEST
121 2001-01-13 00:44 James Jurach <muaddib@erf.net>
123 * t/procmanager.t: corrected various recent method name changes.
124 removed calls to want_to_die(). added request loop hooks to
125 pm_pre_dispatch(), pm_post_dispatch(). renamed sample_handler() to
126 sample_request_loop().
128 * ProcManager.pm: renamed request loop hooks to pm_pre_dispatch(),
129 pm_post_dispatch(). when pm_manage() is called with
130 n_processes==0, return through goto. renamed pre_manage_init() to
131 managing_init(). renamed post_manage_init() to handling_init().
132 added received_signal() to remember that a signal was received.
133 signal handler simpler: now only notes signal and propagates
136 * t/exporter.t: this uses non-OO calling mode.
138 * MANIFEST: added t/exporter.t.
140 * Changes: ChangeLog is where per-file changes are listed.
142 2000-12-22 05:58 James Jurach <muaddib@erf.net>
144 * ProcManager.pm: corrected logic error in self_or_default().
145 changed all occurances of write_pid_file() to pm_write_pid_file().
146 changed all occurances of remove_pid_file() to
147 pm_remove_pid_file().
149 2000-12-14 17:54 James Jurach <muaddib@erf.net>
151 * ProcManager.pm: corrected state() -> pm_state() method call.
153 2000-12-10 17:25 James Jurach <muaddib@erf.net>
155 * ProcManager.pm: corrected some method renaming issues.
157 2000-12-09 19:48 James Jurach <muaddib@erf.net>
159 * t/procmanager.t: effected the changes to these subroutine names.
161 * ProcManager.pm: made this module OO/Exporter hybrid. removed
162 treatment of $ENV{PROCMANAGER_PROCESSES} from constructor. changed
163 several subroutine names.
165 2000-12-05 22:23 James Jurach <muaddib@erf.net>
167 * ProcManager.pm: made SIGHUP's do what SIGTERM's do
169 2000-11-20 James Jurach <muaddib@erf.net>
171 * Released first public version.