FCGI-ProcManager

0.17

ProcManager.pm: Remove constraint that process can't change pid. This resolves the daemon exiting after first child dies if the process id of the daemon has changed since starting. This commonly happens when a script waits to check for the socket being available and working before forking and exitting. It can also happen in a race condition of fork && exit when the exit is delayed until after the forked child has already spawned the fastcgi handlers.

2001-04-23 18:12 James Jurach <muaddib@erf.net>

ProcManager.pm: SIGHUP handler now issues SIGTERM to children but then proceeds normally. added documentation blurb about signal handling. we now use POSIX::sigaction() to avoid SA_RESTART during certain regions. added re-usable POSIX::SigAction members to toggle SA_RESTART. added sig_sub() -- necessary to pass name to POSIX::SigAction creation.
README: added small blurb to consult FCGI::ProcManager documentation.
t/exporter.t:
t/procmanager.t: fixed pm_manage() test.

2001-03-13 18:12 James Jurach <muaddib@erf.net>

ProcManager.pm: removed check for FCGI_ROLE. now more transparent when undesired.
ProcManager.pm: detect when no FastCGI environment exists.
ProcManager.pm: only warn and sleep -- do not abort on fork failure.
ProcManager.pm: now, we give notification to which processes we send a TERM signal.

2001-02-09 10:16 James Jurach <muaddib@erf.net>

t/: exporter.t, procmanager.t: made it easier to manage sample_request_loop() for testing.
ProcManager.pm: modified some error messages. added immediate notify of manager signal.
ProcManager.pm: added more documentation. renamed pm_reap_server() to pm_wait(). fixed problem when ! MANAGER_PID that caused server to die immediately we now delete list of child PIDs from each child. added mechanism to pm_exit() to send a SIGKILL to any remaining children.

2001-01-31 01:13 James Jurach <muaddib@erf.net>

README: more documentation
ProcManager.pm: re-organized method layout. separated manager vs. server vs. common moved more intialization into managing_init() and handling_init() created pm_die() to be called when manager should die. cleaned up error messages and notifications.
t/: exporter.t, procmanager.t: revised test messages

2001-01-30 16:35 James Jurach <muaddib@erf.net>

2001-01-30 12:49 James Jurach <muaddib@erf.net>

ProcManager.pm: Cleaned up pm_manage(). removed signal registration routines. replaced by direct %SIG access. there is now a manager signal handler and a handler signal handler. added checks to die when getppid() changes.

2001-01-20 02:06 James Jurach <muaddib@erf.net>

2001-01-13 00:44 James Jurach <muaddib@erf.net>

t/procmanager.t: corrected various recent method name changes. removed calls to want_to_die(). added request loop hooks to pm_pre_dispatch(), pm_post_dispatch(). renamed sample_handler() to sample_request_loop().
ProcManager.pm: renamed request loop hooks to pm_pre_dispatch(), pm_post_dispatch(). when pm_manage() is called with n_processes==0, return through goto. renamed pre_manage_init() to managing_init(). renamed post_manage_init() to handling_init(). added received_signal() to remember that a signal was received. signal handler simpler: now only notes signal and propagates signal.
t/exporter.t: this uses non-OO calling mode.
MANIFEST: added t/exporter.t.
Changes: ChangeLog is where per-file changes are listed.

2000-12-22 05:58 James Jurach <muaddib@erf.net>

ProcManager.pm: corrected logic error in self_or_default(). changed all occurances of write_pid_file() to pm_write_pid_file(). changed all occurances of remove_pid_file() to pm_remove_pid_file().

2000-12-14 17:54 James Jurach <muaddib@erf.net>

2000-12-10 17:25 James Jurach <muaddib@erf.net>

2000-12-09 19:48 James Jurach <muaddib@erf.net>

t/procmanager.t: effected the changes to these subroutine names.
ProcManager.pm: made this module OO/Exporter hybrid. removed treatment of $ENV{PROCMANAGER_PROCESSES} from constructor. changed several subroutine names.

2000-12-05 22:23 James Jurach <muaddib@erf.net>

2000-11-20 James Jurach <muaddib@erf.net>