Commit c759f564 authored by Guido van Rossum's avatar Guido van Rossum

Apply similar changes as ChrisM applied to Zope/doc/SIGNALS.txt.

parent 092f2fa0
Signals are a posix inter-process communications mechanism. If you
are using Windows then this documentation is not for you.
Signals (POSIX only)
The ZEO storage server process (started with ZEO/start.py) responds to
signals which are sent to the process id written to the file
.../var/ZEO_SERVER.pid.
Signals are a POSIX inter-process communications mechanism.
If you are using Windows then this documentation does not apply.
SIGHUP - Rotate the log files.
kill -SIGHUP `cat .../var/ZEO_SERVER.pid`
The ZEO storage server process (started with ZEO/start.py) responds to
signals which are sent to the process id written to the file
'ZOPE_HOME/var/ZEO_SERVER.pid'::
SIGTERM - Close open storages and sockets, then shut down.
kill -SIGTERM `cat .../var/ZEO_SERVER.pid`
SIGHUP - Rotate log files.
SIGINT - Close open storages and sockets, then restart.
kill -SIGINT `cat .../var/ZEO_SERVER.pid`
kill -HUP `cat ZOPE_HOME/var/ZEO_SERVER.pid`
The pid file contains two pids: the pid of the parent process and the
pid of the child process, in that order. The child process is always
the actual storage server process. When using zdaemon (the default),
the parent is the zdaemon process. Otherwise (when the -s option is
used), the parent is the shell (script) that started the storage
server.
SIGTERM - Close open storages and sockets, then shut down.
Note that zdaemon forwards signals to the child process.
(Specifically, it forwards all those signals listed above, plus
SIGQUIT and SIGUSR1.)
kill -TERM `cat ZOPE_HOME/var/ZEO_SERVER.pid`
SIGINT - Close open storages and sockets, then restart.
kill -INT `cat ZOPE_HOME/var/ZEO_SERVER.pid`
The pid file contains two pids: the pid of the parent process and
the pid of the child process, in that order. The child process is
always the actual storage server process. When using zdaemon (the
default), the parent is the zdaemon process. Otherwise (when the -s
option is used), the parent is the shell (script) that started the
storage server. (XXX The usefulness of writing both pids is
unclear.)
Note that zdaemon forwards signals to the child process.
Specifically, it forwards all those signals listed above, plus
SIGQUIT and SIGUSR1.
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