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hg: Redirect Mercurial stdout/stderr to logging when running as WSGI
Any "console" output from Mercurial when Kallithea is running from WSGI
should end up in Kallithea's logs. That seems like a nice general feature.
This will however also solve another rare but more critical problem:
Mercurial is writing to sys.stdout / sys.stderr, using several layers of
wrapping. Since Mercurial 5.5 (with
https://repo.mercurial-scm.org/hg/rev/8e04607023e5 ), all writes are given a
memoryview.
Apache httpd mod_wsgi is invoking the WSGI with a custom mod_wsgi.Log injected
in sys.stdout / sys.stderr . This logger can however not handle memoryview -
https://github.com/GrahamDumpleton/mod_wsgi/issues/863 .
Any "console" output from Mercurial when Kallithea is running from WSGI
should end up in Kallithea's logs. That seems like a nice general feature.
This will however also solve another rare but more critical problem:
Mercurial is writing to sys.stdout / sys.stderr, using several layers of
wrapping. Since Mercurial 5.5 (with
https://repo.mercurial-scm.org/hg/rev/8e04607023e5 ), all writes are given a
memoryview.
Apache httpd mod_wsgi is invoking the WSGI with a custom mod_wsgi.Log injected
in sys.stdout / sys.stderr . This logger can however not handle memoryview -
https://github.com/GrahamDumpleton/mod_wsgi/issues/863 .
99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 2c3d30095d5e 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 2c3d30095d5e 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 e285bb7abb28 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 e285bb7abb28 | #!/bin/bash
###########################################
#### THIS IS AN ARCH LINUX RC.D SCRIPT ####
###########################################
. /etc/rc.conf
. /etc/rc.d/functions
DAEMON=kallithea
APP_HOMEDIR="/srv"
APP_PATH="$APP_HOMEDIR/$DAEMON"
CONF_NAME="production.ini"
LOG_FILE="/var/log/$DAEMON.log"
PID_FILE="/run/daemons/$DAEMON"
APPL=/usr/bin/gearbox
RUN_AS="*****"
ARGS="serve --daemon \
--user=$RUN_AS \
--group=$RUN_AS \
--pid-file=$PID_FILE \
--log-file=$LOG_FILE \
-c $APP_PATH/$CONF_NAME"
[ -r /etc/conf.d/$DAEMON ] && . /etc/conf.d/$DAEMON
if [[ -r $PID_FILE ]]; then
read -r PID < "$PID_FILE"
if [[ $PID && ! -d /proc/$PID ]]; then
unset PID
rm_daemon $DAEMON
fi
fi
case "$1" in
start)
stat_busy "Starting $DAEMON"
export HOME=$APP_PATH
[ -z "$PID" ] && $APPL $ARGS &>/dev/null
if [ $? = 0 ]; then
add_daemon $DAEMON
stat_done
else
stat_fail
exit 1
fi
;;
stop)
stat_busy "Stopping $DAEMON"
[ -n "$PID" ] && kill $PID &>/dev/null
if [ $? = 0 ]; then
rm_daemon $DAEMON
stat_done
else
stat_fail
exit 1
fi
;;
restart)
$0 stop
sleep 1
$0 start
;;
status)
stat_busy "Checking $name status";
ck_status $name
;;
*)
echo "usage: $0 {start|stop|restart|status}"
esac
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