f71e2451d7
- use exec to launch twistd which is specially useful in foreground mode, so signals and other stuff are handled correctly
- sat.sh stop now wait until the backend is actually stopped before exiting (before it was just sending the signal and leaving)
106 lines
2.8 KiB
Shell
Executable file
106 lines
2.8 KiB
Shell
Executable file
#!/bin/sh
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DEBUG=""
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DAEMON=""
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PYTHON="python2"
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kill_process() {
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# $1 is the file containing the PID to kill, $2 is the process name
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if [ -f $1 ]; then
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PID=`cat $1`
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if ps -p $PID > /dev/null; then
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printf "Terminating $2... "
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kill $PID
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while ps -p $PID > /dev/null; do
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sleep 0.2
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done
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printf "OK\n"
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else
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echo "No running process of ID $PID... removing PID file"
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rm -f $1
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fi
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else
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echo "$2 is probably not running (PID file doesn't exist)"
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fi
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}
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#We use python to parse config files
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eval `"$PYTHON" << PYTHONEND
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from sat.core.constants import Const as C
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from sat.memory.memory import fixLocalDir
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from ConfigParser import SafeConfigParser
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from os.path import expanduser, join
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import sys
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import codecs
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import locale
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sys.stdout = codecs.getwriter(locale.getpreferredencoding())(sys.stdout)
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fixLocalDir() # XXX: tmp update code, will be removed in the future
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config = SafeConfigParser(defaults=C.DEFAULT_CONFIG)
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try:
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config.read(C.CONFIG_FILES)
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except:
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print ("echo \"/!\\ Can't read main config ! Please check the syntax\";")
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print ("exit 1")
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sys.exit()
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env=[]
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env.append("PID_DIR='%s'" % join(expanduser(config.get('DEFAULT', 'pid_dir')),''))
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env.append("LOG_DIR='%s'" % join(expanduser(config.get('DEFAULT', 'log_dir')),''))
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env.append("APP_NAME='%s'" % C.APP_NAME)
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env.append("APP_NAME_FILE='%s'" % C.APP_NAME_FILE)
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print ";".join(env)
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PYTHONEND
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`
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APP_NAME="$APP_NAME"
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PID_FILE="$PID_DIR$APP_NAME_FILE.pid"
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LOG_FILE="$LOG_DIR$APP_NAME_FILE.log"
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RUNNING_MSG="$APP_NAME is running"
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NOT_RUNNING_MSG="$APP_NAME is *NOT* running"
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# if there is one argument which is "stop", then we kill SàT
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if [ $# -eq 1 ];then
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if [ $1 = "stop" ];then
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kill_process $PID_FILE "$APP_NAME"
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exit 0
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elif [ $1 = "debug" ];then
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echo "Launching $APP_NAME in debug mode"
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DEBUG="--debug"
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elif [ $1 = "fg" ];then
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echo "Launching $APP_NAME in foreground mode"
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DAEMON="n"
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elif [ $1 = "status" ];then
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if [ -f $PID_FILE ]; then
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PID=`cat $PID_FILE`
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ps -p$PID 2>&1 > /dev/null
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if [ $? = 0 ];then
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echo "$RUNNING_MSG (pid: $PID)"
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exit 0
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else
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echo "$NOT_RUNNING_MSG, but a pid file is present (bad exit ?): $PID_FILE"
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exit 2
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fi
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else
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echo "$NOT_RUNNING_MSG"
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exit 1
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fi
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else
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echo "bad argument, please use one of (stop, debug, fg, status) or no argument"
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exit 1
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fi
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fi
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MAIN_OPTIONS="-${DAEMON}o"
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#Don't change the next lines
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AUTO_OPTIONS=""
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ADDITIONAL_OPTIONS="--pidfile $PID_FILE --logfile $LOG_FILE $AUTO_OPTIONS $DEBUG"
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log_dir=`dirname "$LOG_FILE"`
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if [ ! -d $log_dir ] ; then
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mkdir $log_dir
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fi
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exec twistd $MAIN_OPTIONS $ADDITIONAL_OPTIONS $APP_NAME_FILE
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