- added try-restart

[packages/memcached.git] / memcached.init

diff --git a/memcached.init b/memcached.init
index dacdf24d03a5a6d908c429ce18f9e040e1bd853c..74984c1640fd45a1c5ae3fe283dbc309eff0ba0b 100644 (file)
--- a/memcached.init
+++ b/memcached.init
@@ -16,40 +16,81 @@
 # Get network config
 . /etc/sysconfig/network
 
+MEMUSAGE="64"
+MEMCACHED_RUNAS="memcached"
+MAXCONN="1024"
+LISTEN="127.0.0.1:11211"
+
 # Get service config
 [ -f /etc/sysconfig/memcached ] && . /etc/sysconfig/memcached
 
-RETVAL=0
-# See how we were called.
-case "$1" in
-  start)
+if [ "$LISTENON" -a "$PORT" ]; then
+       # backward compat config
+       LISTEN="$LISTENON:$PORT"
+fi
+
+start() {
        # Check if the service is already running?
        if [ ! -f /var/lock/subsys/memcached ]; then
-               msg_starting memcached
-               daemon /usr/sbin/memcached -d -u nobody $MEMCACHED_OPTS
-               RETVAL=$?
+               local listen ip port ret=0
+               for listen in $LISTEN; do
+                       ip=${listen%:*}
+                       port=${listen##*:}
+                       msg_starting "memcached ($ip:$port)"
+                       pidfile=/var/run/memcached/"$ip.$port.pid"
+                       daemon --pidfile $pidfile --user $MEMCACHED_RUNAS \
+                               /usr/sbin/memcached -d -P $pidfile -l $ip -p $port \
+                               -m $MEMUSAGE -c $MAXCONN -u $MEMCACHED_RUNAS $MEMCACHED_OPTS
+                       ret=$?
+                       [ $ret = 0 ] || RETVAL=$?
+               done
                [ $RETVAL -eq 0 ] && touch /var/lock/subsys/memcached
        else
                msg_already_running memcached
        fi
-       ;;
-  stop)
+}
+
+stop() {
+       if [ -f /var/lock/subsys/memcached ]; then
+               local listen ip port
+               for listen in $LISTEN; do
+                       ip=${listen%:*}
+                       port=${listen##*:}
+                       msg_stopping "memcached ($ip:$port)"
+                       pidfile=/var/run/memcached/"$ip.$port.pid"
+                       killproc --pidfile $pidfile memcached
+               done
+               rm -f /var/lock/subsys/memcached >/dev/null 2>&1
+       else
+               msg_not_running memcached
+       fi
+}
+
+condrestart() {
        if [ -f /var/lock/subsys/memcached ]; then
-               msg_stopping memcached
-               killproc --pidfile memcached.pid memcached
-               rm -f /var/run/memcached.pid /var/lock/subsys/memcached >/dev/null 2>&1
+               stop
+               start
        else
                msg_not_running memcached
+               RETVAL=$1
        fi
+}
+
+RETVAL=0
+# See how we were called.
+case "$1" in
+  start)
+       start
+       ;;
+  stop)
+       stop
        ;;
   restart)
-       $0 stop
-       $0 start
-       exit $?
+       stop
+       start
        ;;
-  status)
-       status memcached
-       exit $?
+  try-restart)
+       condrestart 0
        ;;
   reload|force-reload)
        if [ -f /var/lock/subsys/memcached ]; then
@@ -57,12 +98,16 @@ case "$1" in
                killproc memcached -HUP
                RETVAL=$?
        else
-               msg_not_running memcached >&2
+               msg_not_running memcached
                RETVAL=7
        fi
        ;;
+  status)
+       status memcached
+       exit $?
+       ;;
   *)
-       msg_usage "$0 {start|stop|restart|reload|force-reload|status}"
+       msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload|status}"
        exit 3
 esac