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MP server start script working with gracefull server restart

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This commit is contained in:
Pauli Nieminen 2008-05-09 08:15:41 +00:00
parent 38136dcccb
commit 7c3b6f494b
1 changed files with 54 additions and 37 deletions
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91
utils/mp-server/run_server
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@ -1,4 +1,11 @@
#!/bin/sh
#
#Example wesnothd.cfg
#versions_accepted="1.5.0+svn"
#restart_command="/home/user/source/trunk/utils/mp-server/run_server 1.5 &"
#
if [ $# -lt 1 ]; then
echo "Syntax: $0 <server version> [<additional parameters for wesnothd>]" >&2
exit 1
@ -14,11 +21,16 @@ if ! [ -d "$SERVERBASE" ]; then
echo "Server '$SERVER' not found." >&2
exit 1
fi
[ -d "$SERVERBASE/logs" ] || mkdir $SERVERBASE/logs
if ! [ -d "$SERVERBASE/logs" ]; then
mkdir $SERVERBASE/logs
fi
THREADS=4
PORT=15000
case $SERVER in
1.2 ) PORT=14999
1.2 ) PORT=14997
THREADS=30
SOURCE=$HOME/source/1.2
;;
@ -39,41 +51,46 @@ trap "$HOME/bin/send_server_message $SERVER; sleep 2; killall wesnothd-$SERVER -
while [ true ]
do
if ps -C wesnothd-$SERVER >/dev/null; then
sleep 10
else
cd $SERVERBASE/build || exit 1
if ! [ -x bin/wesnothd-$SERVER ]; then
echo "Executable 'bin/wesnothd-$SERVER' not found." >&2
exit 1
fi
DATE=$(date +"%Y%m%d-%H%M%S")
cd $SERVERBASE/build || exit 1
if ! [ -x bin/wesnothd-$SERVER ]; then
echo "Executable 'bin/wesnothd-$SERVER' not found." >&2
exit 1
fi
DATE=$(date +"%Y%m%d-%H%M%S")
if [ -d "$SERVERBASE/redirect.cfg" ]; then
PORT=$(sed -re '/port=/!d;s/[ \t]*port="?([0-9]+)"?/\1/' $SERVERBASE/redirect.cfg)
BUILDDIR=$(ls -l $SERVERBASE/build | sed -e 's,.*\(\.\./builds/wesnothd-.*/\),\1,')
REV=r$(echo "$BUILDDIR" | sed -re "s,.*wesnothd-svn-([0-9:SM]+)_$SERVER/$,\1,")
LOG=wesnothd.$DATE.$REV.log
COMMAND="bin/wesnothd-$SERVER -c $SERVERBASE/wesnothd.cfg --port $PORT --threads $THREADS $PARAMETERS"
nice -n 3 $COMMAND > $SERVERBASE/logs/$LOG 2>&1 &
PID=$!
echo "started $SERVER server with command: '$COMMAND' (revision: $REV, pid: $PID) at: $DATE"
ln -s ../../$SERVER/logs/$LOG $LOG.$PID
rm -f $SERVERBASE/old.log
mv $SERVERBASE/current.log $SERVERBASE/old.log > /dev/null 2>&1
ln -s logs/$LOG ../../$SERVER/current.log
# wait a bit so the server is likely up and listening
sleep 1
if [ "$SERVER" = "1.2" ]; then
rm -f $SERVERBASE/oldlobby.log
mv $SERVERBASE/currentlobby.log $SERVERBASE/oldlobby.log > /dev/null 2>&1
ln -s $SERVERBASE/logs/lobby.$DATE.$REV.log $SERVERBASE/currentlobby.log
cd $SOURCE/utils/
./mp-lobby-logger.pl -j -p $PORT -l $SERVERBASE/currentlobby.log >> $SERVERBASE/logs/lobby-chat.log 2>&1 &
cd $SERVERBASE/build/
fi
cat $SERVERBASE/banlist 2> /dev/null | while read -r ip reason; do $HOME/bin/send_server_command $SERVER ban "$ip $reason"; done
# wait for the server to terminate
wait $PID
# need to use the recorded path since the build/ symlink might have changed
mv $SERVERBASE/$BUILDDIR/gmon.out $SERVERBASE/$BUILDDIR/gmon.$DATE.$REV.out > /dev/null 2>&1
fi
BUILDDIR=$(ls -l $SERVERBASE/build | sed -e 's,.*\(\.\./builds/wesnothd-.*/\),\1,')
REV=r$(echo "$BUILDDIR" | sed -re "s,.*wesnothd-svn-([0-9:SM]+)_$SERVER/$,\1,")
LOG="wesnothd.${DATE}.${REV}.log"
COMMAND="bin/wesnothd-$SERVER -c $SERVERBASE/wesnothd.cfg --port $PORT --threads $THREADS $PARAMETERS"
nice -n 3 $COMMAND > $SERVERBASE/logs/$LOG 2>&1 &
PID=$!
echo "started $SERVER server with command: '$COMMAND' (revision: $REV, pid: $PID) at: $DATE"
ln -s $SERVERBASE/logs/$LOG $LOG.$PID
rm -f $SERVERBASE/old.log
mv $SERVERBASE/current.log $SERVERBASE/old.log > /dev/null 2>&1
ln -s logs/$LOG $SERVERBASE/current.log
# wait a bit so the server is likely up and listening
sleep 1
if [ "$SERVER" = "1.2" ]; then
rm -f $SERVERBASE/oldlobby.log
mv $SERVERBASE/currentlobby.log $SERVERBASE/oldlobby.log > /dev/null 2>&1
ln -s $SERVERBASE/logs/lobby.$DATE.$REV.log $SERVERBASE/currentlobby.log
cd $SOURCE/utils/
./mp-lobby-logger.pl -j -p $PORT -l $SERVERBASE/currentlobby.log >> $SERVERBASE/logs/lobby-chat.log 2>&1 &
cd $SERVERBASE/build/
fi
cat $SERVERBASE/banlist 2> /dev/null | while read -r ip reason; do $HOME/bin/send_server_command $SERVER ban "$ip $reason"; done
# wait for the server to terminate
wait $PID
EXIT_CODE=$?
echo "wesnoth exited with code: ${EXIT_CODE}"
# need to use the recorded path since the build/ symlink might have changed
mv $SERVERBASE/$BUILDDIR/gmon.out $SERVERBASE/$BUILDDIR/gmon.$DATE.$REV.out > /dev/null 2>&1
# check for return code if not zero server should be restarted
if [ "$EXIT_CODE" = "0" ]; then
echo "script shutting down"
exit 0
fi
done