#!/bin/sh
SERVERDIR=/u1b/games/TINYMUCK2.2/game
SERVERPID=$SERVERDIR/server_pid
SERVERTOUCH=$SERVERDIR/server_lives

#system specific stuff goes here.
ps -le | head -1
ps -le | grep netmuck

#check for a valid pid file
if [ ! -f $SERVERPID ]; then
	echo "no server process id in $SERVERPID"
	exit 2
fi

# server pid is in the file, created at boot-time
SPID=`cat $SERVERPID`

# create the touchfile
touch $SERVERTOUCH
if [ $? != 0 ]; then
	echo "cannot create touch file $SERVERTOUCH"
	exit 2
fi

# signal the server to remove the touch file
echo "sending a kill -USR2 to pid $SPID"
kill -USR2 $SPID
if [ $? != 0 ]; then
	echo "kill failed. server must be dead."
	exit 1
fi

if [ -f $SERVERTOUCH ]; then
	echo "touch file is still present. server must be dead"
	exit 1
fi

echo "server seems to be alive and kicking"

#signal the server to log status
echo "sending a kill -USR1 to pid $SPID"
kill -USR1 $SPID
if [ $? != 0 ]; then
	echo "kill failed. server must be dead."
	exit 1
fi

echo "server seems to have logged status successfully"
tail logs/status
exit 0