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export RUN_ENGINE_PATH="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
# load default conf
if [ -e "$RUN_ENGINE_PATH/conf.dist" ]; then
source "$RUN_ENGINE_PATH/conf.sh.dist"
fi
function configureFiles() {
TRACE_BEGIN_STRING="SIGSEGV"
TRACE_FILE="$LOGS_PATH/"$LOG_PREFIX_NAME"_trace.log"
ERR_FILE="$LOGS_PATH/"$LOG_PREFIX_NAME"_error.log"
SYSLOG="$LOGS_PATH/"$LOG_PREFIX_NAME"_system.log"
SYSERR="$LOGS_PATH/"$LOG_PREFIX_NAME"_system.err"
LINKS_FILE="$LOGS_PATH/"$LOG_PREFIX_NAME"_crash_links.link"
}
function checkStatus() {
local ret=1
# wipe do : destroy old screens + ls
#screen -wipe
#if screen -ls $1 | grep -q "No Sockets found"
#then
# return 0
#fi
local gdbres=$(pgrep -f "gdb -x $GDB --batch $SERVERBIN")
if [[ $GDB_ENABLED -eq 1 && ! -z $gdbres ]]; then
return 1
fi
#
# This is a specific check for Azeroth Core in case of screen failure
# It is possible since same binary file cannot be launched with same configuration file
# This is an extra check
#
local binres=$(pgrep -f "$SERVERBIN -c $CONFIG")
if [ ! -z $binres ]; then
return 1
fi
return 0
}
function run() {
echo $1
if [ ! -z $1 ]; then
local OPTIONS="-A -m -d -S"
if [ ! -z "$SCREEN_OPTIONS" ]; then
OPTIONS=$SCREEN_OPTIONS
fi
echo "> Starting with screen ( screen $OPTIONS )"
screen $OPTIONS $1 "$RUN_ENGINE_PATH/starter" $2 $3 "$4" "$5" "$6" $7
else
$RUN_ENGINE_PATH/starter $2 $3 "$4" "$5" "$6" $7
fi
}
function starter() {
cd $BINPATH
mkdir -p "$LOGS_PATH"
configureFiles
run "$SCREEN_NAME" "$SERVERBIN" "$GDB" "$CONFIG" "$SYSLOG" "$SYSERR" "$GDB_ENABLED"
}
function restarter() {
cd $BINPATH
mkdir -p "$LOGS_PATH"
configureFiles
if [ ! -f $TRACE_FILE ]; then
touch $TRACE_FILE
fi
while :
do
if checkStatus $SCREEN_NAME; then
DATE=$(date)
echo "Restarting $SCREEN_NAME Core blizz($DATE)"
if [ $GDB_ENABLED -eq 1 ]; then
echo "GDB enabled"
grep -B 10 -A 1800 "$TRACE_BEGIN_STRING" "$SYSLOG" >> "$TRACE_FILE"
cat "$SYSERR" > "$ERR_FILE"
run "$SCREEN_NAME" "$SERVERBIN" "$GDB" "$CONFIG" "$SYSLOG" "$SYSERR" 1
fi
if [ $GDB_ENABLED -eq 0 ]; then
echo "GDB disabled"
run "$SCREEN_NAME" "$SERVERBIN" null "$CONFIG" null null 0
fi
fi
sleep 10
done
}
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