setup/ioemu/daemon

#!/bin/bash


# (1) Primary init.
#--------------------------------------------------------#
# (1) Get absolute folder #
ROOT=$(dirname `realpath $0`);

# (2) Check required arguments
test $# -lt 1 && echo -e "ERR: Missing argument\n\n\tSATS_IP\tThe ip for the SATS system\n" && exit 1;
SATS_IP=$1;

# (3) Check lock file #
test -f $ROOT/.lock && echo "Daemon already started ($ROOT/.lock)" && exit 1;
touch $ROOT/.lock;



# (2) Set traps before starting any subproccess
#--------------------------------------------------------#
trap "kill -9 $SERV_PID 2>/dev/null; pkill nc 2>/dev/null; rm $ROOT/.lock 2>/dev/null; exit 1;" INT;
trap "kill -9 $SERV_PID 2>/dev/null; pkill nc 2>/dev/null; rm $ROOT/.lock 2>/dev/null; exit 1;" KILL;



# (3) Wait for trigger to launch server
#--------------------------------------------------------#
# (1) Wait for trigger #
$ROOT/com/trigger 9999;

# (2) Launch server in background #
$ROOT/com/launch ioemu $SATS_IP 44440 44441;