File size: 1,065 Bytes
1aeabca a8da962 1aeabca | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | #!/bin/bash
list_descendants()
{
local children=$(ps -o pid= --ppid "$1")
for pid in $children
do
list_descendants "$pid"
done
echo "$children"
}
kill_descendants()
{
kill $(list_descendants $$) >/dev/null 2>&1
}
trap 'kill_descendants' KILL INT TERM EXIT # just a precaution to not to keep anything running
# kill previous instance of this script, if running
script_name=${BASH_SOURCE[0]}
for pid in $(pidof -x $script_name); do
if [ $pid != $$ ]; then
echo "Killing previous instance of this script ($script_name)"
kill $pid
sleep 5
fi
done
# run
echo "Starting MCU Proxy with arguments: '$@'..."
cd "$(dirname "$0")"
cd ..
ENTRY_POINT=./SLS4All.Compact.McuApp
# enable listening on ports below 1024
# enable changing time
# enable core dumping
# enable priorities and nice
sudo setcap 'cap_sys_ptrace,cap_sys_admin,cap_net_bind_service,cap_sys_time,cap_sys_nice=+eip' $ENTRY_POINT
# start in FIFO scheduler
sudo chmod +x $ENTRY_POINT
chrt --fifo 90 $ENTRY_POINT $@ &
echo "Waiting for exit signal..."
wait |