fix: up 20, down 5

Signed-off-by: Todd Baert <todd.baert@dynatrace.com>

Author: toddbaert

scripts/restart-wrapper.sh

@@ -17,17 +17,18 @@ handle_int() {
 trap handle_term SIGTERM
 trap handle_int SIGINT
 
-# start change script and our server
-echo 'starting process...' 
-"$@" &
-child=$!
-sleep 10
-echo "killing pid $child..."
-kill -9 "$child"
-while kill -0 "$child" 2> /dev/null; do # wait for child to exit (kill -0 is falsy if pid is gone)
-    sleep 1
-done
-echo 'killed...'
-sleep 5
-echo 'restarting process...' 
-"$@"
+while [ "$killed" -eq 0 ]; # stop looping if we were interrupted
+do
+    # start change script and our server
+    echo 'starting process...' 
+    "$@" &
+    child=$!
+    sleep 20
+    echo "killing pid $child..."
+    kill -9 "$child"
+    while kill -0 "$child" 2> /dev/null; do # wait for child to exit (kill -0 is falsy if pid is gone)
+        sleep 1
+    done
+    echo 'killed...'
+    sleep 5
+done