improved exit

functions/restart_service.sh

@@ -21,4 +21,5 @@ function restart_service() {
     fi
 
     log_info "Service $SERVICE_NAME successfully restarted and verified."
-}
+    return 0  # Erfolg
+}

functions/sql_check.sh

@@ -19,7 +19,9 @@ function check_sql_activity() {
     if (( (now - last_order_epoch) > 3600 && (now - last_bsi_epoch) > 7200 )); then
         log_critical "SQL activity check failed. No activity in expected timeframes."
         restart_service
+        exit 2  # Fehler, Dienst wurde neu gestartet
     else
         log_info "SQL activity is within acceptable limits."
+        exit 0  # Erfolg
     fi
-}
+}