Cleanly stop app on SIGINT

dividat · Sep 24, 2024 · a8a3553 · a8a3553
1 parent 891c1d5
commit a8a3553
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/kiosk/kiosk_browser/__init__.py b/kiosk/kiosk_browser/__init__.py
@@ -1,5 +1,6 @@
 import sys
 import logging
+import signal
 from PyQt5.QtCore import Qt, QUrl, QSize
 from PyQt5.QtGui import QKeySequence
 from PyQt5.QtWidgets import QApplication
@@ -31,6 +32,14 @@ def start(kiosk_url, settings_url, toggle_settings_key, fullscreen = True):
         mainWidget.resize(QSize(round(screen_size.width() / 2), round(screen_size.height() / 2)))
         mainWidget.show()
 
+    # Quit application when receiving SIGINT
+    def on_SIGINT(signum, frame):
+       print('Exiting…')
+       app.quit()
+       sys.exit(130)
+    signal.signal(signal.SIGINT, on_SIGINT)
+
+    # Start application
     app.exec_()
 
 def parseUrl(url):