Realtime UI - Socketio tweaks and refactor (#3220)

changedetectionio/tests/test_notification_errors.py

@@ -6,7 +6,7 @@ import logging
 
 def test_check_notification_error_handling(client, live_server, measure_memory_usage):
 
-    live_server_setup(live_server)
+   #  live_server_setup(live_server) # Setup on conftest per function
     set_original_response()
 
     # Set a URL and fetch it, then set a notification URL which is going to give errors
@@ -60,7 +60,15 @@ def test_check_notification_error_handling(client, live_server, measure_memory_u
     # The error should show in the notification logs
     res = client.get(
         url_for("settings.notification_logs"))
-    found_name_resolution_error = b"Temporary failure in name resolution" in res.data or b"Name or service not known" in res.data
+    # Check for various DNS/connection error patterns that may appear in different environments
+    found_name_resolution_error = (
+        b"No address found" in res.data or 
+        b"Name or service not known" in res.data or
+        b"nodename nor servname provided" in res.data or
+        b"Temporary failure in name resolution" in res.data or
+        b"Failed to establish a new connection" in res.data or
+        b"Connection error occurred" in res.data
+    )
     assert found_name_resolution_error
 
     # And the working one, which is after the 'broken' one should still have fired