Minor reliability upgrade for large datasets - retry deepcopy

2025-10-30 14:17:40 +00:00 · 2022-02-24 16:46:15 +01:00
1 changed files with 8 additions and 1 deletions
--- a/changedetectionio/init.py
+++ b/changedetectionio/init.py
@@ -1118,7 +1118,14 @@ def ticker_thread_check_time_launch_checks():
                running_uuids.append(t.current_uuid)

        # Re #232 - Deepcopy the data incase it changes while we're iterating through it all
-        copied_datastore = deepcopy(datastore)
+        while True:
+            try:
+                copied_datastore = deepcopy(datastore)
+            except RuntimeError as e:
+                # RuntimeError: dictionary changed size during iteration
+                time.sleep(0.1)
+            else:
+                break

        # Check for watches outside of the time threshold to put in the thread queue.
        for uuid, watch in copied_datastore.data['watching'].items():