call back logs

src/core/SeriesApp.py

@@ -326,7 +326,14 @@ class SeriesApp:
                 # (dict with detailed progress info)
                 if callback:
                     logger.debug(f"Calling progress callback: {web_progress_dict}")
-                    callback(web_progress_dict)
+                    try:
+                        callback(web_progress_dict)
+                        logger.debug("Progress callback executed successfully")
+                    except Exception as e:
+                        logger.error(
+                            f"Error in progress callback: {e}",
+                            exc_info=True
+                        )
                 
                 # Propagate progress into the legacy callback chain so
                 # existing UI surfaces continue to receive updates without

src/server/services/download_service.py

@@ -698,6 +698,10 @@ class DownloadService:
         Returns:
             Callback function for progress updates
         """
+        logger.info(
+            f"Creating progress callback for item {item.id}"
+        )
+        
         def progress_callback(progress_data: dict) -> None:
             """Update progress and broadcast to clients."""
             try:
@@ -824,6 +828,10 @@ class DownloadService:
             
             # Create progress callback
             progress_callback = self._create_progress_callback(item)
+            logger.info(
+                f"Passing callback {progress_callback} to anime_service for "
+                f"item {item.id}"
+            )
             
             # Execute download via anime service
             # Use serie_folder if available, otherwise fall back to serie_id