Added example of how to handle event errors gracefully without them taking down the server with with unhandled exceptions (this should be handled somewhere above exception too, but it's hard to tell when to do it since twisted is raising them). /Starkiel

game/gamesrc/events/example.py

@@ -8,6 +8,7 @@ objects inheriting to a particular script parent and calls one of its functions
 at a regular interval.
 """
 
+import sys
 from src.events import IntervalEvent
 from src.scheduler import add_event
 from src.objects.models import Object
@@ -48,7 +49,16 @@ class EventBlinkButton(IntervalEvent):
         #log_infomsg("buttons found: %s" % buttons)
 
         for b in buttons:
-            b.scriptlink.blink()
+            try:
+                b.scriptlink.blink()
+            except AttributeError:
+                #button has no blink() method. Just ignore.
+                pass
+            except:
+                #show other tracebacks to owner of object.
+                #this is important, we must handle this exception
+                #gracefully!                
+                b.get_owner().emit_to(sys.exc_info()[1])
         
 #create and add the event to the global handler
 blink_event = EventBlinkButton()