diff --git a/src/network/advanceddispatcher.py b/src/network/advanceddispatcher.py
index dbe65e39..1c33f376 100644
--- a/src/network/advanceddispatcher.py
+++ b/src/network/advanceddispatcher.py
@@ -50,6 +50,8 @@ class AdvancedDispatcher(asyncore.dispatcher):
                         break
             except AttributeError:
                 raise
+            except BusyError:
+                return False
         return False
 
     def set_state(self, state, length=0, expectBytes=0):