SynCom.any() now returns None on timeout.

peterhinch · peterhinch · commit e7d30a0c4ee4 · 2017-08-12T09:53:14.000+01:00
diff --git a/syncom_as/syncom.py b/syncom_as/syncom.py
@@ -106,8 +106,10 @@ def send(self, obj):
         else:
             self.lsttx.append(pickle.dumps(obj))
 
+# Number of queued objects (None on timeout)
     def any(self):
-        return len(self.lstrx)
+        if self._running:
+            return len(self.lstrx)
 
 # Wait for an object. Return None on timeout.
 # If in string mode returns a string (or None on t/o)
