Merge pull request #60 from stephenrauch/delay_ServiceBrowser_connect

stephenrauch · web-flow · commit 56d9ac13381a · 2016-06-26T16:03:34.000-07:00
Delay connecting ServiceBrowser() until it is running
diff --git a/zeroconf.py b/zeroconf.py
@@ -1078,8 +1078,6 @@ def __init__(self, zc, type_, handlers=None, listener=None):
 
         self.done = False
 
-        self.zc.add_listener(self, DNSQuestion(self.type, _TYPE_PTR, _CLASS_IN))
-
         if hasattr(handlers, 'add_service'):
             listener = handlers
             handlers = None
@@ -1147,6 +1145,8 @@ def cancel(self):
         self.join()
 
     def run(self):
+        self.zc.add_listener(self, DNSQuestion(self.type, _TYPE_PTR, _CLASS_IN))
+
         while True:
             now = current_time_millis()
             if len(self._handlers_to_call) == 0 and self.next_time > now:
