The Zeroconf object might already be closed after unregister_service

2020-08-20 00:37:39 +02:00 · 2020-08-20 00:37:39 +02:00 · ddedcd647c
parent 63ad4bfdce
commit ddedcd647c
1 changed files with 3 additions and 1 deletions
--- a/platypush/backend/init.py
+++ b/platypush/backend/init.py
@ -365,7 +365,9 @@ class Backend(Thread, EventGenerator):
        """
        if self.zeroconf and self.zeroconf_info:
            self.zeroconf.unregister_service(self.zeroconf_info)
-            self.zeroconf.close()
+            if self.zeroconf:
+                self.zeroconf.close()
+
            self.bus.post(ZeroconfServiceRemovedEvent(service_type=self.zeroconf_info.type,
                                                      service_name=self.zeroconf_info.name))