wait for Zeroconf to init before registering service

oml/localnodes.py

@@ -2,6 +2,7 @@
 # vi:si:et:sw=4:sts=4:ts=4
 
 import socket
+import time
 
 from zeroconf import (
     get_all_addresses,
@@ -58,6 +59,7 @@ class LocalNodes(dict):
     def setup(self):
         self.local_ips = sorted(get_all_addresses(socket.AF_INET))
         self.zeroconf = Zeroconf()
+        time.sleep(0.02)
         self.register_service()
         self.browse()