Don't produce error if get_service_info fails

2020-09-05 12:52:32 +02:00
parent 687d9a742a
commit 020f430194
1 changed files with 4 additions and 0 deletions
@@ -48,6 +48,8 @@ class DynamicResolver(object):
        
        def txt(localname):
            info = self.zeroconf.get_service_info(localname, localname)
+            if info is None:
+                return [], [], []
            
            data = [b"%s=%s" % (p, info.properties[p]) for p in info.properties]
            answers = [dns.RRHeader(name=query.name.name, ttl=ttl, type=dns.TXT, payload=dns.Record_TXT(
@@ -57,6 +59,8 @@ class DynamicResolver(object):
        
        def srv(localname):
            info = self.zeroconf.get_service_info(localname, localname)
+            if info is None:
+                return [], [], []
            
            answers = [dns.RRHeader(name=query.name.name, ttl=ttl, type=dns.SRV, payload=dns.Record_SRV(
                    info.priority, info.weight, info.port, info.server[:-6] + domain