diff options
| -rw-r--r-- | sleekxmpp/__init__.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sleekxmpp/__init__.py b/sleekxmpp/__init__.py index 84c67bc5..dc847f30 100644 --- a/sleekxmpp/__init__.py +++ b/sleekxmpp/__init__.py @@ -36,6 +36,7 @@ srvsupport = True try: import dns.resolver import dns.rdatatype + import dns.exception except ImportError: srvsupport = False @@ -120,6 +121,9 @@ class ClientXMPP(basexmpp, XMLStream): answers = dns.resolver.query("_xmpp-client._tcp.%s" % self.server, dns.rdatatype.SRV) except dns.resolver.NXDOMAIN: logging.debug("No appropriate SRV record found. Using JID server name.") + except dns.exception.DNSException: + # this could be a timeout or other DNS error. Worth retrying? + logging.exception("DNS error during SRV query for %s. Using JID server name.", self.server) else: # pick a random answer, weighted by priority # there are less verbose ways of doing this (random.choice() with answer * priority), but I chose this way anyway |