From 70f69c180cb828f0a76b0d9a441c98036cc96fb0 Mon Sep 17 00:00:00 2001 From: Brian Beggs Date: Tue, 4 May 2010 14:03:38 -0400 Subject: [PATCH] Fixes for disconnection problems detailed in http://github.com/fritzy/SleekXMPP/issues/#issue/20 Fixes to both ClientXMPP & xmlstream. ClientXMPP was not tracking the changes to authenticated and sessionstarted after the client was disconnected. xmlstream had some funkyness with state in the _process method that was cleaned up and hopefully made a little cleaner. Also changed a DNS issue that was occuring that rendered me unable to disconnect. I would recieve the following error upon reconnect. Exception in thread process: Exception in thread process: Traceback (most recent call last): File "/usr/local/lib/python2.6/threading.py", line 532, in __bootstrap_inner self.run() File "/usr/local/lib/python2.6/threading.py", line 484, in run self.__target(*self.__args, **self.__kwargs) File "/home/macdiesel/tmp/workspace/SleekXMPP/sleekxmpp/xmlstream/xmlstream.py", line 202, in _process self.reconnect() File "/home/macdiesel/tmp/workspace/SleekXMPP/sleekxmpp/__init__.py", line 134, in reconnect XMLStream.reconnect(self) File "/home/macdiesel/tmp/workspace/SleekXMPP/sleekxmpp/xmlstream/xmlstream.py", line 289, in reconnect self.connect() File "/home/macdiesel/tmp/workspace/SleekXMPP/sleekxmpp/__init__.py", line 99, in connect answers = dns.resolver.query("_xmpp-client._tcp.%s" % self.server, "SRV") File "/usr/local/lib/python2.6/site-packages/dns/resolver.py", line 732, in query return get_default_resolver().query(qname, rdtype, rdclass, tcp, source) File "/usr/local/lib/python2.6/site-packages/dns/resolver.py", line 617, in query source=source) File "/usr/local/lib/python2.6/site-packages/dns/query.py", line 113, in udp wire = q.to_wire() File "/usr/local/lib/python2.6/site-packages/dns/message.py", line 404, in to_wire r.add_question(rrset.name, rrset.rdtype, rrset.rdclass) File "/usr/local/lib/python2.6/site-packages/dns/renderer.py", line 152, in add_question self.output.write(struct.pack("!HH", rdtype, rdclass)) TypeError: unsupported operand type(s) for &: 'unicode' and 'long' Seems I was getting this error when calling line 99 in ClientXMPP. You can't bit-shift a 1 and a string and this is why this error is coming up. I removed the "SRV" argument and used the default of 1. not sure exactly what this should be so it may need to be fixed back before it's merged back to trunk. The line in question: answers = dns.resolver.query("_xmpp-client._tcp.%s" % self.server, "SRV") --- .gitignore | 1 + sleekxmpp/__init__.py | 6 +++++- sleekxmpp/xmlstream/xmlstream.py | 6 ++++-- 3 files changed, 10 insertions(+), 3 deletions(-) diff --git a/.gitignore b/.gitignore index 0fe2c40..788de4c 100644 --- a/.gitignore +++ b/.gitignore @@ -1,2 +1,3 @@ *.pyc +.project build/ diff --git a/sleekxmpp/__init__.py b/sleekxmpp/__init__.py index 773f793..e2cfb1b 100644 --- a/sleekxmpp/__init__.py +++ b/sleekxmpp/__init__.py @@ -96,7 +96,7 @@ class ClientXMPP(basexmpp, XMLStream): else: logging.debug("Since no address is supplied, attempting SRV lookup.") try: - answers = dns.resolver.query("_xmpp-client._tcp.%s" % self.server, "SRV") + answers = dns.resolver.query("_xmpp-client._tcp.%s" % self.server) except dns.resolver.NXDOMAIN: logging.debug("No appropriate SRV record found. Using JID server name.") else: @@ -131,10 +131,14 @@ class ClientXMPP(basexmpp, XMLStream): def reconnect(self): logging.info("Reconnecting") self.event("disconnected") + self.authenticated = False + self.sessionstarted = False XMLStream.reconnect(self) def disconnect(self, init=True, close=False, reconnect=False): self.event("disconnected") + self.authenticated = False + self.sessionstarted = False XMLStream.disconnect(self, reconnect) def registerFeature(self, mask, pointer, breaker = False): diff --git a/sleekxmpp/xmlstream/xmlstream.py b/sleekxmpp/xmlstream/xmlstream.py index 025884b..13a87a6 100644 --- a/sleekxmpp/xmlstream/xmlstream.py +++ b/sleekxmpp/xmlstream/xmlstream.py @@ -199,9 +199,11 @@ class XMLStream(object): traceback.print_exc() self.disconnect(reconnect=True) if self.state['reconnect']: + self.state.set('connected', False) + self.state.set('processing', False) self.reconnect() - self.state.set('processing', False) - self.eventqueue.put(('quit', None, None)) + else: + self.eventqueue.put(('quit', None, None)) #self.__thread['readXML'] = threading.Thread(name='readXML', target=self.__readXML) #self.__thread['readXML'].start() #self.__thread['spawnEvents'] = threading.Thread(name='spawnEvents', target=self.__spawnEvents)