Bug #285
Unable to make DNS SRV resolution
Description
Step to reproduce :
- try to connect beem on a server that needs DNS SRV resolution like gmail.com
Files
Updated by Michael Picher about 14 years ago
Not sure if this is related... Openfire server, Android 2.1 & 2.2 on Moto DroidX.
With the following DNS configured:
SRV records for 5222 and 5269 setup properly for domain.com (insert your domain there)
_xmpp-client._tcp.domain.com 10 0 5222 server.domain.com
_xmpp-server._tcp.domain.com 10 0 5269 server.domain.com
Host record provided in SRV lookup is server.domain.com
- beem will not authenticate.
Other XMPP clients authenticating properly (Pidgin, Spark).
If the following DNS is configured:
SRV records for 5222 and 5269 setup properly for server.domain.com
_xmpp-client._tcp.server.domain.com 10 0 5222 server.domain.com
_xmpp-server._tcp.server.domain.com 10 0 5269 server.domain.com
Host record proved in SRV lookup is server.domain.com
- beem will authenticate.
Updated by Frédéric Barthéléry almost 14 years ago
- Priority changed from High to Normal
- Target version changed from 0.1.5 to 0.2
Not very high, the problem seems to happens only on emulator.
Updated by Michael Picher almost 14 years ago
ah, no... happens on any server that has DNS SRV setup...
That's not infrequent... it's only infrequent if you aren't trying to connect to something that uses SRV.
I believe the problem may lie in the smack library as the same problem afflicts spark on windows and they use the smack library too...
Updated by Frédéric Barthéléry almost 14 years ago
When I first post this issue, I was referring to this specific exception which seems to happened only on the emulator :
D/dalvikvm( 340): GC_FOR_MALLOC freed 4721 objects / 300480 bytes in 141ms W/System.err( 340): java.net.SocketException: Bad address family W/System.err( 340): at org.apache.harmony.luni.platform.OSNetworkSystem.connectStreamWithTimeoutSocketImpl(Native Method) W/System.err( 340): at org.apache.harmony.luni.platform.OSNetworkSystemkSystem.connect(OSNetworkSystem.java:115) W/System.err( 340): at org.orgapache.harmony.nio.internal.SocketChannelImpl.connect(SocketChannelImpl.java:272) W/System.err( 340): at org.apache.harmony.nio.internal.PipeImpl$SinkChannelImpl.finishConnect(PipeImpl.java:164) W/System.err( 340): at org.apache.harmony.nio.internal.PipeImpl.<init>(PipeImpl.java:48) W/System.errr( 340): at org.apache.harmony.nio.internal.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:51) W/System.err( 340): at org.apache.apacheharmony.nio.internal.SelectorImpl.<init>(SelectorImpl.java:141) W/System.err( 340): at org.apache.harmony.nio.internal.SelectorProviderImpl.openPipeSelector(SelectorProviderImpl.java:58) W/System.err( 340): at java.nioo.channels.Selector.open(Selector.java:48) W/System.err( 340): at org.xbill.DNS.Client.<init>(Client.java:21) W/System.err( 340): at org.xbillbill.DNS.UDPClient.<init>(UDPClient.java:47) W/System.err( 340): at orgrg.xbill.DNS.UDPClient.sendrecv(UDPClient.java:145) W/System.err( 340): at org.xbill.DNS.SimpleResolver.send(SimpleResolver.java:252) W/Systemm.err( 340): at org.xbill.DNS.ExtendedResolver$Resolution.start(ExtendedResolverdedResolver.java:95) W/System.err( 340): at org.xbill.DNS.ExtendedResolverdedResolverolver.send(ExtendedResolver.java:358) W/System.err( 340): at org.xbilll.DNS.Lookup.lookup(Lookup.java:449) W/System.err( 340): at org.xbilll.DNS.Lookup.resolve(Lookup.java:501) W/System.err( 340): at org.xbilll.DNS.Lookup.run(Lookup.java:515) W/System.err( 340): at org.jivesoftware.smack.util.DNSUtil.resolveSRV(DNSUtil.java:54)
For the most general case, the smack dns SRV resolution works. By example it works well with gmail
;; QUESTION SECTION: ;_xmpp-client._tcp.gmail.com. IN SRV ;; ANSWER SECTION: _xmpp-client._tcp.gmail.com. 86349 IN SRV 20 0 5222 talk2.l.google.com. _xmpp-client._tcp.gmail.com. 86349 IN SRV 20 0 5222 talk3.l.google.com. _xmpp-client._tcp.gmail.com. 86349 IN SRV 20 0 5222 talk4.l.google.com. _xmpp-client._tcp.gmail.com. 86349 IN SRV 5 0 5222 talk.l.google.com. _xmpp-client._tcp.gmail.com. 86349 IN SRV 20 0 5222 talk1.l.google.com.
and with our server:
;; QUESTION SECTION: ;_xmpp-client._tcp.beem-project.com. IN SRV ;; ANSWER SECTION: _xmpp-client._tcp.beem-project.com. 86400 IN SRV 10 0 5222 elyzion.net.
Updated by Michael Picher almost 14 years ago
Ok, will have to re-test beem to openfire.
Thanks,
Mike
Updated by Frédéric Barthéléry over 13 years ago
- Status changed from New to Resolved
- Target version changed from 0.2 to 0.1.7