[jitsi-users] DNS resolving problems with jitsi


#1

Hello everybody,

i have problems resolving dns with jitsi on some windows 10 machines (64 bit).

An nslookup on those machines gives me the right ip adress.

I tested with jitsi 32bit an 64bit and with stable an nightly builds.

It is the same problem as described here.

See following log message:

11:35:08.513 INFORMATION: [69] impl.dns.ParallelResolverImpl.run().559 Sending query for xxx.xxx.xxxxx.xx.xxxx.xxxx./AAAA to backup resolvers

11:35:08.529 INFORMATION: [72] impl.dns.ParallelResolverImpl.run().516 Default DNS resolver failed

java.io.IOException: Unable to establish loopback connection

        at sun\.nio\.ch\.PipeImpl$Initializer\.run\(PipeImpl\.java:101\)

        at sun\.nio\.ch\.PipeImpl$Initializer\.run\(PipeImpl\.java:68\)

        at java\.security\.AccessController\.doPrivileged\(Native Method\)

        at sun\.nio\.ch\.PipeImpl\.<init>\(PipeImpl\.java:170\)

        at sun\.nio\.ch\.SelectorProviderImpl\.openPipe\(SelectorProviderImpl\.java:50\)

        at java\.nio\.channels\.Pipe\.open\(Pipe\.java:155\)

        at sun\.nio\.ch\.WindowsSelectorImpl\.<init>\(WindowsSelectorImpl\.java:127\)

        at sun\.nio\.ch\.WindowsSelectorProvider\.openSelector\(WindowsSelectorProvider\.java:44\)

        at java\.nio\.channels\.Selector\.open\(Selector\.java:227\)

        at org\.xbill\.DNS\.Client\.<init>\(Client\.java:26\)

        at org\.xbill\.DNS\.UDPClient\.<init>\(UDPClient\.java:47\)

        at org\.xbill\.DNS\.UDPClient\.sendrecv\(UDPClient\.java:151\)

        at org\.xbill\.DNS\.SimpleResolver\.send\(SimpleResolver\.java:257\)

        at org\.xbill\.DNS\.ExtendedResolver$Resolution\.start\(ExtendedResolver\.java:95\)

        at org\.xbill\.DNS\.ExtendedResolver\.send\(ExtendedResolver\.java:358\)

        at net\.java\.sip\.communicator\.impl\.dns\.ParallelResolverImpl$ParallelResolution\.run\(ParallelResolverImpl\.java:507\)

        at java\.util\.concurrent\.ThreadPoolExecutor\.runWorker\(ThreadPoolExecutor\.java:1142\)

        at java\.util\.concurrent\.ThreadPoolExecutor$Worker\.run\(ThreadPoolExecutor\.java:617\)

        at java\.lang\.Thread\.run\(Thread\.java:745\)

Caused by: java.net.ConnectException: Connection refused: connect

        at sun\.nio\.ch\.Net\.connect0\(Native Method\)

        at sun\.nio\.ch\.Net\.connect\(Net\.java:458\)

        at sun\.nio\.ch\.Net\.connect\(Net\.java:450\)

        at sun\.nio\.ch\.SocketChannelImpl\.connect\(SocketChannelImpl\.java:648\)

        at java\.nio\.channels\.SocketChannel\.open\(SocketChannel\.java:189\)

        at sun\.nio\.ch\.PipeImpl$Initializer$LoopbackConnector\.run\(PipeImpl\.java:130\)

        at sun\.nio\.ch\.PipeImpl$Initializer\.run\(PipeImpl\.java:83\)

        \.\.\. 18 more

11:35:09.529 INFORMATION: [69] impl.dns.ParallelResolverImpl.run().567 Exception occurred during backup DNS resolvingjava.io.IOException: Unable to establish loopback connection

11:35:09.529 INFORMATION: [71] impl.dns.ParallelResolverImpl.run().516 Default DNS resolver failed

java.io.IOException: Unable to establish loopback connection

        at sun\.nio\.ch\.PipeImpl$Initializer\.run\(PipeImpl\.java:101\)

        at sun\.nio\.ch\.PipeImpl$Initializer\.run\(PipeImpl\.java:68\)

        at java\.security\.AccessController\.doPrivileged\(Native Method\)

        at sun\.nio\.ch\.PipeImpl\.<init>\(PipeImpl\.java:170\)

        at sun\.nio\.ch\.SelectorProviderImpl\.openPipe\(SelectorProviderImpl\.java:50\)

        at java\.nio\.channels\.Pipe\.open\(Pipe\.java:155\)

        at sun\.nio\.ch\.WindowsSelectorImpl\.<init>\(WindowsSelectorImpl\.java:127\)

        at sun\.nio\.ch\.WindowsSelectorProvider\.openSelector\(WindowsSelectorProvider\.java:44\)

        at java\.nio\.channels\.Selector\.open\(Selector\.java:227\)

        at org\.xbill\.DNS\.Client\.<init>\(Client\.java:26\)

        at org\.xbill\.DNS\.UDPClient\.<init>\(UDPClient\.java:47\)

        at org\.xbill\.DNS\.UDPClient\.sendrecv\(UDPClient\.java:151\)

        at org\.xbill\.DNS\.SimpleResolver\.send\(SimpleResolver\.java:257\)

        at org\.xbill\.DNS\.ExtendedResolver$Resolution\.start\(ExtendedResolver\.java:95\)

        at org\.xbill\.DNS\.ExtendedResolver\.send\(ExtendedResolver\.java:358\)

        at net\.java\.sip\.communicator\.impl\.dns\.ParallelResolverImpl$ParallelResolution\.run\(ParallelResolverImpl\.java:507\)

        at java\.util\.concurrent\.ThreadPoolExecutor\.runWorker\(ThreadPoolExecutor\.java:1142\)

        at java\.util\.concurrent\.ThreadPoolExecutor$Worker\.run\(ThreadPoolExecutor\.java:617\)

        at java\.lang\.Thread\.run\(Thread\.java:745\)

Caused by: java.net.ConnectException: Connection refused: connect

        at sun\.nio\.ch\.Net\.connect0\(Native Method\)

        at sun\.nio\.ch\.Net\.connect\(Net\.java:458\)

        at sun\.nio\.ch\.Net\.connect\(Net\.java:450\)

        at sun\.nio\.ch\.SocketChannelImpl\.connect\(SocketChannelImpl\.java:648\)

        at java\.nio\.channels\.SocketChannel\.open\(SocketChannel\.java:189\)

        at sun\.nio\.ch\.PipeImpl$Initializer$LoopbackConnector\.run\(PipeImpl\.java:130\)

        at sun\.nio\.ch\.PipeImpl$Initializer\.run\(PipeImpl\.java:83\)

        \.\.\. 18 more