[netty-dev] Problem during connection to the server which hangs the server

[Frederic Bregier]

Hi Trustin,

Again me... ;-)
I've googled a bit too and did not find any clue on this behaviour.
The only thing I've found was the following part of trace of an exception:

java.io.IOException: Unable to establish loopback connection
         at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:106)
         at java.security.AccessController.doPrivileged(Native Method)
         at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:122)
         at sun.nio.ch.SelectorProviderImpl.openPipe 
 (SelectorProviderImpl.java:27)
         at java.nio.channels.Pipe.open(Pipe.java:133)

which could implies that the sun.nio.ch.PipeImpl$Initializer.run (even if it
is not
the right line number) is called from the java.nio.channels.Pipe.open.

As I did the test with and without firewall, I don't find this as the source
cause.

Now, perhaps, at least, a new throw (or something else) in the Netty code
could be enough, just to catch this error and then inform that the
channel was not opened ?

HTH,
Frederic

-----
Hardware/Software Architect
-- 
View this message in context: http://n2.nabble.com/Problem-during-connection-to-the-server-which-hangs-the-server-tp1359992p1371836.html
Sent from the Netty Developer Group mailing list archive at Nabble.com.