JAVA NIO SOCKET -> Nothing OUT

[Lance Drake]

Hi Fred,

For sure this is not a JBOSS problem - it's a JAVA SOCKET PROBLEM on  
FEDORA

On the PC box running Fedora - no characters leave the ENET channel -  
on a Mac running MacOSX - all works as expected.


ESSENTIALLY:   SocketChannel myvar;

myvar = SocketChannel.open(new java.net.InetSocketAddress(addr,port));

myvar.write(buffer);

(delay inserted here for debug to make sure socket not closed too soon)

myvar.close();


The PC Box running Fedora has no other ENET problems - JBOSS server I/ 
O, browser, FTP, etc  - all is working fine.

The WIRESHARK idea would be cool - but nothing is leaving the OS and  
being deposited into the ENET port to even get to a wire.

  But I THANK YOU for responding to my post.   Perhaps there is some  
other factor or situation I can look at.


Best Wishes,

Lance Drake


>> Hi Fedora Folks,
>> Any idea why, when I successfully open a TCP:PORT connection -  
>> write bytes into the port - wait PLENTY of time - Close Port -  
>> that nothing leaves ?  The exact same code (from within a  
>> duplicate JBoss deployment situation) runs on my Mac system - but  
>> does not work on Fedora...  hmmmm...   Any ideas on how to prove/ 
>> locate where the bytes-ball gets dropped?  Thanks!  Lance Drake
> Don't know the first thing about java/jboss/whatever. But if you  
> can't get it working, you may wish to try sniffing the network  
> itself with
> ethereal/wireshark. It can take a bit of effort to write a suitable  
> filter rule to use with that program, but it also can be worth the
> trouble. it's a great tool.

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