netty doubts

[Mangala K]

Hi

I want to shutdown server  while doing so I want to close all the clients associated with the server. Please check the attached file which will have the code.
SubscriberQueryServer==> server program which have shutdown hook of java but when shutting down its not closing client connection its giving IOException

OpenCLient-==> client program which will send some message to server


Please help

Regards
Mangala

________________________________
"DISCLAIMER: This message is proprietary to Aricent and is intended solely for the use of the individual to whom it is addressed. It may contain privileged or confidential information and should not be circulated or used for any purpose other than for what it is intended. If you have received this message in error,please notify the originator immediately. If you are not the intended recipient, you are notified that you are strictly prohibited from using, copying, altering, or disclosing the contents of this message. Aricent accepts no responsibility for loss or damage arising from the use of the information transmitted by this email including damage from virus."
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.jboss.org/pipermail/netty-dev/attachments/20090911/2762b329/attachment.html