When i try to use close at client side then i get a
java.security.AccessControlException: access denied
(java.lang.RuntimePermission modifyThread) due to the Security manager
implementation of my application. Does close operation require any specific
permissions?
Also I have gone through the examples and i think this is the same mechanism
used in the examples. (May be I have missed something [:(] ) I followed the
chat example.
Saurabh.
Niklas Therning wrote:
>
> Saurabh Jain wrote:
>> Hi,
>>
>> I am writting a Client-Server application with mina. I am having problem
>> in
>> gracefully shutting down the client. the way i am trying to do is:
>> - The client sends a logout request to the server.
>> - The server does the clean up and closes the connection.
>> - The client is waiting for the connection to be closed by the server.
>> - As soon as the connection is closed the client does the cleanup and
>> exit.
>>
>> The first two steps are fine. But the client is not recieving close
>> notification, due to this the client is hanging.
>>
>> The code is as under:
>>
>> On server side when I recieve LOGOUT:
>> session.close();
>>
>> On Client Side:
>> GenericRequest req = new
>> GenericRequest(Constants.REQ_LOGOUT, null);
>> WriteFuture future = session.write(req);
>> future.awaitUninterruptibly();
>> conHandler.shutdown();
>> pinger.shutDown();
>> System.out.println("Waiting to close::");
>> this.session.getCloseFuture().awaitUninterruptibly();
>> System.out.println("Closed ");
>>
>> The client is hanging on
>> this.session.getCloseFuture().awaitUninterruptibly();
>>
>> Please let me know what is the right way to gracefully shut down a client
>> application.
>>
>> Thanx,
>> Saurabh
>>
>>
>>
>
> Maybe the client session's CloseFuture is only notified when you call
> session.close() on the client side. I'm not sure how it's supposed to
> be. If you use
>
> this.session.close().awaitUninterruptibly();
>
> it might work better?
>
> --
> Niklas Therning
> www.spamdrain.net
>
>
> -----
> Niklas Therning
> www.spamdrain.net
>
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