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https://issues.apache.org/jira/browse/DIRMINA-241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Trustin Lee resolved DIRMINA-241.
---------------------------------
Resolution: Fixed
The fix for this long-standing problem has been checked in. I used a queue to
store the events to fire when a SSLFilter holds a lock, and fired them after
the lock is released, and therefore, the events are forwarded with no hold
lock, which fixed the deadlock.
Sung jun, could you please test your application again and close this issue if
my fix solves your problem?
> Calling other session's write() in messageReceived() handler causes deadlock
> when a SSLFilter is used.
> ------------------------------------------------------------------------------------------------------
>
> Key: DIRMINA-241
> URL: https://issues.apache.org/jira/browse/DIRMINA-241
> Project: MINA
> Issue Type: Bug
> Components: Filter
> Affects Versions: 1.0.0, 1.0.1, 1.0.2
> Reporter: jo,sung jun
> Assigned To: Trustin Lee
> Fix For: 1.0.3
>
> Attachments: thread thump.txt
>
>
> Hello,
> Could you advise for me about this problem.
> I attached server thread thumb.
> I run the server , There are many clients,
> When I use session.write , it happened deadlock.
> I don't know why~
> > this is some sample about multicast.
> public void multicast(String channelName, Object message) {
> if (!(message instanceof ByteBuffer)) {
> return;
> }
> ByteBuffer rb = (ByteBuffer) message;
> // try{
> GameRoom channel = RoomManager.getRoom(channelName);
> List list = (List) channel.getUsers();
> Iterator it = list.iterator();
> while (it.hasNext()) {
> ByteBuffer buf = rb.duplicate();
> User user = (User) it.next();
> WrteFuture future =
> users.getSession().write(buf);
>
> future.join();
>
> }
> rb.release();
> // }catch(Throwable t) {
> // }
> }
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