Unexpected CancelledKeyException

• Key: DIRMINA-115
• Type: Bug
• Status: Closed
• Resolution: Fixed
• Priority: Major
• Assignee: Trustin Lee
• Reporter: Trustin Lee
• Affects Version/s: 0.8.0
• Fix Version/s: 0.8.1

Description

I'm using the 0.8 version and during some tests I got the exception:

Exception in thread "SocketIoProcessor"
java.nio.channels.CancelledKeyException
       at sun.nio.ch.SelectionKeyImpl.ensureValid(SelectionKeyImpl.java:55)
       at sun.nio.ch.SelectionKeyImpl.interestOps(SelectionKeyImpl.java:59)
       at
org.apache.mina.io.socket.SocketIoProcessor.notifyWriteTimeoutSession(SocketIoProcessor.java:383)
       at
org.apache.mina.io.socket.SocketIoProcessor.notifyIdleSession(SocketIoProcessor.java:363)
       at
org.apache.mina.io.socket.SocketIoProcessor.notifyIdleSessions(SocketIoProcessor.java:338)
       at
org.apache.mina.io.socket.SocketIoProcessor.access$500(SocketIoProcessor.java:42)
       at
org.apache.mina.io.socket.SocketIoProcessor$Worker.run(SocketIoProcessor.java:560)

It's the same exception reported previously by other users.
It seems that it occurs frequently.