[JBoss JIRA] Created: (NETTY-52) IllegalArgumentException when trying to change the current interestOps

[Trustin Lee (JIRA)]

IllegalArgumentException when trying to change the current interestOps
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                 Key: NETTY-52
                 URL: https://jira.jboss.org/jira/browse/NETTY-52
             Project: Netty
          Issue Type: Bug
            Reporter: Trustin Lee
            Assignee: Trustin Lee


Exception in thread "pool-3-thread-6" java.lang.IllegalArgumentException: OP_WRITE can't be modified by user.
	at org.jboss.netty.channel.Channels.validateDownstreamInterestOps(Channels.java:738)
	at org.jboss.netty.channel.Channels.setInterestOps(Channels.java:631)
	at org.jboss.netty.channel.AbstractChannel.setInterestOps(AbstractChannel.java:170)
	at org.jboss.netty.channel.AbstractChannel.setReadable(AbstractChannel.java:192)
	at org.jboss.netty.handler.execution.MemoryAwareThreadPoolExecutor.decreaseCounter(MemoryAwareThreadPoolExecutor.java:347)
	at org.jboss.netty.handler.execution.MemoryAwareThreadPoolExecutor.beforeExecute(MemoryAwareThreadPoolExecutor.java:279)
	at org.jboss.netty.handler.execution.OrderedMemoryAwareThreadPoolExecutor$ChildExecutor.run(OrderedMemoryAwareThreadPoolExecutor.java:208)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
	at java.lang.Thread.run(Thread.java:619)

Probably OP_WRITE flag has been changed at some point by NioWorker.  We actually doesn't even touch the OP_WRITE flag.  Let's just always clear the flag in the request.

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