8003253: TEST_BUG: java/nio/channels/AsynchronousChannelGroup/Unbounded.java hang intermittently [win]
chris.hegarty at oracle.com
Sun Nov 11 01:22:37 PST 2012
I've noticed this failure too, thanks for fixing it. Changes look fine to me.
On 10 Nov 2012, at 22:07, Alan Bateman <Alan.Bateman at oracle.com> wrote:
> There have been a couple of reports of this test hanging on Windows.
> The test checks that the default channel group uses an unbounded thread pool. When a read operation completes then the completion handle awaits on a barrier and the test completes when there are 256 threads (plus the main thread) get to the barrier. The problem is that the test completely ignores the case where I/O operations fail and this happens periodically on Windows because the close may be abrupt. The 1-line fix to this is to do a shutdownOutput so that the connection is closed gracefully. The only changes are just to add additional diagnostic output and to ensure that a failure causes the test to terminate in a timely manner.
> The webrev with the changes is here:
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