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From "Li Jing Qin (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-6638) [classlib][nio]Some Selector behavior fixed.
Date Tue, 31 Aug 2010 06:48:53 GMT
[classlib][nio]Some Selector behavior fixed.
--------------------------------------------

                 Key: HARMONY-6638
                 URL: https://issues.apache.org/jira/browse/HARMONY-6638
             Project: Harmony
          Issue Type: Bug
          Components: Classlib
    Affects Versions: 5.0M14
            Reporter: Li Jing Qin
            Priority: Critical
             Fix For: 5.0M15


There are some problems with harmony Selector:
1. When a serversocket channel does not bind anything, selector should return acceptable.
In this situation, poll return POLLHUP. I add this flag to the native code.
2. The same as 1, when a socketChannel does not connect any anything, selector should return
connectable. In this situation, poll return POLLHUP, I also add this flag to the native code.
3. As the spec said, selector should also return if an error occurred. I'm not testing the
error condition, but I add POLLERR to the native code.
4. If user change the interested operations of a selector, this selector should treated as
a new one (but with the same SelectionKey). On the other hand, if the selector was return
once and no interested operation changed, it should not be selected next time. I have add
a flag stateChange in the SelectionKeyImpl to save this state.

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