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From "Li Jing Qin (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-6638) [classlib][nio]Some Selector behavior fixed.
Date Wed, 01 Sep 2010 05:49:53 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-6638?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Li Jing Qin updated HARMONY-6638:
---------------------------------

    Attachment: HARMONY-6638.diff

Some test cases is not suitable for windows, I have add a new test case in the unix. Others
are add in the common.
Is anyone interested in this?

> [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
>
>         Attachments: HARMONY-6638.diff
>
>
> 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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