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From "Andrew Zhang (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-815) [classlib][nio] Refine implConfigureBlocking(boolean) method of DatagramChannel and SocketChannel.
Date Tue, 01 Aug 2006 01:30:15 GMT
    [ http://issues.apache.org/jira/browse/HARMONY-815?page=comments#action_12424702 ] 
            
Andrew Zhang commented on HARMONY-815:
--------------------------------------

Hi Mikhail,

The fix looks fine. Thank you very much!

Best regards,
Andrew

> [classlib][nio] Refine implConfigureBlocking(boolean) method of DatagramChannel and SocketChannel.
> --------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-815
>                 URL: http://issues.apache.org/jira/browse/HARMONY-815
>             Project: Harmony
>          Issue Type: Improvement
>          Components: Classlib
>            Reporter: Andrew Zhang
>         Assigned To: Mikhail Loenko
>         Attachments: Harmony-815.zip, nio.diff
>
>
> Currently, Harmony DatagramChannel.implConfigureBlocking(boolean) does nothing. 
> It doesn't cause any problem of read operation because Harmony uses select+blocking read
to ensure nonblocking reading.
> But it affects write operations, although it is difficult to test the difference between
blocking write and blocking write.
> Another defect is introduced by portlib bug. As discussed on mailing list[1], connect_with_timeout
always changes the fd to blocking mode after invocation. 
> I'll upload a patch to fix these problems. 
> Thanks!
> Best regards,
> Andrew

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