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From Charles Lee <littlee1...@gmail.com>
Subject Re: Problems with NIO
Date Mon, 23 Feb 2009 03:01:19 GMT
Hi Niklas,
Would you please describe how do you run the unit tests about the MINA?

On Mon, Feb 23, 2009 at 6:16 AM, Niklas Gustavsson <niklas@protocol7.com>wrote:

> Hi
>
> I'm a commiter on the Apache MINA/FtpServer project and have been
> trying to get our builds to work with Harmony. MINA is a NIO framework
> which tries to make development of NIO based applications simple.
> FtpServer is an FTP server (duh) based on MINA. On both projects, many
> of our unit tests will throw the following exception:
> java.net.SocketException
> at
> org.apache.harmony.luni.platform.OSNetworkSystem.select(OSNetworkSystem.java:317)
> at
> org.apache.harmony.nio.internal.SelectorImpl.selectInternal(SelectorImpl.java:468)
> at
> org.apache.harmony.nio.internal.SelectorImpl.select(SelectorImpl.java:432)
> at
> org.apache.mina.transport.socket.nio.NioSocketAcceptor.select(NioSocketAcceptor.java:283)
> at
> org.apache.mina.core.polling.AbstractPollingIoAcceptor$Acceptor.run(AbstractPollingIoAcceptor.java:395)
> at
> org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:65)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:643)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:668)
> at java.lang.Thread.run(Thread.java:670)
>
> This also seems to happen with Grizzly, a different NIO framework. The
> JIRA issue for this is at:
> https://issues.apache.org/jira/browse/HARMONY-5924
>
> Also, with MINA, the Harmony VM crashes when running the unit test (or
> maybe just after) with the report in this issue:
> https://issues.apache.org/jira/browse/HARMONY-6097
>
> As I would like to eat our own dog food and get MINA and FtpServer
> working on Harmony, is there something I could do to help you out
> fixing these problems? I'm afraid I'm not familiar enough with the
> Harmony code to fix the problems myself at this time.
>
> /niklas
>



-- 
Yours sincerely,
Charles Lee

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