[jira] [Commented] (DIRMINA-1001) mina2.0.9 session.close cpu100%

["longshine (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DIRMINA-1001?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14356744#comment-14356744 ] 

longshine commented on DIRMINA-1001:
------------------------------------

Please implement IoHandler.inputClosed(IoSession) method in your handler and close the session manually. If not, the inputClosed event will not stop being fired.

Mina doesn't close sessions actively since 2.0.9. There will be no issue if custom handlers are derived from IoHandlerAdapter. But if some handler implements the IoHandler interface and forgets to close sessions after inputClosed event, same problem will occur.

See the IoHandlerAdapter:
{code:title=IoHandlerAdapter.java|borderStyle=solid}
public void inputClosed(IoSession session) throws Exception {
    session.close(true);
}
{code}

> mina2.0.9  session.close  cpu100%
> ---------------------------------
>
>                 Key: DIRMINA-1001
>                 URL: https://issues.apache.org/jira/browse/DIRMINA-1001
>             Project: MINA
>          Issue Type: Bug
>          Components: Handler
>    Affects Versions: 2.0.9
>            Reporter: binwang
>             Fix For: 2.0.9
>
>
> my project  use mina 2.0.5 . now i use 2.0.9
> but There is something wrong with.
> i use Short connection.and  client  session.close everytime. but 2.0.9 cpu
> 100% when session.close.     i find  server Continuously perform inputclose.why?  



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