You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@hc.apache.org by "Oleg Kalnichevski (JIRA)" <ji...@apache.org> on 2012/05/02 11:26:52 UTC
[jira] [Updated] (HTTPCORE-298) SSLIOSession state can get out of
sync with underlying IOSession state
[ https://issues.apache.org/jira/browse/HTTPCORE-298?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Oleg Kalnichevski updated HTTPCORE-298:
---------------------------------------
Fix Version/s: 4.2.1
I certainly do not see a problem with making such a change. However I would like to understand why the I/O and SSL sessions got out of sync in the first place. Do you happen to know if there is anything in your application code that can close the underlying i/o session bypassing the SSL layer? The only reason for an I/O session to get shut down by the I/O reactor is due to an unexpected runtime exception.
Oleg
> SSLIOSession state can get out of sync with underlying IOSession state
> ----------------------------------------------------------------------
>
> Key: HTTPCORE-298
> URL: https://issues.apache.org/jira/browse/HTTPCORE-298
> Project: HttpComponents HttpCore
> Issue Type: Bug
> Components: HttpCore NIO
> Affects Versions: 4.1.4
> Environment: observed on Ubuntu 10.0.4, but I think it could happen anywhere
> Reporter: Sandeep Tamhankar
> Fix For: 4.2.1
>
>
> Under heavy load, I've observed my application call SSLIOSession.isClosed() to decide if the connection can be reused for a pending outbound request. It returns false. However, the underlying IOSessionImpl is actually closed. I believe that AbstractIOReactor also holds a reference to that underlying IOSession and it can be independently closed from that end.
> My proposed fix is simple (and very non-invasive, but possibly not correct in that I don't have the SSLIOSession update its state upon discovering that the underlying IOSession is closed): update SSLIOSession.isClosed as followed:
> public boolean isClosed() {
> return this.status >= CLOSING || this.session.isClosed();
> }
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@hc.apache.org
For additional commands, e-mail: dev-help@hc.apache.org