[JIRA] Commented: (SSPCPP-416) IIS breaks with error "isapi_shib: Attempted to insert duplicate storage key." Server restart required to fix

[Russell Yount (JIRA)]

    [ https://issues.shibboleth.net/jira/browse/SSPCPP-416?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13778#comment-13778 ] 

Russell Yount commented on SSPCPP-416:
--------------------------------------

The change we made did solve the problem. We have no problem in the time frame where we used to have to make multiple restarts of the server.

Your Diagnosis of problem seem correct,


> IIS breaks with error "isapi_shib: Attempted to insert duplicate storage key." Server restart required to fix
> -------------------------------------------------------------------------------------------------------------
>
>                 Key: SSPCPP-416
>                 URL: https://issues.shibboleth.net/jira/browse/SSPCPP-416
>             Project: Shibboleth SP - C++
>          Issue Type: Bug
>      Security Level: Standard(Standard bug, may impact functionality but does not represent a security vulnerability ) 
>          Components: SAML 2.0 Single Sign-On
>    Affects Versions: 2.4.3
>         Environment: Windows Server Standard 2008 Service Pack 2, 
> IIS7
> Shibboleth SP Version 2.4.3 (installed via downloaded installer)
>            Reporter: Russell Yount
>            Assignee: Scott Cantor
>              Labels: Session
>         Attachments: ATTEMPT.txt, FAILURE.txt
>
>
> The following log messages are seen; system then fails until it is restarted. Web server is fine for a while.
> Have tried re-creating problem by changing client's browsers address with no success.
> Have attached logs of failure and attempt to recreate failed.
> 2012-01-10 13:24:47 WARN Shibboleth.SessionCache [8404] isapi_shib: client address mismatch
> 2012-01-10 13:24:47 WARN Shibboleth.ServiceProvider [8404] isapi_shib: error during session lookup: Your IP address (128.237.28.15) does not match the address recorded at the time the session was established.
> 2012-01-10 13:24:47 ERROR Shibboleth.Listener [8404] isapi_shib: remoted message returned an error: Attempted to insert duplicate storage key.
> 2012-01-10 13:24:47 ERROR Shibboleth.ISAPI [8404] isapi_shib: Attempted to insert duplicate storage key.
> 2012-01-10 13:24:48 ERROR Shibboleth.Listener [8404] isapi_shib: remoted message returned an error: Attempted to insert duplicate storage key.
> 2012-01-10 13:24:48 ERROR Shibboleth.ISAPI [8404] isapi_shib: Attempted to insert duplicate storage key.
> 2012-01-10 13:24:48 ERROR Shibboleth.Listener [8404] isapi_shib: remoted message returned an error: Attempted to insert duplicate storage key.
> 2012-01-10 13:24:48 ERROR Shibboleth.ISAPI [8404] isapi_shib: Attempted to insert duplicate storage key.

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