[teiid-issues] [JBoss JIRA] (TEIID-2751) Add safer passthrough behavior wrt cancel/close

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-2751?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-2751.
-----------------------------------

    Resolution: Done


Refined the reauth to:

not be performed is there is no current session
not be performed if it's a cancel call
log an info message and logoff the old session if a new identity is associated with the thread

If connection pooling is used with passthough and the info log is to be avoided, then explicit reauth handling would be required.
                
> Add safer passthrough behavior wrt cancel/close
> -----------------------------------------------
>
>                 Key: TEIID-2751
>                 URL: https://issues.jboss.org/browse/TEIID-2751
>             Project: Teiid
>          Issue Type: Bug
>          Components: JDBC Driver
>    Affects Versions: 8.0
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 8.6
>
>
> In pass through authentication mode if another thread uses the connection another session is created without closing the previous.  This may lead to unexpected behavior if attempting to use another thread to call close and creates an unnecessary session for cancel.

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