[teiid-issues] [JBoss JIRA] Resolved: (TEIID-1532) ODBC prepared statement handling can hang

Fri Mar 25 01:41:45 EDT 2011

     [ https://issues.jboss.org/browse/TEIID-1532?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-1532.
-----------------------------------

    Resolution: Done

added a check for additional messages before calling synch from a prepared execute.  I'm not sure if this is the best fix, but it does work for the test case TestODBCSocketTransport.testTransactionCycle, since the driver lumps a BEGIN and the first query together.

> ODBC prepared statement handling can hang
> -----------------------------------------
>
>                 Key: TEIID-1532
>                 URL: https://issues.jboss.org/browse/TEIID-1532
>             Project: Teiid
>          Issue Type: Bug
>          Components: Server
>    Affects Versions: 7.1.1
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 7.4
>
>
> preparedstatement execution through odbc can hang since we are never sending a synch.  But we must only send a synch if there are no pending messages.

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