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Posted to issues@ignite.apache.org by "Pavel Tupitsyn (JIRA)" <ji...@apache.org> on 2017/09/11 10:26:00 UTC

[jira] [Created] (IGNITE-6330) Thin clients: close query cursors on disconnect

Pavel Tupitsyn created IGNITE-6330:
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             Summary: Thin clients: close query cursors on disconnect
                 Key: IGNITE-6330
                 URL: https://issues.apache.org/jira/browse/IGNITE-6330
             Project: Ignite
          Issue Type: Bug
          Components: jdbc, odbc
            Reporter: Pavel Tupitsyn
             Fix For: 2.3


{{JdbcRequestHandler}} and {{OdbcRequestHandler}} store active cursors in {{qryCursors}} map. If client connection abruptly ends, these cursors are not closed properly.

{{SqlListenerNioListener.onDisconnected}} should call {{SqlListenerConnectionContext.onDisconnected}}, and connection context should clean up all resources there.



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