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From "Kristian Waagan (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-4769) Log disconnects and count of active connections
Date Thu, 12 Aug 2010 09:23:18 GMT

    [ https://issues.apache.org/jira/browse/DERBY-4769?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12897647#action_12897647

Kristian Waagan commented on DERBY-4769:

Request originated from this thread: http://db.markmail.org/thread/gbj3hfwubfxdsicc ("Log
connects and disconnects")

> Log disconnects and count of active connections
> -----------------------------------------------
>                 Key: DERBY-4769
>                 URL: https://issues.apache.org/jira/browse/DERBY-4769
>             Project: Derby
>          Issue Type: Improvement
>          Components: Network Server
>            Reporter: Damian Hofmann
>            Priority: Minor
> If the option "derby.drda.logConnections" is enabled, the network server logs new connections,
but doesn't log disconnects. There seems to be no way to enable logging of disconnects. But
having disconnects also logged would be useful to analyse, if applications do properly disconnect
from the server or if there is a resource leak.
> Maybe consider a second option (e.g. "derby.drda.logDisconnects") if you want to keep
the existing option "pure".
> It would also be helpful if the log shows how many connections are currently active or
even better a list where one could see the active connections per database. This feature might
be enabled using an option like "derby.drda.traceConnections"

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