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From "Halley Pacheco de Oliveira (JIRA)" <derby-...@db.apache.org>
Subject [jira] Closed: (DERBY-1195) Derby Server and Administration Guide - derby.drda.keepAlive
Date Tue, 11 Jul 2006 17:50:30 GMT
     [ http://issues.apache.org/jira/browse/DERBY-1195?page=all ]
Halley Pacheco de Oliveira closed DERBY-1195:

> Derby Server and Administration Guide - derby.drda.keepAlive
> ------------------------------------------------------------
>          Key: DERBY-1195
>          URL: http://issues.apache.org/jira/browse/DERBY-1195
>      Project: Derby
>         Type: Bug

>   Components: Documentation
>     Versions:
>  Environment: DITA files
>     Reporter: Halley Pacheco de Oliveira
>     Assignee: Halley Pacheco de Oliveira
>     Priority: Minor
>      Fix For:
>  Attachments: radmindrdakeepalive.diff, radmindrdakeepalive.diff.html, radmindrdakeepalive.html,
radmindrdakeepalive_a.diff, radmindrdakeepalive_a.diff.html, radmindrdakeepalive_a.html
> It is written:
> derby.drda.keepAlive
> Indicates whether SO_KEEPALIVE is enabled on sockets. The keepAlive mechanism is used
to detect when clients disconnect unexpectedly. A keepalive probe is sent to the client if
a long time (by default, more than two hours) passes with no other data being sent or received.
derby. The drda.keepAlive property is used to detect and clean up connections for clients
on powered-off machines or clients that have disconnected unexpectedly.
> If the property is set to false, Derby will not attempt to clean up disconnected clients.
The keepAlive mechanism might be disabled if clients need to resume work without reconnecting
even after being disconnected from the network for some time. To disable keepAlive probes
on Network Server connections, set this property to false.
> In this previous paragraph, the fourth sentence has only one word, "derby". I think this
sentence is lost in the paragraph.
> In the source file there is also an empty section containing only one empty title. I
think these tags can be removed from the file.

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