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From fuzzylo...@apache.org
Subject svn commit: r160116 - incubator/derby/docs/trunk/src/adminguide/radmindrdakeepalive.dita
Date Mon, 04 Apr 2005 22:44:57 GMT
Author: fuzzylogic
Date: Mon Apr  4 15:44:56 2005
New Revision: 160116

URL: http://svn.apache.org/viewcvs?view=rev&rev=160116
Log:
Add some more information about the new property drda.keepAlive.  The new 
information helps clarify what the property does.  

Committed for Brenda Reyes <br9395@yahoo.com>

Modified:
    incubator/derby/docs/trunk/src/adminguide/radmindrdakeepalive.dita

Modified: incubator/derby/docs/trunk/src/adminguide/radmindrdakeepalive.dita
URL: http://svn.apache.org/viewcvs/incubator/derby/docs/trunk/src/adminguide/radmindrdakeepalive.dita?view=diff&r1=160115&r2=160116
==============================================================================
--- incubator/derby/docs/trunk/src/adminguide/radmindrdakeepalive.dita (original)
+++ incubator/derby/docs/trunk/src/adminguide/radmindrdakeepalive.dita Mon Apr  4 15:44:56
2005
@@ -17,20 +17,29 @@
 See the License for the specific language governing permissions and  
 limitations under the License.
 -->
-
 <reference id="radmindrdakeepalive" xml:lang="en-us">
 <title>derby.drda.keepAlive</title>
 <prolog><metadata>
 <keywords><indexterm>derby.drda.keepAlive</indexterm></keywords>
 </metadata></prolog>
 <refbody>
-<section>Indicates whether SO_KEEPALIVE is enabled on Sockets. This property
-can be set to false to disable keepAlive probes on Network Server connections.</section>
+<section>Indicates whether SO_KEEPALIVE is enabled on Sockets. The keepAlive
+mechanism is used to detect when clients disconnect unexpectedly.  A <i>keepalive
+probe</i> is sent to the client if a long time (by default, more than two
+hours) passes with no other data being sent or received.    <ph conref="adminconrefs.dita#prod/productlowercase"></ph>.drda.keepAlive
+is used to detect and clean up connections for clients on powered-off machines
+or clients that have disconnected unexpectedly. </section>
+<section> If the property is set to <codeph>false</codeph>, <ph conref="adminconrefs.dita#prod/productshortname"></ph>
will
+not attempt to clean up disconnected clients. keepAlive 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 <codeph>false</codeph>.</section>
+<section><title></title></section>
 <refsyn><title>Syntax</title><codeblock>derby.drda.keepAlive=[true|false]
</codeblock></refsyn>
 <section><title>Default</title><p>True </p></section>
-<example><title>Example</title><codeblock><b>derby.drdra.keepAlive=false
</b></codeblock></example>
+<example><title>Example</title><codeblock>derby.drdra.keepAlive=false
</codeblock></example>
 <section><title>Static or Dynamic</title><p>Static. You must restart
the Network
 Server for changes to take effect.</p></section>
 </refbody>
 </reference>
-<?Pub *0000001628?>
+<?Pub *0000002420?>



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