Clearing connections

Hello Guys
Finalising best way of getting rid of client connections which are not in use in following scenerio:
client machines are rebooted few times particular month due to some bug in application
same time before restarting they want all connections for that client to be removed from database server
currently its automated dyanamic sql script running alter system kill immediate ; sessions id of such clients are passed to script and connections are removed without any issue
to automate it further is there any good idea
dcd(dead connection detection) may not work since machines are rebooted by the time ,it try to ping the client
it is restarted and ping might be successful so dcd will take no action,also dcd appears not very consistent rely on tcp network delays before final confirmation of ping response also due to bugs and overhead for using it
thinking of scheduling cron overnight to remove such zombie sessions instead of running script
anyone handled such task differently please update
thanks

804719 wrote:
Hello Guys
Finalising best way of getting rid of client connections which are not in use in following scenerio:
client machines are rebooted few times particular month due to some bug in application
same time before restarting they want all connections for that client to be removed from database server
currently its automated dyanamic sql script running alter system kill immediate ; sessions id of such clients are passed to script and connections are removed without any issue
to automate it further is there any good idea
dcd(dead connection detection) may not work since machines are rebooted by the time ,it try to ping the client
it is restarted and ping might be successful so dcd will take no action,also dcd appears not very consistent rely on tcp network delays before final confirmation of ping response also due to bugs and overhead for using it
thinking of scheduling cron overnight to remove such zombie sessions instead of running script
anyone handled such task differently please update
thanksSELECT SID, SERIAL# FROM V$SESSION WHERE MACHINE = '<client_hostname>';

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13737          200.44.158.70:46177   67:43:36
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13737          200.44.158.70:46177   67:43:52

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Session ID     Remote Host         Active Time
24705          161.44.77.245:1586     0: 1:42
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Session ID     Remote Host         Active Time
24705          161.44.77.245:1586     0: 2: 5
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Hi,
If this is posted in the wrong place please let me know.
The behaviour seen in the CSM/SSLM setup we're using indicates that the SSLM is being optimistic about the authentication process and initiating the clear connection before it's completed the certificate authentication.
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