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Posted to users@tomcat.apache.org by Jin Kim <ji...@yahoo.com> on 2008/04/28 21:31:47 UTC
removeAbandonedTime in DBCP DataSource
Hello,
In Tomcat documentations, the removeAbandonedTime¡¯
attribute is the number of seconds a dB connection has
been idle before it is considered abandoned.
Is the idle time calculated since the connection was
borrowed from the pool? Or, is it calculated from the
last time the connection has been used such as any Sql
statement executions?
I hope the answer be the latter, but would appreciate
if anyone can clarify.
Thanks,
Jin Kim
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Re: removeAbandonedTime in DBCP DataSource
Posted by Christopher Schultz <ch...@christopherschultz.net>.
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Jin,
Jin Kim wrote:
| In Tomcat documentations, the removeAbandonedTime¡¯
| attribute is the number of seconds a dB connection has
| been idle before it is considered abandoned.
|
| Is the idle time calculated since the connection was
| borrowed from the pool?
I would imagine so, but your best bet is to ask the folks at commons
DBCP (the original authors) or just download the source code and take a
look.
| Or, is it calculated from the
| last time the connection has been used such as any Sql
| statement executions?
|
| I hope the answer be the latter, but would appreciate
| if anyone can clarify.
You could always write your own implementation of ObjectPool that
enforces the rules you prefer wrt abandonment.
- -chris
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