Mark Thomas wrote:
The validation query on its own does nothing. Have you tried setting
testOnBorrow="true" ? That may be sufficient if you can live with a slight delay
if a broken connection needs to be refreshed.
Mark
Thanks Mark, I have the "testWhileIdle=true" which I understood would
run the validationQuery when the evictor thread fires up - is that
correct? In limited testing, DBCP in this configuration seems to even
re-establish connections after a database restart. Any further advice
that you can offer in dealing w/ that situation?
Listed below is my current configuration which seems to be working.
Many thanks for your help!
--john
<Resource name="jdbc/CHEETAH"
type="javax.sql.DataSource"
auth="Container"
username="user"
password="passwd"
driverClassName="oracle.jdbc.OracleDriver"
url="jdbc:oracle:thin:@hostname:1521:CHEETAH"
maxActive="8"
maxIdle="4"
validationQuery="select 1 from dual"
testWhileIdle="true"
timeBetweenEvictionRunsMillis="300000"
minEvictableIdleTimeMillis="600000"/>
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