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From Daniel Mikusa <dmik...@gopivotal.com>
Subject Re: Tomcat JDBC with PostgreSQL
Date Wed, 08 May 2013 13:01:48 GMT
On May 8, 2013, at 8:54 AM, Lutischán Ferenc wrote:

> Dear Users,
> 
> Tomcat 7.0.39.
> 
> I have the following configuration in META-INF/context.xml:
> <?xml version="1.0" encoding="UTF-8"?>
> <Context cookies="false" path="/xxxx" reloadable="true">
>    <Resource name="jdbc/template" auth="Container" driverClassName="org.postgresql.Driver"
factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" initialSize="2" maxIdle="20" maxActive="20"
maxWait="5000" password="xxxx" type="javax.sql.DataSource" url="jdbc:postgresql://x.x.x.x/x"
username="template" validationQuery="select 1" jdbcInterceptors="ConnectionState;SlowQueryReportJmx(threshold=1000)"/>
> </Context>
> 
> The situation:
> - The database side the connection closed
> - The tomcat pool don't renew the connection

Try setting testOnBorrow to "true".  With the Tomcat JDBC connection pool the testOn* properties
default to false, which is different than the defaults for DBCP.

Dan

> 
> How to fix it?
> 
> Regards,
>         Ferenc
> 
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