[jboss-user] [Clustering/JBoss] - Re: Can JNDI ds reconnect automatically after DB server rest

Allen_Lei do-not-reply at jboss.com
Tue Jun 30 06:02:18 EDT 2009

I see,thanks.

Next time i will post my new topic about JCA in the JCA forum.

And i hava a question that it still work when not use jdbc driver ping and <check-valid-connection-sql> statement.Just as following:

<?xml version="1.0" encoding="UTF-8"?>
  | <!DOCTYPE datasources
  |     PUBLIC "-//JBoss//DTD JBOSS JCA Config 1.5//EN"
  |     "http://www.jboss.org/j2ee/dtd/jboss-ds_1_5.dtd">
  | <datasources>
  |    <local-tx-datasource>
  |       <jndi-name>testDs</jndi-name>
  |       <connection-url>jdbc:mysql://localhost:3306/test</connection-url>
  |       <driver-class>com.mysql.jdbc.Driver</driver-class>
  |       <user-name>root</user-name>
  |       <password>mysql</password>
  |       <min-pool-size>20</min-pool-size>
  |       <max-pool-size>50</max-pool-size>
  |       <metadata>
  |          <type-mapping>mySQL</type-mapping>
  |       </metadata>
  |    </local-tx-datasource>
  | </datasources>

Is that right? Or is it the default mechanism of JBoss JNDI ds connection pooling?

Your replay will by most appreciated.

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