JTDS and JBOSS JDBC Connection Pool Problem, any solution? Maybe a custom ValidConnectionChecker?

Question

I\'m facing a weird production problem. Environment is the following:

• JBOSS 4.0.2
• SQL Server 2005
• Driver JTDS 1.2.5

From time to

Answer 1

Try changing your driver class line to net.sourceforge.jtds.jdbcx.JtdsDataSource. net.sourceforge.jtds.jdbc.Driver doesn't implement the javax.sql.ConnectionPoolDataSource interface. source: http://jtds.sourceforge.net/faq.html#features