Database Connection to MySQL times out even after setting c3p0.testConnectionOnCheckout=true

Question

I have an app that uses hibernate (v3.6.4) , with connection pooling provided by C3P0 (v0.9.1.2) .

The problem is I get a JDBC communications link failure if I make

Answer 1

Add the below property in your hibernate config file. I hope it will work.

  org.hibernate.connection.C3P0ConnectionProvider