The Connection implementation class in MysqlDataSource implements the isValid (int timeout) method, connectiontimeout

Source: Internet
Author: User

The Connection implementation class in MysqlDataSource implements the isValid (int timeout) method, connectiontimeout

In the project, when you need to connect to the mysql database, we 'd better choose to use the database connection pool, that is, you need to select DataSource.

When combooleddatasource of c3p0 is used, it is found that its Connection implementation class NewProxyConnection does not implement the isValid (int timeout) method. After reading the information and conducting related tests, we found that the Connection implementation class in MysqlDataSource In the mysql driver package (please tell us which one is specific) implemented the isValid (int timeout) method.

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