#### Caused by: java.sql.SQLException: Couldn’t perform the operation getAutoCommit: You can’t perform any operations on this connection. It has been automatically closed by Proxool for some reason (see logs).

Caused by: java.sql.SQLException: Couldn’t perform the operation getAutoCommit: You can’t perform any operations on this connection. It has been automatically closed by Proxool for some reason (see logs).

mysql的timeout小于Proxool，造成事物中断；