Unknown issues 处理未知故障

You may find malfunction or bugs in long term production environment.
We can not guaranty totally bug free, but this system is designed for high availability.
Following the steps here to fully reboot the system without affect user experience.
1. Restart server process “dbpool”.
2. Rolling-restart client processes using our client.
*This may affect users if you are not deploy the clients with multiple instance and a suitable load balance policy.

See also Design front end application server cluster.