Script

[This is pre-release documentation and subject to change in future releases. This topic's current status is: Milestone-Ready]

Topic Last Modified: 2010-03-26

Communications Server 2010 introduces a new server draining feature that enables you to take a server offline (for example, to apply software or hardware upgrades) without any loss of service to users. When you drain one server in a pool, it stops taking new connections and calls. These new calls and connections are routed through other servers in the pool. A server being drained allows its sessions on existing connections to continue until they naturally end. When all existing sessions have ended, the server is ready to be taken offline.

See Also