Invention Grant
US07971099B2 Method for enabling faster recovery of client applications in the event of server failure 有权
在服务器发生故障的情况下,可以更快地恢复客户端应用程序的方法

Method for enabling faster recovery of client applications in the event of server failure
Abstract:
A system and method are provided for improving recovery times in fallover conditions in a multinode data processing system by sending notification of the failure of a server node, which is acting as server for a client application running on a client node, to the client application. In the present invention, this notification is provided by the fallover node acting as backup for the server node. When a client application receives no response from a server for a long time, it assumes that the server has failed and initiates reconnection. The present invention speeds-up the reconnect initiated by the client application by having system level software proactively notify the client application about the server failure. This results in faster recovery for client applications.
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