一个Web应用程序有多个服务器. [英] More than one servers for a web application.

问题描述

在ASP.Net方案中，应用程序"A"将请求发送到服务器"X".如果服务器"X"繁忙，则无法满足请求.在这种情况下，请求将发送到服务器"Y".
现在的问题是-服务器"Y"如何知道服务器"X"无法满足此请求
AND
应用程序如何知道该请求应发送到服务器"Y"?

请尽快回复.

在此先感谢

Hemank Lowe

In ASP.Net scenario, An application ''A'' sends the request to Server ''X''. If Server ''X'' is busy then request could not be fulfilled. In this case request goes to Server ''Y''.
Now question is - How the Server ''Y'' knows that this request could not fulfilled by server ''X''
AND
How the application knows that request should send to Server ''Y''?

Kindly reply ASAP.

Thanks in advance

Hemank Lowe

推荐答案

您需要配置负载均衡器(例如F5 Big IP)以监视Web服务器并确定Web服务器何时太忙. F5可以监视诸如#连接，响应时间等内容.您需要确定它应监视的内容以及应将流量路由到其他Web服务器的阈值.

You need to configure your load balancer (like F5 Big IP) to monitor the web servers and determine when a web server is too busy. F5 can monitor such things as # connections, response time, ect. You need to determine what it should monitor and at what threshold it should route traffic to the other web server.

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