如何识别服务器场中的哪个Web服务器提供请求？
我们正在调试在IIS7上运行的网站的间歇性问题。
We're debugging intermittent issues with a website running on IIS7.
由于我们在负载均衡器后面有许多节点，我们无法分辨哪个主机响应给定的请求。是否有任何方法在IIS级别指定哪个主机提供请求？
例如，IIS是否可以在响应中附加一个标题，表示发送响应的主机的IP？
Since we have many nodes behind the load balancer, we can't tell which host responded to a given request. Is there any way at the IIS level to specify which host served a request? For example, could IIS append a header in the response that indicates the IP of the host that sent the response?
理想情况下，我想要一个解决方案，不需要任何编码。
Ideally, I would like a solution that does not require any coding.
无需编写任何代码，您只需在IIS管理器中为每台机器配置自定义HTTP响应头。您需要使用GUI或 APPCMD.EXE 手动输入每个IP地址或标识符。这可以在全球范围内对所有站点进行：
Without writing any code you could just configure a custom HTTP Response Header for each machine in IIS Manager. You'd need to manually enter each IP address or identifier manually using either the GUI or APPCMD.EXE. This can be done globally for all sites:
appcmd.exe set config -section:system.webServer/httpProtocol
/+"customHeaders.[name='X-Custom-Name',value='MyCustomValue']"
或者对于单个站点：
appcmd.exe set config "Default Web Site" -section:system.webServer/httpProtocol
/+"customHeaders.[name='X-Custom-Name',value='MyCustomValue']"
我将这些命令分成两行以使它们适合它们。你应该将它们作为一行输入。
I've split these commands over two lines just to fit them in. You should enter them as a single line.