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Proxying a live stream

This topic discusses a type of behavior that a cache/proxy plug-in could provide when used with Windows Media Services. The cache/proxy plug-in you obtain or create may behave differently.

After a cache/proxy plug-in is installed on a Windows Media server it can provide the ability for your server to proxy a live stream from an origin server through another Windows Media server. When a client requests a live stream, the cache/proxy plug-in checks whether the cache/proxy server is already proxying the stream. If the server is not proxying the stream, the plug-in requests that the cache/proxy server open a connection to the origin server. After establishing a connection to the origin server, the cache/proxy server streams the content from the origin server to the client. If the cache/proxy server is already proxying the stream, the plug-in requests that the server split the stream so that all requesting clients can receive the content. In this way, there is only one connection between the cache/proxy server and the origin server. The content is not cached because a live stream does not have a file associated with it.

Live broadcast from a cache/proxy server

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