If many clients request the same resource do reverse proxy servers make new request each time?
<p>The scenario being when many different clients are requesting the same resource from a reverse proxy server, is the reverse proxy forwarding the client request (to the server with the resource) for each client request? If so is that by default or does it depend on the configuration (the request headers: etags, if-none-match, .ect) between the proxy and server with the resource. Thanks</p>