SPDY-BASED WEB ACCELERATION METHOD AND SPDY PROXY THEREFOR

摘要

An SPDY-based web acceleration method in a web service including a client, a local SPDY proxy, a remote SPDY proxy and a web server. The method includes receiving, by the local SPDY proxy, a request for a web page from the client; determining, by the local SPDY proxy, if the requested web page or at least some resources constituting the web page have been cached in the local SPDY proxy; generating, by the local SPDY proxy, SPDY sessions with the remote SPDY proxy if the requested web page or at least some resources constituting the web page have not been cached in the local SPDY proxy; transmitting, by the local SPDY proxy, a request for the web page to the remote SPDY proxy through the generated SPDY sessions; determining, by the remote SPDY proxy, if the requested web page or at least some resources constituting the web page have been cached in the remote SPDY proxy; providing, by the remote SPDY proxy, the local SPDY proxy with the cached web page if the requested web page or at least some resources constituting the web page have been cached in the remote SPDY proxy; requesting, by the remote SPDY proxy, the web server for the web page if the requested web page or at least some resources constituting the web page have not been cached in the remote SPDY proxy; receiving, by the remote SPDY proxy and from the web server, resources constituting the web page corresponding to the request; and providing, by the remote SPDY proxy and the local SPDY proxy, the received web page to the client.