Flash redirection with browser calls caching

摘要

In particular embodiments, a client loads a flash player. The flash player requests a flash redirection browser to execute an NPN call, the NPN call including a string. The flash redirection browser determines whether a cache at the client includes the string, and if the cache includes the string, the flash redirection browser determines an identifier associated with the string in the cache and returns the identifier to the flash player.

主权项

1. A method comprising:
at a client, loading a flash player; by the flash player, requesting a flash redirection browser at the client to execute an NPAPI NPN browser call (browser call) comprising a string; by the flash redirection browser, determining whether a cache at the client includes the string; if the cache includes the string, by the flash redirection browser:
determining an identifier associated with the string in the cache; andreturning the identifier to the flash player; and if the cache does not include the string, by the flash redirection browser:
passing the browser call to a flash redirection plugin at a server;receiving from the flash redirection plugin an identifier resulting from executing the browser call;storing the identifier and the string in the cache; andproviding the result to the flash player.