Negative response caching


Configuration Variable	Data Type	Description
proxy.config.http.negative_caching_enabled	INT	Default: 0 When enabled (1), Content Gateway caches negative responses, such as 404 Not Found, if a requested page does not exist. The next time a client requests the same page, Content Gateway serves the negative response from the cache. Content Gateway caches the following negative responses: 204 No Content 305 Use Proxy 400 Bad Request 403 Forbidden 404 Not Found 405 Method Not Allowed 500 Internal Server Error 501 Not Implemented 502 Bad Gateway 503 Service Unavailable 504 Gateway Timeout
proxy.config.http.negative_caching_lifetime	INT	Default: 1800 Specifies how long Content Gateway keeps the negative responses as valid in cache.