nginx proxy_cache_methods doesn't work

[nguyennhatkhang92]

Hi,
I'm try use nginx proxy_cache for caching large file. The following is my idea:

 Browser --> Nginx --> Storage

• Nginx is a function of caching and proxy server.
• Storage is contain files server.
• I'm have used ngx.var.upstream_cache_status to determine the status of the HIT file caching but it does'n work, nil value. Then I found this: subrequest proxy cache lua-nginx-module#125 . I would caching file with only GET method and use HEAD method is checked file caching done(HIT) but proxy_cache_methods doesn't work, proxy_method also. I'm try request from Browser with HEAD, GET method then nginx proxy pass to Storage server with GET methods, I do not understand what the reason.

[agentzh]

@nguyennhatkhang92 Please, do not cross-post. It's annoying. Also, this ticket has nothing to do with the openresty.org site itself. I'm closing this.