code: func CacheRemoteFasthttp(bodyHandler fasthttp.RequestHandler, expiration time.Duration, remoteServerAddr string) *fhttp.ClientHandler {
  	return fhttp.NewClientHandler(bodyHandler, expiration, remoteServerAddr)
  }
docs: // CacheRemoteFasthttp receives a fasthttp handler, its cache expiration and
  // the remote address of the remote cache server(look ListenAndServe)
  // returns a remote-cached handler
  //
  // You can add validators with this function