Assume that the cache-control header of a webpage rarely changes. Only block multiple concurrent requests if we have an entry for the known cache control (or are in Aggressive mode). Otherwise continue in parallel. We can invalidate the old cache entry once the page is loaded.
Assume that the cache-control header of a webpage rarely changes. Only block multiple concurrent requests if we have an entry for the known cache control (or are in Aggressive mode). Otherwise continue in parallel. We can invalidate the old cache entry once the page is loaded.