nginx /
nginx /
de9e34e1179004c91be200dc513821c8bdb2cf19 Background subrequests for cache updates.
Previously, cache background update might not work as expected, making client
wait for it to complete before receiving the final part of a stale response.
This could happen if the response could not be sent to the client socket in one
filter chain call.
Now background cache update is done in a background subrequest. This type of
subrequest does not block any other subrequests or the main request.
4 files changed
