Upstream: do not unnecessarily create per-request upstreams.

If proxy_pass (and friends) with variables evaluates an upstream
specified with literal address, nginx always created a per-request
upstream.

Now, if there's a matching upstream specified in the configuration
(either implicit or explicit), it will be used instead.
2 files changed
tree: 433a6cde96c4b203af56fbb9930c857a978e3ece
  1. auto/
  2. conf/
  3. contrib/
  4. docs/
  5. misc/
  6. src/
  7. .hgtags