Upstream: excluded down servers from the next_upstream tries.

Previously, the number of next_upstream tries included servers marked
as "down", resulting in "no live upstreams" with the code 502 instead
of the code derived from an attempt to connect to the last tried "up"
server (ticket #2096).
4 files changed
tree: 3d62e43453a7de2c303b9b1e59240426e3331fbc
  1. auto/
  2. conf/
  3. contrib/
  4. docs/
  5. misc/
  6. src/
  7. .hgtags