Commit Graph

4 Commits

Author SHA1 Message Date
Ruslan Ermilov
f8a6de481c Upstream keepalive: detect duplicate "keepalive" directive.
A failure to detect duplicate "keepalive" directive resulted in
stack exhaustion.
2012-12-26 14:46:06 +00:00
Maxim Dounin
29844cd55c Upstream keepalive: "single" parameter deprecated.
The original idea was to optimize edge cases in case of interchangeable
backends, i.e. don't establish a new connection if we have any one
cached.  This causes more harm than good though, as it screws up
underlying balancer's idea about backends used and may result in
various unexpected problems.
2012-06-18 14:23:42 +00:00
Maxim Konovalov
f8d59e33f3 Copyright updated. 2012-01-18 15:07:43 +00:00
Maxim Dounin
44002e541f Upstream keepalive module. 2011-09-15 19:28:18 +00:00