Ondřej Kuzník
c60ef73984
Rework upstream conn setup
2020-11-17 17:58:13 +00:00
Ondřej Kuzník
8d93e0baa0
Unify connection locking and I/O
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
0ad91e0546
Do not back off until we get a failure
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
baf1feab82
Handle asynchronous connect properly
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
05f2ac2583
Unify logging output
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
6ee21f1181
Split bind configuration from backends
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
5b1ad43178
Handle upstream connection shutdown properly
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
1082486874
Only enable verifycredentials if libldap does
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
e0b8bd5fc9
Free all pending operations on shutdown
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
53015aa4cb
Round robin for backends.
...
Several threads calling backend_select might reset current_backend to a
different place, there are two options to deal with that:
- just let the last rotation win (the current approach)
- detect whether first == current_backend and only replace then
Not sure which one is more useful, going with the simpler.
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
e65cd38787
Round-robin for upstream connections
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
58a880bc7b
Convert backend and upstream management to use CIRCLEQ.
...
This alone doesn't make the server do a round robin.
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
ea7e40b8e7
Shutdown handling
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
fba4bed6e2
connection reference counting
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
6c8b2acce0
Do not leak addrinfos
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
8f5bae921e
Pending operation tracking and limiting
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
8b1703d2a7
Implement backend retry timeouts
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
463bcdd2c4
Update backend progress tracking
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
673513a017
Maintain the configured amount of connections per backend
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
639c5912f5
Client authentication
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
2fbc8ca473
Rename backend mutex
2020-11-17 17:42:44 +00:00
Ondřej Kuzník
5bdb4e1570
Update maximum number or parameters for backend
2020-11-17 17:42:44 +00:00
Ondřej Kuzník
79f7e79f15
Set up connections in the worker threads
2020-11-17 17:15:40 +00:00
Ondřej Kuzník
bf66b48fe3
Upstream connection setup
2020-11-17 17:15:40 +00:00