Ondřej Kuzník
ea83627929
request_abandon RFC4511 conformance
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
5cbd30ded9
Log timed out connections more clearly
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
c386d527ca
Protect currently impossible branch
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
aecc62c08e
Introduce operation timeout machinery
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
8ba44630ef
Factor out abandon message preparation
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
1790018488
Record operation activity times
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
a0ec50b33d
Upstream queues ordered by c_connid
...
In preparation for operation timeout events.
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
0cfd4fca4d
Make timeouts common and redo connection read timeouts
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
b4d7e8af8d
We should just be able to call backend_retry
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
f87127dfa2
Set up TLS context for backends
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
1b46f86627
Client TLS support
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
a0cd41ecd2
Upstream TLS support
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
063981a06d
Respond to timeout events properly
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
ccf75c96c4
Update write timeout to timeval
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
5ee4b67673
Move bind handling to bind.c
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
abab7e46ad
Move client related functions to client.c
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
f27517af95
Rename bind handlers
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
b801ca17cb
Rename macros and symbols to lloadd
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
11f474385a
Exop support
...
At the moment, no exops are processed internally, all are passed on
unchanged.
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
7cd531c069
Improve spec conformance, logging
2020-11-17 17:58:14 +00:00
Ondřej Kuzník
c60ef73984
Rework upstream conn setup
2020-11-17 17:58:13 +00:00
Ondřej Kuzník
0b3531066d
Refactor operation_send_reject
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
d22db36cea
lload_libevent_init can fail and wants to log
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
8d93e0baa0
Unify connection locking and I/O
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
cfeb4d82a3
Set binding state after we have dropped all ops
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
5fcef01d62
Switch from a global mutex
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
96b7619afc
Do not unlock client unless we are destroying it
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
362d550328
Do not crash when closing both client and upstream
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
532fc1bf98
Shorten time operation_mutex is locked
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
e03c9e6fb4
Stop processing if we freed the client
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
f7cf34e69c
Reset connection state on abandon
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
6140cdf6f8
Handle a client connection disconnected from op
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
d4225924bc
CLOSING is another potential state we could be in
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
cda8411c48
Close up the race
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
31074213f7
TENTATIVE: communicate more for op destroy race
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
622b87d5e8
Make ready only when still alive
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
16010e5e16
More logging improvements
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
7b7f9724c4
Avoid a deadlock with client
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
7b413f9ed4
Update docs and defaults
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
7046444327
Do not read on the last iteration.
...
When the pdu processing limit is hit, we still attempt to read another
PDU. If we succeed, the ber_get_next call in the read callback will
abort since a full PDU is already present.
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
65def94380
More logging improvements
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
1740f36bfc
Fix emfile handling
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
30e538e836
Realign logging levels.
...
Stats now logs all operations, stats2 additionally intermediate messages
(search entries).
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
1dd0e5131a
Only one bind at a time
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
33a993553d
Unblock the client when we can't find an upstream
...
If we can't find an upstream, we keep the client around, so it needs to
be unblocked.
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
95df8a1ec8
Adjust backend operation counting
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
46fe014378
Make sure operation stays alive when we process it
2020-11-17 17:55:46 +00:00
Ondřej Kuzník
0ff462b619
Fix issues in bind response handling
2020-11-17 17:55:46 +00:00