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Author SHA1 Message Date
Ivan Kozlovic
fe5d6bede4 Fixed accounts configuration reload 
Issues could manifest with subscription interest not properly
propagated.

Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
 2023-04-03 09:32:28 -06:00
Ivan Kozlovic
bd1b7b8d55 Cleanup use of s.opts and fixed some lock (deadlock/inversion) issues 
One should not access s.opts directly but instead use s.getOpts().
Also, server lock needs to be released when performing an account
lookup (since this may result in server lock being acquired).
A function was calling s.LookupAccount under the client lock, which
technically creates a lock inversion situation.

Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
 2023-04-03 09:32:28 -06:00
Ivan Kozlovic
105237cba8 [ADDED] Multiple routes and ability to have per-account routes 
New configuration fields:
```
cluster {
   ...
   pool_size: 5
   accounts: ["A", "B"]
}
```

The configuration `pool_size` in the example above means that this
server will create 5 routes to a remote server, assuming that that
server has the same `pool_size` setting.

Accounts (which are not part of the `accounts[]` configuration)
are assigned a specific route in this pool, and this will be the
same route on all servers in the cluster.

Accounts that are defined in the `accounts` field will each have
a dedicated route connection. This will allow suppression of the
account name in some of the route protocols, reducing bytes transmitted
which may increase performance.

Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
 2023-04-03 09:32:25 -06:00
Derek Collison
70f6caa060 Merge branch 'main' into dev 2023-04-02 19:58:20 -07:00
Derek Collison
94278e731a More tweaks to test due to slow network proxy being more accurate 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 19:57:34 -07:00
Derek Collison
66e7b6f4bd Bump to 2.9.16-RC.4 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 19:49:53 -07:00
Derek Collison
cf462afa9e Merge branch 'main' into dev 2023-04-02 19:06:58 -07:00
Derek Collison
5afcb6c13c Fix for flapping test, network proxy more accurate now so rtt needed to be tweaked 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 19:06:42 -07:00
Derek Collison
b9e7b58f5c Merge branch 'main' into dev 2023-04-02 18:58:54 -07:00
Derek Collison
b2b3ed9a03 Cherry-pick #3733 (Refactor outbound queues, remove dynamic sizing, add buffer reuse) (#3965) 
This brings #3733 forward from `dev` into `main`, to go into the next
release.

Signed-off-by: Neil Twigg <neil@nats.io>
 2023-04-02 18:56:28 -07:00
Derek Collison
14ad9837c1 [IMPROVED] Protect against concurrent creation of streams and consumers. (#4013) 
Also make sure we have exited monitoring routines when doing resets for
both streams and consumers.

Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 18:29:04 -07:00
Derek Collison
ff3f102cdd Fix for datarace in healthcheck 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 16:30:13 -07:00
Derek Collison
d5ac4d283a Fix for flapping test, can return invalid sequence as well 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 16:18:23 -07:00
Derek Collison
64b22011dc Better use of LoadAndStore based on review feedback 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 14:50:22 -07:00
Derek Collison
1fb1efd748 Make sure to remove any inflight entries when done 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 14:41:49 -07:00
Derek Collison
e6447c982a Protect against concurrent creation of streams and consumers. 
Also make sure we have exited monotoring routines when doing resets for both streams and consumers.

Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 14:29:52 -07:00
Derek Collison
f3cab83ccf Bump to 2.9.16-RC.3 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 04:24:21 -07:00
Derek Collison
48a5d270b2 Merge branch 'main' into dev 2023-04-02 04:23:52 -07:00
Derek Collison
d62dbb7635 [FIXED] Concurrent map access for preAcks. (#4012) 
Also some raft and interest based consumers improvements.
Some IO guards around removal of files.

Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 04:23:25 -07:00
Derek Collison
299d9b28a9 Add original message timestamp to republished message headers (#3933) 
Adds original message timestamp to republished message as
"Nats-Time-Stamp" header

 - [ ] Link to issue, e.g. `Resolves #NNN`
 - [ ] Documentation added (if applicable)
 - [x] Tests added
- [x] Branch rebased on top of current main (`git pull --rebase origin
main`)
- [x] Changes squashed to a single commit (described
[here](http://gitready.com/advanced/2009/02/10/squashing-commits-with-rebase.html))
 - [ ] Build is green in Travis CI
- [x] You have certified that the contribution is your original work and
that you license the work to the project under the [Apache 2
license](https://github.com/nats-io/nats-server/blob/main/LICENSE)

Resolves #

### Changes proposed in this pull request:

- Add original message timestamp to republished message as header
"Nats-Time-Stamp"
 -
 -
 2023-04-02 04:05:53 -07:00
Derek Collison
58ca525b3b Process replicated ack regardless of store update. Delay but still stepdown 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 03:53:16 -07:00
Derek Collison
a8bd2793d5 Fix concurrent map bug on preAcks. 
Use monitor check for streams like consumers.
Make sure to stop raft layer if exiting monitorConsumer early.
Allow consumers to force a snapshot on leadership change.

Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 03:53:11 -07:00
Derek Collison
874b2b2e02 Hold the lock while checking health since we could update catchup state. 
Do not stepdown right away when executing leadership transfer, wait for the commit.

Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 03:53:08 -07:00
Derek Collison
b5358fa4b3 Wait for shutdown and sleep to let state build up 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 03:53:05 -07:00
Derek Collison
b752b8b30d Snapshot on clean shutdown if needed or interest based retention 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 03:53:03 -07:00
Derek Collison
e54019f87f All should be lowercase 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 03:53:01 -07:00
Derek Collison
872a9e7927 Add in monitor status similar to consumer 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 03:52:59 -07:00
Derek Collison
df4982948c Gate remove calls, disqualify delivered and ack updates quicker 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 03:52:56 -07:00
Derek Collison
4b8229ee42 Do not hold js lock for health check, use healthy not current for meta 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 03:52:54 -07:00
Derek Collison
e2839e9ec1 Fix for flapper 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-04-02 03:52:43 -07:00
Derek Collison
ac96d75c9c Fix bug in needAck (#4008) 
needAck has reverse logic for checking single subject-single filter
    scenario.

Signed-off-by: Tomasz Pietrek <tomasz@nats.io>
 2023-03-31 15:56:33 -07:00
Tomasz Pietrek
93c49c354e Fix bug in needAck 
needAck has reverse logic for checking single subject-single filter
scenario.

Signed-off-by: Tomasz Pietrek <tomasz@nats.io>
 2023-03-31 23:55:50 +02:00
Derek Collison
d057889b13 Merge branch 'main' into dev 2023-03-31 11:36:35 -07:00
Derek Collison
fbaeaf905f Updates to preacks when multiple consumers are mutually exclusive (#4007) 
When consumers where mutually exclusive and acks came in before a
message we did not properly cleanup the messages.

Signed-off-by: Derek Collison <derek@nats.io>
 2023-03-31 11:35:29 -07:00
Derek Collison
ad5bb366a0 Updates to preacks when multiple consumers are present but mutually exlusive (filtered). 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-03-31 10:43:28 -07:00
Derek Collison
c194047caf Bump to 2.9.16-RC.2 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-03-30 21:23:51 -07:00
Derek Collison
6ced966776 Merge branch 'main' into dev 2023-03-30 21:09:45 -07:00
Derek Collison
5e85889790 [IMPROVED] Improvements to preAcks. (#4006) 
Better handling of multiple consumers so as to not delete messages too
early.
Better cleanup handling.

Signed-off-by: Derek Collison <derek@nats.io>
 2023-03-30 21:08:34 -07:00
Derek Collison
8c0a45edf9 Make sure to lock on clearing if not removing. 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-03-30 20:42:28 -07:00
Derek Collison
937ef0d2a6 Improvements to preAcks. 
Better handling of multiple consumers so as to not delete too early.

Signed-off-by: Derek Collison <derek@nats.io>
 2023-03-30 20:29:15 -07:00
Ivan Kozlovic
db599ac875 Merge branch 'main' into dev 2023-03-30 15:45:51 -06:00
Ivan Kozlovic
7862881351 Fixed some tests (#4005) 
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
 2023-03-30 15:45:16 -06:00
Ivan Kozlovic
a4df4f8727 Fixed some tests 
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
 2023-03-30 15:02:59 -06:00
Derek Collison
3e2e2bfad9 Merge branch 'main' into dev 2023-03-29 20:34:33 -07:00
Derek Collison
5359d2323a [FIXED] Do not allow JetStream leaders to be placed on a lameduck server. (#4002) 
Set existing and any new raft assets to observer mode while in a
lameduck state.

Signed-off-by: Derek Collison <derek@nats.io>
 2023-03-29 20:32:44 -07:00
Derek Collison
4646f4af5d Do not allow any JetStream leaders to be placed on a lameduck server 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-03-29 20:15:41 -07:00
Derek Collison
873ab0f6b9 Fix for flapping test 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-03-29 18:55:41 -07:00
Derek Collison
fbc90adf93 Bump to 2.9.16-RC.1 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-03-29 17:21:57 -07:00
Derek Collison
cba0976926 Bump to 2.10.0-beta.30 
Signed-off-by: Derek Collison <derek@nats.io>
 2023-03-29 17:20:53 -07:00
Derek Collison
625ffa8685 Merge branch 'main' into dev 2023-03-29 17:19:45 -07:00