In a case where a leafnode server had multiple queue subscribers on the same queue group, the hub server would add in multiple shadow subs. These subs would not be properly cleaned up and could lead to stale connections being associated with them.
Signed-off-by: Derek Collison <derek@nats.io>
This aims to optimize a bit, more work to be done on streams with a very large (> 200k) number of msg blks.
Signed-off-by: Derek Collison <derek@nats.io>
- [ ] 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))
- [x] 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)
### Changes proposed in this pull request:
- New benchmark for NATS JetStream Object Store
This fixes#4252 by ensuring that `tls_available`, `tls_required`, `host` and `port`
are populated based on the WebSocket listener rather than standard listeners.
Signed-off-by: Neil Twigg <neil@nats.io>
This test has multiple leafnode connections to different accounts and to a shared account to make sure behavior is correct.
Signed-off-by: Derek Collison <derek@nats.io>
This is due to the mirroring functionality trying to skip messages when it detects a gap. In a replicated stream this puts excessive stress on the raft system.
This step is not needed at all if the mirror stream has no messages, we can simply jump ahead.
Signed-off-by: Derek Collison <derek@nats.io>
If we know we are in stand alone mode we do not need to run the updates
for JetStream account resources updates.
Signed-off-by: Derek Collison <derek@nats.io>
Resolves#4227 (Partial)
Fix for properly distributed queue requests over multiple leafnode
connections.
When a leafnode server joins two accounts in a supercluster, we want to
make sure that each connection properly takes into account the weighted
number of subscribers in each account.
Signed-off-by: Derek Collison <derek@nats.io>
When a leafnode server joins two accounts in a supercluster, we want to make sure that each connection properly takes into account the weighted number of subscribers in each account.
Signed-off-by: Derek Collison <derek@nats.io>
It doesn't really appear as though, for what these tests are trying to
prove, that an excessively large number of messages is required. Instead
let's drop the count a little in the hope that they run a bit faster.
Signed-off-by: Neil Twigg <neil@nats.io>
It doesn't really appear as though, for what these tests are trying to
prove, that an excessively large number of messages is required. Instead
let's drop the count a little in the hope that they run a bit faster.
Signed-off-by: Neil Twigg <neil@nats.io>
Bail early if new consumer, meaning stream sequence floor is 0.
Decide which linear space to scan.
Do no work if no pending and we just need to adjust which we do at the end.
Also realized some tests were named wrong and were not being run, or were in wrong file.
Signed-off-by: Derek Collison <derek@nats.io>
When consumers were R1 and the same name was reused, server restarts
could try to cleanup old ones and effect the new ones. These changes
allow consumer name reuse more effectively during server restarts.
Signed-off-by: Derek Collison <derek@nats.io>
- [ ] Link to issue, e.g. `Resolves #NNN`
- [ ] Documentation added (if applicable)
- [ ] Tests added
- [ ] Branch rebased on top of current main (`git pull --rebase origin
main`)
- [ ] Changes squashed to a single commit (described
[here](http://gitready.com/advanced/2009/02/10/squashing-commits-with-rebase.html))
- [x] 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 panics in the code.
### Changes proposed in this pull request:
- This PR fixes some of the panics in the code
