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Author SHA1 Message Date
Derek Collison
71ba4b1bf6 Improved stability when expireMsgs and writeMsg and Compact/Purge all concurrent. 
We had issues of instability and incorrect behavior during concurrent operations.
This CL optimizes expiring msgs to be more efficient and hold the lock until completion.
Compact will also now hold the top level lock through completion.

Signed-off-by: Derek Collison <derek@nats.io>
 2021-05-04 20:12:38 -07:00
Derek Collison
4533a70667 Bump version 
Signed-off-by: Derek Collison <derek@nats.io>
 2021-05-04 06:38:56 -07:00
Derek Collison
dda3f1bd44 Merge pull request #2173 from nats-io/raft_tweaks 
Under heavy load a leader change could warn about not processing entry responses.
 2021-05-04 06:38:23 -07:00
Derek Collison
db402cc444 Under heavy load and a leader change we could warn about not processing responses. 
This also adjust the min election timeout to 2 seconds vs just 1 for very large networks.

Signed-off-by: Derek Collison <derek@nats.io>
 2021-05-03 19:40:40 -07:00
Derek Collison
afc926901b Bump version 
Signed-off-by: Derek Collison <derek@nats.io>
 2021-05-03 19:11:43 -07:00
Derek Collison
850307ae4a Merge pull request #2172 from nats-io/varz_subs 
[FIXED] Getting varz from the http endpoint saw subscriptions always double for each fetch.
 2021-05-03 18:57:57 -07:00
Derek Collison
b3f9166b4f [FIXED] Getting varz from the http endoint saw Subscriptions always double for each fetch. 
Resolves part of #2170

Signed-off-by: Derek Collison <derek@nats.io>
 2021-05-03 18:43:07 -07:00
Derek Collison
670f44f1e8 Bump version 
Signed-off-by: Derek Collison <derek@nats.io>
 2021-05-01 09:34:44 -07:00
Derek Collison
48a1d06575 Merge pull request #2169 from nats-io/lnacc 
JetStream extended over a leafnode fixes.
 2021-05-01 09:34:12 -07:00
Derek Collison
d10b054f43 Update comment per feedback 
Signed-off-by: Derek Collison <derek@nats.io>
 2021-04-30 18:20:29 -07:00
Derek Collison
d43c818bf8 Make sure when we extend the JetStream domain with a single server leafnode we can place things there. 
Signed-off-by: Derek Collison <derek@nats.io>
 2021-04-30 18:18:16 -07:00
Derek Collison
8bf99224c5 This adds ability to have a single node server with a system leafnode expand an existing JetStream cluster domain. 
Signed-off-by: Derek Collison <derek@nats.io>
 2021-04-30 16:20:32 -07:00
Derek Collison
a9c591533c Move to Info vs Warn 
Signed-off-by: Derek Collison <derek@nats.io>
 2021-04-30 15:39:09 -07:00
Derek Collison
ba31bb6165 When detecting a jetStream domain that is extended to a leafnode or leafnode cluster 
we want to auto-suppress JetStream traffic on normal accounts.

We also now track remote accounts so that client info headers can be remapped.

Signed-off-by: Derek Collison <derek@nats.io>
 2021-04-30 15:23:12 -07:00
R.I.Pienaar
c7caa576f5 Merge pull request #2165 from ripienaar/custom_auth_username 
allow custom authenticators to set a username
 2021-04-30 14:37:50 +02:00
R.I.Pienaar
683887ca97 allow custom authenticators to set a username 
Signed-off-by: R.I.Pienaar <rip@devco.net>
 2021-04-30 14:22:19 +02:00
Derek Collison
be5445e916 Bump version 
Signed-off-by: Derek Collison <derek@nats.io>
 2021-04-29 16:05:03 -07:00
Ivan Kozlovic
2fd8962191 Merge pull request #2167 from nats-io/fix_tls_cmdline_ciphers 
[FIXED] TLS: default ciphers not set when tls enabled from command line
 2021-04-29 15:51:10 -06:00
Ivan Kozlovic
ffccc2e1bd [FIXED] TLS: default ciphers not set when tls enabled from command line 
If running the server with command lines:
```
nats-server --tlsverify --tlscert "cert.pem" --tlskey "key.pem"
```
the default ciphers would not be set, however, they would using this
equivalent config:
```
tls: {
   verify: true
   cert_file: "cert.pem"
   key_file: "key.pem"
}
```

Reported by @DavidSimner

Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
 2021-04-29 12:50:23 -06:00
Ivan Kozlovic
53a14eb5d1 Merge pull request #2163 from nats-io/msg_loop 
[FIXED] Message loop with cluster, leaf nodes and queue subs
 2021-04-29 10:02:17 -06:00
Derek Collison
cb773f984b Merge pull request #2166 from nats-io/lngwr 
[FIXED] JetStream pull based message delivery could drop responses.
 2021-04-29 08:14:45 -07:00
Ivan Kozlovic
72f29cc514 Merge pull request #2164 from nats-io/mqtt_cluster_placement 
[FIXED] MQTT: asset placement in origin cluster
 2021-04-29 08:50:54 -06:00
Derek Collison
96072d66f0 Internal JetStream callbacks for message delivery across GWs could lose responses. 
For internal callbacks we can not rely on the GW routed reply tracking
since internal clients can change who receives vs sends response.

Signed-off-by: Derek Collison <derek@nats.io>
 2021-04-29 07:27:44 -07:00
Ivan Kozlovic
01ff1b76c1 Fixed comments 
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
 2021-04-28 19:32:16 -06:00
Ivan Kozlovic
552cc737f1 [FIXED] MQTT: asset placement in origin cluster 
In a setup with shared system account and a cluster of leaf nodes,
the JS requests did not contain the origin cluster, which caused
assets to possibly be created in the HUB. With this change, the
assets will be created in the origin cluster.

Also, removed use of acc.JetStreamEnabled() but instead fail
start of the server if mqtt is enabled in standalone mode and JS
is not enabled. If JS is enabled, we will get proper error if
account has no JS enabled.

Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
 2021-04-28 19:28:00 -06:00
Ivan Kozlovic
e2e3de9977 [FIXED] Message loop with cluster, leaf nodes and queue subs 
In a setup with a cluster of servers to which 2 different leaf nodes
attach to, and queue subs are attached to one of the leaf, if the
leaf server is restarted and reconnects to another server in the
cluster, there was a risk for an infinite message loop between
some servers in the "hub" cluster.

Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
 2021-04-28 17:11:51 -06:00
Matthias Hanel
a67704e245 [fixed] crash when using nats-resolver without system account (#2162) 
* [fixed] crash when using nats-resolver without system account

Fixes #2160
Will raise an error instead

Signed-off-by: Matthias Hanel <mh@synadia.com>
 2021-04-26 20:50:56 -04:00
Matthias Hanel
4430a55eed [added] leaf deny exports/imports to varz monitoring (#2159) 
* [added] leaf deny exports/imports to varz monitoring

Signed-off-by: Matthias Hanel <mh@synadia.com>
 2021-04-26 16:34:09 -04:00
Ivan Kozlovic
0ba3aaf7bb Merge pull request #2156 from nats-io/leaf-shuffle 
[CHANGED] Randomize Leafnode remote URLs and add option to disable
 2021-04-26 12:26:54 -06:00
Jaime Piña
4d04f281fc Randomize leafnode route URLs and add option to disable 2021-04-23 14:59:15 -07:00
Matthias Hanel
a8346465e5 Merge pull request #2157 from nats-io/nil-leader 
fix unit test crashing when leader was nil caused by quorum reformation
 2021-04-23 14:26:00 -04:00
Ivan Kozlovic
8d4102c404 Merge pull request #2093 from shkim-will/flush_client_only 
[CHANGED] Flush in place only if producer and consumer are client connections
 2021-04-23 09:18:56 -06:00
Matthias Hanel
ae4374fcd0 fix unit test crashing when leader was nil caused by quorum reformation 
Signed-off-by: Matthias Hanel <mh@synadia.com>
 2021-04-22 20:35:00 -04:00
Ivan Kozlovic
a5f3aabb13 Merge pull request #2155 from nats-io/release_2_2_2 
Release v2.2.2
v2.2.2 		2021-04-22 11:48:41 -06:00
Ivan Kozlovic
38dcc79b3b Release v2.2.2 
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
 2021-04-22 11:14:09 -06:00
Ivan Kozlovic
796eb8b12f Merge pull request #2152 from nats-io/close-tempfiles 
close temp files, fix path print
 2021-04-22 11:12:53 -06:00
scottf
486df98373 close tempfiles, fix path print 2021-04-22 12:47:21 -04:00
Ivan Kozlovic
96546040a3 Merge pull request #2151 from nats-io/fix_2126 
[IMPROVED] MQTT error message when client connects with websocket
 2021-04-22 09:27:43 -06:00
Derek Collison
b0292e40d2 Merge pull request #2149 from nats-io/pending_race 
Do not persist or snapshot consumer state after a restore.
 2021-04-22 08:22:14 -07:00
Ivan Kozlovic
d0fd62c83b [IMPROVED] MQTT error message when client connects with websocket 
Websocket is currently not supported for MQTT clients. When a
client tries to connect with websocket protocol to the MQTT port,
the error message: `mid:9 - not connected` would be logged, which
is not really telling.

The server will now guess if the connection was websocket and report
a more appropriate error message, such as:
```
invalid connection, websocket currently not supported
```

Resolves #2126

Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
 2021-04-22 09:03:47 -06:00
Derek Collison
2ac05785c3 Do not persist or snapshot consumer state after a restore. 
This can lead to a data race and is not needed after being applied.

Signed-off-by: Derek Collison <derek@nats.io>
 2021-04-21 18:50:38 -07:00
Matthias Hanel
eb3af67031 Delaying stream/consumer error response when there is no contact to meta 
this gives a stream/consumer leader time to respond first

Signed-off-by: Matthias Hanel <mh@synadia.com>
 2021-04-21 20:24:43 -04:00
Derek Collison
f2d3f5fb81 Merge pull request #2147 from nats-io/race 
Fix race
 2021-04-21 16:26:42 -07:00
Derek Collison
c9c70dea33 Fix race 
Signed-off-by: Derek Collison <derek@nats.io>
 2021-04-21 16:17:58 -07:00
Derek Collison
3418847881 Merge pull request #2146 from nats-io/chblock 
Make sure to not have the raft layer block on apply channel on exit.
 2021-04-21 15:58:50 -07:00
Derek Collison
2ddb95867e Merge pull request #2145 from nats-io/overlap 
Check for overlapping subjects on stream update.
 2021-04-21 15:55:31 -07:00
Derek Collison
0678e649d3 Make sure to not have the raft layer block on apply channel on exit. 
Signed-off-by: Derek Collison <derek@nats.io>
 2021-04-21 15:52:54 -07:00
Derek Collison
50fabe261d Check for overlapping subjects on stream update. 
Signed-off-by: Derek Collison <derek@nats.io>
 2021-04-21 15:38:38 -07:00
Waldemar Quevedo
a48a392516 Merge pull request #2132 from wallyqs/oor-data-race 
Fix for data race when disabling JS running out of resources
 2021-04-21 14:54:45 -07:00
Waldemar Quevedo
c9ab7ce8a1 Fix for data race when disabling JS running out of resources 
Signed-off-by: Waldemar Quevedo <wally@synadia.com>
 2021-04-21 14:26:52 -07:00