Update module github.com/nats-io/nats-server/v2 to v2.10.17

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
github.com/nats-io/nats-server/v2	v2.10.16 -> v2.10.17

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Release Notes

nats-io/nats-server (github.com/nats-io/nats-server/v2)

v2.10.17

Compare Source

Changelog

Refer to the 2.10 Upgrade Guide for backwards compatibility notes with 2.9.x.

Go Version

• 1.22.4 (#​5487)

Dependencies

• golang.org/x/sys v0.21.0 (#​5508)
• golang.org/x/crypto v0.24.0 (#​5509)
• github.com/klauspost/compress v1.17.9 (#​5538)
• github.com/nats-io/nats.go v1.36.0 (#​5538)

Added

Monitoring

• Experimental /raftz monitoring endpoint for retrieving internal Raft group state for diagnostic purposes (#​5530)

Improved

Core

• Reorder struct fields in stree for improved memory alignment (#​5517)

JetStream

• Improve performance of calculating num-pending and interest state of a stream (#​5476)
• Improve leadership change signaling (#​5504, #​5505)
• Improved memory-based stream behavior during server restarts (#​5506)
• Reset election timer when leaving observer mode enabling quicker leadership hand-off (#​5516)
• Ensure ack processing is consistent and correct between leader and followers for replicated consumers (#​5524)
• Use per-subject info to speed up load-last filestore operations with wildcard filters (#​5546)
• Populate missing per-subject info after skipping blocks when calculating filtered pending (#​5545)
• Reduced time taken to process consumer deletes when there is a large gap between the consumer ack floor and the stream last sequence (#​5547)
• No longer retrieve the WAL state unnecessarily when installing Raft snapshots (#​5552)
• Increased filestore block and per-subject info cache expiry times to help improve performance on sparse streams (#​5568)
• Reduce allocations in isMatch in filestore/memstore (#​5573)
• Improved handling of out-of-date first blocks in per-subject info entries (#​5577)
• Use stree for message block subject indexing instead of hashmaps (#​5559)
• Avoid loading last message blocks on LoadNextMsg miss (#​5584)
• Add node48 node size to stree, providing better memory utilisation for some subject spaces (#​5585)
• Logging message when exceeding JetStream account limits now prints the account (#​5597)

Monitoring

• Rate-limit statsz updates which reduces load for very large clusters (#​5470, #​5485) Thanks to @​wjordan for the report and contribution!

Changed

MQTT

• Do not wait for JS responses when disconnecting the session (#​5575)

Fixed

Accounts

• Import/export cycle detection (#​5494) Thanks to @​semakasyrok for the contribution!
• Allow callout users to be revoked (#​5555, #​5561)
• Fixed a data race when updating payload limits from JWT claims (#​5593)

Core

• Allow client kick to also kick leafnode connections (#​5587)
• Fix imports sometimes not being available for a client after server restarts (#​5588, #​5589)

JetStream

• Avoid panic on corrupted TAV file (#​5464)
• Performance regression in LoadNextMsg with very sparse or no messages (#​5475)
• Stepdown candidate when append-entry is ahead of last log term (#​5481)
• Fix possible redelivery after successful ack during rollout restarts (#​5482)
• Fix returning maximum consumers limit reached on some consumer updates (#​5489)
• Fix last sequence stream reset on server restart (#​5497)
• Fix data between creating a consumer and determining cluster state (#​5501)
• Prevent interleaving of setting/unsetting observer states (#​5503)
• Fix accounting for consumers with a different replication factor than the parent stream (#​5521)
• Fix potential segfault if mset.mirror was nil when calculating the last loaded message (#​5522)
• Follower stores no longer inherit the redelivered consumer delivered sequence which could break ack gap fill (#​5533)
• Direct Raft proposals will no longer bypass the internal proposal queue which could cause incorrect interleaving of state (#​5543)
• Audit streams that capture $JS.>, $JS.API.>, $JSC.> and $SYS.> subjects are now only allowed if NoAck is set, avoiding potential misconfiguration that could affect the JetStream API, with the exception of the more specific $JS.EVENT.> and $SYS.ACCOUNT.> as these were allowed before (#​5548, #​5556)
• Streams from failed snapshot restores are now cleaned up correctly, fixing potential false positive warnings on /healthz after a failed restore (#​5549)
• Ensure that internal system clients used by Raft groups are always cleaned up correctly, fixing a potential memory leak (#​5566) Thanks to @​slice-srinidhis for the report!
• Fixed a potential panic when updating stream sources on an existing stream (#​5571)
• Fixed panic when creating a stream with an incorrect mapping destination (#​5570, #​5571)
• Fixed returning error when trying to update a stream that has sources with bad subject transforms (#​5574)
• Fixed a bug that would return “no message found” for last_per_subject (#​5578)
• Correctly leave Raft observer state after applies were paused, i.e. due to a catch-up in progress (#​5586)
• JetStream no longer leaks memory when creating and deleting Raft groups (#​5600)
• Fixed a potential panic in consumer ack queue handling (#​5601)
• Fixed data race in runAsLeader (#​5604)

Leafnodes

• Prevent potential message duplication for queue-group subscriptions (#​5519) Thanks to @​pcsegal for the report!

Monitoring

• Ensure consistency of the delivered stream sequence in /jsz filtered consumer reporting (#​5528)

Chores

Config

• Clarify comment on re-use of config Options type for embedded mode (#​5472) Thanks to @​robinkb for the report and contribution!

JetStream

• Added additional memory-based Raft tests (#​5515)

Complete Changes

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