Update module github.com/nats-io/nats-server/v2 to v2.10.19

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
github.com/nats-io/nats-server/v2	v2.10.18 -> v2.10.19

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Release Notes

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

v2.10.19

Compare Source

Changelog

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

Go Version

• 1.22.6

Dependencies

• golang.org/x/crypto v0.26.0 (#​5782)
• golang.org/x/sys v0.24.0 (#​5782)
• golang.org/x/time v0.6.0 (#​5751)

Improved

General

• Reduced allocations in various code paths that check for subscription interest (#​5736, #​5744)
• Subscription matching for gateways and reply tracking has been optimized (#​5735)
• Client outbound queues now limit the number of flushed vectors to ensure that very large outbound buffers don’t unfairly compete with write deadlines (#​5750)
• In client and leafnode results cache, populate new entry after pruning (#​5760)
• Use newly-available generic sorting functions (#​5757)
• Set a HTTP read timeout on profiling, monitoring and OCSP HTTP servers (#​5790)
• Improve behavior of rate-limited warning logs (#​5793)
• Use dedicated queues for the handling of statsz and profilez system events (#​5816)

Clustering

• Reduce the chances of implicit routes being duplicated (#​5602)

JetStream

• Optimize LoadNextMsg for wildcard consumers that are consuming over a large subject space (#​5710)
• When sync/sync_interval is set to always, metadata files for streams and consumers are now written using O_SYNC to guarantee flushes to disk (#​5729)
• Walking an entire subject tree is now faster and allocates less (#​5734)
• Try to snapshot stream state when a change in the clustered last failed sequence is detected (#​5812)
• Message blocks are no longer loaded into memory unnecessarily when checking if we can skip ahead when loading the next message (#​5819)
• Don’t attempt to re-compact blocks that cannot be compacted, reducing unnecessary CPU usage and disk I/Os (#​5831)

Monitoring

• Add StreamLeaderOnly filter option to return replica results only for groups for which that node is the leader (#​5704)
• The profilez API endpoint in the system account can now acquire and return CPU profiles (#​5743)

Miscellaneous

• Various improvements to unit tests (#​5668, #​5607, #​5695, #​5706, #​5825, #​5834)

Fixed

General

• Fixed a panic when looking up the account for a client (#​5713)
• The ClientURL() function now returns correctly formatted IPv6 host literals (#​5725)
• Fixed incorrect import cycle warnings when subject mapping is in use (#​5755)
• A race condition that could cause slow consumers to leave behind subscription interest after the connection has been closed has been fixed (#​5754)
• Corrected an off-by-one condition when growing to or shrinking from node48 in the subject tree (#​5826)

JetStream

• Retention issue that could cause messages to be incorrectly removed on a WorkQueuePolicy stream when consumers did not cover the entire subject space (#​5697)
• Fixed a panic when calling the raftz endpoint during shutdown (#​5672)
• Don’t delete NRG group persistent state on disk when failing to create subscriptions (#​5687)
• Fixed behavior when checking for the first block that matches a consumer subject filter (#​5709)
• Reduce the number of compactions made on filestore blocks due to deleted message tombstones (#​5719)
• Fixed maximum messages per subject exceeded unexpected error on streams using a max messages per subject limit of 1 and discard new retention policy (#​5761)
• Fixed bad meta state on restart that could cause deletion of assets (#​5767)
• Fixed R1 streams exceeding quota limits (#​5771)
• Return the correct sequence for a duplicated message on an interest policy stream when there is no interest (#​5818)
• Fixed setting the consumer start sequence when that sequence does not yet appear in the stream (#​5785)
• Connection type in scoped signing keys are now honored correctly (#​5789)
• Expected last sequence per subject logic has now been harmonized across clustered stream leaders and followers, fixing a potential drift (#​5794)
• Stream snapshots are now always installed correctly on graceful shutdown (#​5809)
• A data race between consumer and stream updates has been resolved (#​5820)
• Avoid increasing the cluster last failed sequence when the message was likely deleted (#​5821)

Leafnodes

• Leafnode connections will now be rejected when the cluster name contains spaces (#​5732)

Complete Changes

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