Releases
v2.2.1
Changelog
Go Version
1.16.3: Both release executables and Docker images are built with this Go release.
Added
Ability to set a timeout to NATS resolver (#2057 )
Changed
JetStreamVarz
fields from structures to pointers so they can be omitted if empty. This is may affect users that embed the NATS Server in their code (#2009 )
Improved
Error log statement when an account registration fails (#2016 )
JetStream:
Durable consumers performance with Replicas > 1 (#2039 , #2049 )
Report error when mirror/sources stream prefix overlaps/collides with stream subjects (#2041 )
Fixed
JetStream:
Possible panic when consumers are stopped (#2008 )
Panic on 32bit systems due to unaligned 64-bit atomic operations. Thanks to @GuangchaoDeng for the report (#2012 )
Check for filter subject correctness of an upstream stream's mirror or source (#2013 )
Reduce memory pressure and protect against some nil dereferences (#2015 )
Mirror streams were not properly retrying after failures to create their internal consumer (#2017 )
Prevent suppression of idle heartbeats for a filtered consumer on a busy stream (#2018 )
Some updates for direct consumers (used for mirrors and sources streams) (#2021 )
Possible double adds under reload or restart scenarios (#2023 )
In operator mode, JetStream accounts were not all loaded on startup (#2024 )
Consumer interest dropping and coming back across gateways (#2024 )
Leaked subscriptions when retrying to create streams' source consumers (#2024 )
Idle heartbeats were unnecessarily sent when a consumer was known to be active (#2024 )
Performance degradation for mirrors and sources in presence of gaps (#2025 )
Reworked sources and mirrors on missed data (#2026 )
Reduce sliding window for direct consumers and catchup stream windows (#2027 )
Flow control with multiple sources streams (#2028 )
Chaining of sources and mirrors with filtered consumers (#2028 )
General stability improvements (#2033 )
Possible deadlock (#2034 )
Panic when WAL was corrupted (#2045 )
Prevent bad stream updates from deleting the stream (#2045 )
When a request to get a message fails, returns code 404, instead of 500 (#2053 )
Possible deadlock caused by an account lookup failure when processing a consumer assignment (#2054 )
Consumer state (ack floor/pending or number of pending messages) could be skewed after server restarts (#2058 )
LeafNode:
verify_and_map
was not honored (#2038 )
When using Websocket connections, in some cases corruption could prevent messages to flow properly between nodes (#2040 )
Subscriptions leak for subscriptions when hitting the "auto-unsubscribe" limit (#2059 )
MQTT:
Fix a possible subscription leak in setup failure conditions (#2061 )
Websocket:
Possible empty frames sent to webbrowser clients (#2040 )
Account connection events were not sent when using custom authentication (#2020 )
Disconnect clients for account JWT that has been disabled (#2048 )
Complete Changes
v2.2.0...v2.2.1
You can’t perform that action at this time.