v2.0.0-rc.3

Changed

• Build with Crystal 1.13.1

Fixed

• Make proxied UNIX sockets in followers RW for all
• SystemD notify ready in cluster mode when lader is found

Changes: v2.0.0-rc.2...v2.0.0-rc.3

v2.0.0-rc.2

Fixed

• HTTP API: Regression where an (empty) body was required to PUT a new vhost
• Etcd actions are retried, etcd can now be restarted without issues
• Clustering secret is monitored if not available yet when becoming a replication follower

Added

• Can view which messages are unacked in each queue (HTTP and UI)
• Clustering clients will now listen on the UNIX sockets if configured
• Clustering server will accept PROXY protocol V2 headers from followers

Changed

• Deb packages now includes all debug symbols, for useful stacktraces
• Don't dynamically fetch active etcd endpoints

Changes: v2.0.0-rc.1...v2.0.0-rc.2

v2.0.0-rc.1

[2.0.0-rc.1] - 2024-06-25

Added

• Full HA clustering support, uses Etcd for leader election and metadata, and a replication protocol between nodes
• Tags and descriptions on VHosts
• Can pass an array of URLs to Shovel

Fixed

• lavinmqctl didn't recognize 201/204 response codes from set_permissions, set_user_tags and add_vhost
• Queues will no longer be closed if file size is incorrect. Fixes #669
• Improved logging
• Won't choke on empty message files on boot #685
• Won't choke on somewhat too large message files on boot #671

Changed

• Replaced HTTP router with an internal one. Now LavinMQ uses 0 external libraries.
• Specs are more reliable when a new server is started for each spec
• LavinMQ never sets TLS ciphers by it self, custom ciphers have to be configured via the config

v1.2.14

[1.2.14] - 2024-06-15

Fixed

• Exporting definitions broke delayed exchanges #699
• lavinmqctl: escape symbols in parameters (eg. can now create vhosts with / in the name) #696

v1.2.13

[1.2.13] - 2024-06-14

Fixed

• Some prometheus metrics typing was mixed up, counter where it should be gauge
• Unmap memory mapped files on finalize, could cause segfaults in replication when files already deleted tried to be replicated
• Bug fix where followers who were synchronizing could miss some updates

Changed

• Auto reconnect lavinmqperf throughput on disconnect
• Render HTTP API docs using Stoplight Elements

Added

• HTTP API: /api/connections/:user, lists connections by a specific user

Changes: v1.2.12...v1.2.13

v1.2.12

[1.2.12] - 2024-05-24

Changed

• Follower lag is now based on bytes written to action queue instead of socket #652
• Change how delayed exchanges are exported with definitions #663
• Force 4096 bytes frame_max for WebSocket connections #681

Fixed

• Federated queues now only transfers messages if there is a consumer on the downstream queue #637
• Handle proxied WebSocket connections #680

Changes: v1.2.11...v1.2.12

v1.2.11

[1.2.11] - 2024-04-26

Fixed

• Empty ack files created for all segments #658
• UI: Set proper width (colspan) for pagination cell #662
• Provide better information about connections LavinMQ initiates #613
• Bugfix: Make sure shovels reconnect after destination disconnects #667

Changed

• LavinMQ now waits for any followers to be in sync before shutting down #645
• UI: Creating queues and exchanges in the UI now defaults to durable #656
• Rename config.ini -> lavinmq.ini #664

Added

• Replication lag is now exported in metrics #646

Changes: v1.2.10...v1.2.11

v1.2.10

Fixed

• Don't use shovel name as consumer tag #634
• Keep the same vhost selected when creating queues #629
• Make sure name of Queues, Exchanges & Vhosts is not longer than 255 characters #631
• Add nilguard for matching x-delayed-type argument #639

Changed

• Use system assigned ports in specs #640
• Let MFile raise ClosedError instead of IO::Error #642

Added

• Improved logging during definitions loading #621

Changes: v1.2.9...v1.2.10

v1.2.9

[1.2.9] - 2024-02-05

Fixed

• LavinMQ now calls Systemd.notify_ready when started as follower #626

Changes: v1.2.8...v1.2.9

v1.2.8: [1.2.8] - 2024-01-10

Fixed

• A bug causing faulty definition frames for delayed exchanges, preventing LavinMQ from starting #620
• Better table views for Queues, where the name isn't cut of
• Persist table sorting between page loads
• Don't include permissions in users array in definitions json export, as that was incompatible with other brokers
• Don't mmap a segment file to just verify the schema version (uses pread instead)

Changed

• Build binaries and container images using Crystal 1.11.0
• Don't allow clients open an already open channel
• Use DirectDispatcher for logging and add more logging to startup procedure #619

Added

• Support for Consumer timeouts, default none.

Changes: v1.2.7...v1.2.8