Eclipse Ditto 2.4.0 includes the following topics/enhancements:
- W3C WoT (Web of Things) integration
- SSE (ServerSentEvent) API for subscribing to messages
- Recovery status for connections indicating when e.g. recovery is no longer tried after max backoff
- Enhance placeholders to resolve to multiple values
- Advanced JWT placeholder operations
- Support for a wildcard/placeholder identifying the changed feature in order to enrich e.g. its definition
The following notable fixes are included:
- Several fixes and improvements regarding consistency and performance of search updates
- Don't publish messages with failed enrichments and issue failed ack
- Filter for incorrect element types in jsonArray of feature definitions
- Fix of placeholder resolvment in "commandHeaders" of "ImplicitThingCreation" mapper
- Fix fn:substring-after() function returning incorrect data
The following non-functional work is also included:
- Upgrade of compiler target level for service modules from Java 11 to Java 17
- Switch of used Java runtime in pre-built Docker containers from OpenJ9 to Hotspot
- Publication of pre-built multi-architecture Docker images for `linux/amd64` (as always) and now in addition `linux/arm64`
- Removal of rate limiting / throttling limits as default
- Update of several used dependencies
Release Date:
Thursday, April 14, 2022
Release Type:
Minor release
New & Noteworthy URL: