[iot-wg] Californium - Milestone 1 for upcoming 3.0.0

["Kraus Achim (IOC/PAP-DDM-HU)" <Achim.Kraus@xxxxxxxx>]

Dear Californians,

the first milestone for the upcoming version 3.0.0 is released and available at the Eclipse Repo and on Maven Central.

The list of changes is long ...

Overall:
617 files changed, 28271 insertions(+), 22460 deletions(-)
Element-Connector:
68 files changed, 5123 insertions(+), 1322 deletions(-)
Scandium:
179 files changed, 7815 insertions(+), 9494 deletions(-)
Californium-Core:
130 files changed, 5895 insertions(+), 3659 deletions(-)

Generally, a lot of time was spent into tests, but with that amount of changes, I guess, some issues are still to be found.

The covered topics:

-    more cleanup of Scandium
-    RFC 7627 (extended master secret)
-    RFC 7967 (no response)
-    session cache
-    DTLS graceful start over
-    integrate BERT (TCP) into blockwise, redesigned bockwise
-    redesigned congestion control (still experimental)

Some topics are still uncovered, I hope I find some time at least after the 3.0.0-M1

-    Redesign NetworkConfig (Please participate in the discussion [7]
-    update proxy2 to Apache HTTP 5. (on the way, may be available next week)

For MIGRATION [1] I tried to collect some hints. Don't hesitate to report, if you miss something.

You may fetch the selected binary core artefacts from Maven Central [2] or all binary artefacts, including Californium.Tools and Californium.Actinium, from the Eclipse Repository [3].
 
Feedback and questions are very welcome!
You’re invited to use github issues [4] for everything ☺. 

You use Californium and want to be listed as adopter on the project page and [5]?
Just fill out a PR as explained in [6].

[1] https://github.com/eclipse/californium/blob/master/MIGRATION_HINTS.md
[2] https://search.maven.org/search?q=g:org.eclipse.californium%20v:3.0.0
[3] https://repo.eclipse.org/content/groups/californium/org/eclipse/californium/
[4] https://github.com/eclipse/californium/issues
[5] https://iot.eclipse.org/adopters/
[6] https://github.com/EclipseFdn/iot.eclipse.org#project-adopters
[7] https://github.com/eclipse/californium/issues/1601

Mit freundlichen Grüßen / Best regards

 Achim Kraus

Bosch IoT Hub - Product Area IoT Platform (IOC/PAP-HU)
Bosch.IO GmbH | Stuttgarter Straße 130 | 71332 Waiblingen | GERMANY | www.bosch.io

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