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The following are announcements related to RMR during the past 30 days; newest announcements first.
2020 March 11
Versions 3.4 and 3.5 were pushed this week. These contain two new functions intended to directly support the Route Manager:
- rmr_wh_state() -- returns the state of a wormhole
- rmr_wh_call() -- Sends a message using a wormhole and waits for the related response
Version 3.5.0 was patched with the missing health check message types, so 3.5.1 is the most recent.
Version 3.3.0 pushed. This version now packages a support binary in the run-time package. This support binary executes a simple health check by sending the indicated xAPP a health check request message and reporting success or failure based on the response. This is a minor version bump because external components (e.g. container management) may need to require 3.3.* and above to have this. There was no API change in this release.
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Release B development (master branch) version tag 3.35.0 1 (4 Mar 10Mar 2020)
Release A frozen: 1.11.1 (Amber branch) 6 November 2019
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Several frameworks (wrappers/bindings) are being developed which provide a more simplistic interface to the xAPP developer. Installation of the framework will likely require that the RMR runtime package be installed. RMR packages (debian and RPM) are currently published on the html site https://packagecloud.io.
. The generic URL below can be used to obtain a list of available packages (current version listed at the top of this page).
https://packagecloud.io/app/o-ran-sc/staging/search?q=rmr&filter=all&filter=all&dist=
Links on these pages redirect to a generalised information HTML page; the actual wget command needed to pull the package is on the right side of these pages near the bottom.
As an example, the following can be added to a Docker file to install the RMR runtime package:
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