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Queue ApplicationUp in NS while AS application link is unavailable #560

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johanstokking opened this issue Apr 23, 2019 · 0 comments · Fixed by #1524
Closed

Queue ApplicationUp in NS while AS application link is unavailable #560

johanstokking opened this issue Apr 23, 2019 · 0 comments · Fixed by #1524
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@rvolosatovs
Labels
c/network server This is related to the Network Server in progress We're working on it
Milestone
November 2019

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@johanstokking
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Summary:

Replaces #439

NS should persistently queue ApplicationUp per application, while it is not available.

Why do we need this?

For the AS to recover from missed upstream events, including join-accepts with new session information, uplink messages as well as downlink queue invalidations with the new FCntDown to use in LoRaWAN 1.0.x.

What is already there? What do you see now?

NS drops upstream messages.

What is missing? What do you want to see?

A persistent queue per application UID. Once any AS instance links an application with the UID, NS flushes the queue to AS before it sends normal messages.

How do you propose to implement this?

Persistent queue in NS.

Can you do this yourself and submit a Pull Request?

Can review
@johanstokking johanstokking added the c/network server This is related to the Network Server label Apr 23, 2019
@johanstokking johanstokking added this to the Next Up milestone Apr 23, 2019
@johanstokking johanstokking mentioned this issue Apr 23, 2019
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@johanstokking johanstokking modified the milestones: Next Up, June 2019 May 28, 2019
@johanstokking johanstokking modified the milestones: June 2019, Next Up Jun 20, 2019
@htdvisser htdvisser modified the milestones: Next Up, July 2019 Jun 25, 2019
@rvolosatovs rvolosatovs mentioned this issue Jun 27, 2019
Merged
@rvolosatovs rvolosatovs modified the milestones: July 2019, August 2019 Jul 28, 2019
@rvolosatovs rvolosatovs mentioned this issue Aug 23, 2019
Closed
@johanstokking johanstokking modified the milestones: September 2019, Next Up Sep 11, 2019
@rvolosatovs rvolosatovs modified the milestones: Next Up, October 2019 Oct 25, 2019
@rvolosatovs rvolosatovs added the in progress We're working on it label Oct 25, 2019
This was referenced Oct 30, 2019
Closed
Merged
@htdvisser htdvisser modified the milestones: October 2019, November 2019 Nov 1, 2019
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@rvolosatovs rvolosatovs

Labels
c/network server This is related to the Network Server in progress We're working on it
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Milestone
November 2019
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Queue application uplinks rvolosatovs/lorawan-stack-fork
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@htdvisser @rvolosatovs @johanstokking