search

TheThingsArchive / ttn

The Things Network Stack V2
https://www.thethingsnetwork.org
MIT License
463 stars 276 forks source link

Improve downlink rate limit of handler #786

Closed ymgupta closed 3 years ago

ymgupta commented 4 years ago

What do you want to do?

Improve the downlink rate limit of the handler

What steps did you take?

Recreated routing services as per the procedure, after that for a brief period downlinks were not routed back to devices with warnings in broker container.

What went wrong or what is missing?

There is a hard limit of 125 downlinks per second (https://github.com/TheThingsNetwork/ttn/blob/master/core/broker/server.go#L135) Due to which the following error is seen in the broker 2020-07-15T15:46:05.336154398Z WARN Handler reached downlink rate limit HandlerID= handler Wait=1m0.104852599s Ref: https://github.com/TheThingsIndustries/lorawan-stack-support/issues/76

Do you have Screenshots?

...

What kind of OS/Browser/Gateway are you using? Which version?

...

What are the IDs and EUIs of your Device/Gateway? (if applicable)

...

What do your configuration files look like?

...

What do your log files look like?

...

Can you fix this yourself and submit a pull request?

Not sure. Testing would require a high traffic instance.

htdvisser commented 3 years ago

This isn't going to get fixed, but the migration tool now respects the V2 rate limits.