RateLimit support in PnP.Core?

[AndersRask]

Will we see support for RateLimit headers in PnP.Core?

We have already full support for Retry-After, so it would make sense to have a cool-down build into requests if RateLimit-Remaining drops below a certain percentage?

For context see Berts samples here
https://github.com/OneDrive/samples/tree/a875148366eddcd733e2b64e237b4a1343cfe299/scenarios/throttling-ratelimit-handling

There is a Ratelimits branch but it looks abandoned

[jansenbe]

@AndersRask : RateLimit support is integrated in PnP Core SDK (https://github.com/pnp/pnpcore/blob/dev/src/sdk/PnP.Core/Services/Core/Http/RateLimiter.cs), but it's off by default. You can turn it on via the RateLimiterMinimumCapacityLeft configuration option (see https://pnp.github.io/pnpcore/using-the-sdk/basics-settings.html). I still need to beter document this feature, you can use the built-in functionality via the configuration option, but you can also opt to receive an event and handle the headers in your application. The Microsoft 365 Assessment tool uses that model as it combines PnP Core SDK with the CSOM libraries. See https://github.com/pnp/pnpassessment/blob/main/src/PnP.Scanning/PnP.Scanning.Core/Services/ScanManager.cs#L42-L76

[AndersRask]

Thanx for the swift reply @jansenbe

Do you know if the guys at PnP.PowerShell have plans of adopting this in the PowerShell module?

[jansenbe]

@AndersRask : not sure, best to create an issue in the PS repo for that. PnP Framework also requires updates to fully support ratelimit header handling.

[AndersRask]

Right, the retryhandler is in framework too... I always seem to get Core and Framework confused :)
I will ask in Framework too then!

thanx