Fog::Errors::Error (Failed put_object ~~ is too busy)

[HiBTD]

Fog::Errors::Error (Failed put_object, status = 503 {"code"=>"service_unavailable", "message"=>"c002_v0001111_t0059 is too busy", "status"=>503}):

When user upload any images to b2 bucket, errors occur sometimes.

I found this article
https://www.backblaze.com/b2/docs/integration_checklist.html

But I don't know what should i do. :-(

[jonbuda]

Also running into this problem far more often than I'd like. Seems to be an "expected" issue with Backblaze - something I never experienced with S3. I wonder if a rescue/retry built into this gem when this error is seen might help.