Implement support for HTTP header Retry-After (429, 503) #7571
Description
Is your feature request related to a problem? Please describe.
#6712 (comment)
But it would be good to first find some examples of feeds actually implementing that
Use case
No response
Describe the solution you’d like
https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/Retry-After
Describe alternatives you’ve considered
No response
Additional context
No response