resp_retry_after {httr2} | R Documentation |
Extract wait time from a response
Description
Computes how many seconds you should wait before retrying a request by
inspecting the Retry-After
header. It parses both forms (absolute and
relative) and returns the number of seconds to wait. If the heading is not
found, it will return NA
.
Usage
resp_retry_after(resp)
Arguments
resp |
An HTTP response object, as created by |
Value
Scalar double giving the number of seconds to wait before retrying a request.
Examples
resp <- response(headers = "Retry-After: 30")
resp |> resp_retry_after()
resp <- response(headers = "Retry-After: Mon, 20 Sep 2025 21:44:05 UTC")
resp |> resp_retry_after()
[Package httr2 version 1.0.2 Index]