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org.http4s.client.middleware

FollowRedirect

object FollowRedirect

Client middleware to follow redirect responses.

A 301 or 302 response is followed by: - a GET if the request was GET or POST - a HEAD if the request was a HEAD - the original request method and body if the body had no effects - the redirect is not followed otherwise

A 303 response is followed by: - a HEAD if the request was a HEAD - a GET for all other methods

A 307 or 308 response is followed by: - the original request method and body, if the body had no effects - the redirect is not followed otherwise

Whenever we follow with a GET or HEAD, an empty body is sent, and all payload headers defined in https://tools.ietf.org/html/rfc7231#section-3.3 are stripped.

If the response does not contain a valid Location header, the redirect is not followed.

Headers whose names match sensitiveHeaderFilter are not exposed when redirecting to a different authority.

Source
FollowRedirect.scala
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Value Members

  1. def apply[F[_]](maxRedirects: Int, sensitiveHeaderFilter: (CaseInsensitiveString) ⇒ Boolean = Headers.SensitiveHeaders)(client: Client[F])(implicit F: Concurrent[F]): Client[F]
  2. def getRedirectUris[F[_]](response: Response[F]): List[Uri]

    Get the redirection URIs for a response.

    Get the redirection URIs for a response. Excludes the initial request URI