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  • package root
    Definition Classes
    root
  • package org
    Definition Classes
    root
  • package http4s
    Definition Classes
    org
  • package client

    Provides extension methods for using the a http4s org.http4s.client.Client

    Provides extension methods for using the a http4s org.http4s.client.Client

    import scalaz.concurrent.Task
import org.http4s._
import org.http4s.client._
import org.http4s.Http4s._
import org.http4s.Status._
import org.http4s.Method._
import org.http4s.EntityDecoder

def client: Client = ???

val r: Task[String] = client(GET(uri("https://www.foo.bar/"))).as[String]
val r2: DecodeResult[String] = client(GET(uri("https://www.foo.bar/"))).attemptAs[String] // implicitly resolve the decoder
val req1 = r.run
val req2 = r.run // Each invocation fetches a new Result based on the behavior of the Client
    Definition Classes
    http4s
  • package middleware
    Definition Classes
    client
  • FollowRedirect
  • Retry
  • RetryPolicy
o

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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  4. def apply(maxRedirects: Int, sensitiveHeaderFilter: (CaseInsensitiveString) ⇒ Boolean = Headers.SensitiveHeaders)(client: Client): Client
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