fun redirect() {
    server.enqueue(
      MockResponse()
        .setResponseCode(HttpURLConnection.HTTP_MOVED_TEMP)
        .addHeader("Location: " + server.url("/new-path"))
        .setBody("This page has moved!"),
    )
    server.enqueue(MockResponse().setBody("This is the new location!"))
    val connection = server.url("/").toUrl().openConnection()
    val inputStream = connection.getInputStream()

    val redirectSource = MockWebServer()
    redirectSource.enqueue(
      MockResponse.Builder()
        .code(HttpURLConnection.HTTP_MOVED_TEMP)
        .addHeader("Location: $redirectTargetUrl")
        .build(),
    )
    redirectSource.start()
    val redirectSourceUrl = urlWithIpAddress(redirectSource, "/")
    val cookieManager = CookieManager(null, CookiePolicy.ACCEPT_ORIGINAL_SERVER)

      MockResponse.Builder()
        .code(HttpURLConnection.HTTP_MOVED_TEMP)
        .setHeader("Location", "/b")
        .headersDelay(100, TimeUnit.MILLISECONDS)
        .build(),
    )
    server.enqueue(
      MockResponse.Builder()
        .code(HttpURLConnection.HTTP_MOVED_TEMP)
        .setHeader("Location", "/c")
        .headersDelay(100, TimeUnit.MILLISECONDS)
        .build(),
    )
    server.enqueue(

      requestHeaders: List<Header>,
    )

    /**
     * HTTP/2 only. Expresses that resources for the connection or a client- initiated stream are
     * available from a different network location or protocol configuration.
     *
     * See [alt-svc][alt_svc].
     *
     * [alt_svc]: http://tools.ietf.org/html/draft-ietf-httpbis-alt-svc-01
     *

    method: String,
  ): Request? {
    // Does the client allow redirects?
    if (!client.followRedirects) return null

    val location = userResponse.header("Location") ?: return null
    // Don't follow redirects to unsupported protocols.
    val url = userResponse.request.url.resolve(location) ?: return null

    // If configured, don't follow redirects between SSL and non-SSL.

import okio.Buffer
import okio.BufferedSource
import okio.ByteString
import okio.ForwardingSource
import okio.Source
import okio.buffer

/**
 * Streaming decoder of data encoded following Abstract Syntax Notation One (ASN.1). There are
 * multiple variants of ASN.1, including:
 *
 *  * DER: Distinguished Encoding Rules. This further constrains ASN.1 for deterministic encoding.
 *  * BER: Basic Encoding Rules.
 *

        .requestIOException()
        .exhaustResponse()
    server.enqueue(
      MockResponse.Builder()
        .clearHeaders()
        .code(HttpURLConnection.HTTP_MOVED_PERM)
        .addHeader("Location: /b")
        .streamHandler(body)
        .build(),
    )
    server.enqueue(
      MockResponse.Builder()
        .body("this is /b")
        .build(),
    )
    val call =

      execute(differentDnsUrl)
    }
  }

  @Test
  fun skipsOnRedirectWhenDnsDontMatch() {
    server.enqueue(
      MockResponse.Builder()
        .code(301)
        .addHeader("Location", url.newBuilder().host("differentdns.com").build())
        .build(),
    )
    server.enqueue(
      MockResponse.Builder()
        .body("unexpected call")
        .build(),
    )

    client =
      client.newBuilder()
        .connectionPool(ConnectionPool(0, 5, TimeUnit.SECONDS))
        .build()
    server.enqueue(
      MockResponse(
        code = 301,
        headers = headersOf("Location", "/b"),
        body = "a",
      ),
    )
    server.enqueue(MockResponse(body = "b"))
    val request = Request(server.url("/"))
    val response = client.newCall(request).execute()

    server.enqueue(
      MockResponse.Builder()
        .code(HttpURLConnection.HTTP_MOVED_TEMP)
        .addHeader("Location: " + server.url("/new-path"))
        .body("This page has moved!")
        .build(),
    )
    server.enqueue(
      MockResponse.Builder()
        .body("This is the new location!")
        .build(),
    )
    val connection = server.url("/").toUrl().openConnection()