internal val request: Request,
  internal val connectTimeoutMillis: Int,
  internal val readTimeoutMillis: Int,
  internal val writeTimeoutMillis: Int,
) : Interceptor.Chain {
  private var calls: Int = 0

  internal fun copy(
    index: Int = this.index,
    exchange: Exchange? = this.exchange,
    request: Request = this.request,
    connectTimeoutMillis: Int = this.connectTimeoutMillis,

    RealInterceptorChain(
      call = call,
      interceptors = listOf(),
      index = 0,
      exchange = null,
      request = call.request(),
      connectTimeoutMillis = 10_000,
      readTimeoutMillis = 10_000,
      writeTimeoutMillis = 10_000,
    )

  fun newRoutePlanner(
    client: OkHttpClient,
    address: Address = newAddress(),
  ): RealRoutePlanner {

    val chain =
      RealInterceptorChain(
        call = this,
        interceptors = interceptors,
        index = 0,
        exchange = null,
        request = originalRequest,
        connectTimeoutMillis = client.connectTimeoutMillis,
        readTimeoutMillis = client.readTimeoutMillis,
        writeTimeoutMillis = client.writeTimeoutMillis,
      )

    var calledNoMoreExchanges = false
    try {

        assertThat(chainA.connectTimeoutMillis()).isEqualTo(5000)
        val chainB = chainA.withConnectTimeout(100, TimeUnit.MILLISECONDS)
        assertThat(chainB.connectTimeoutMillis()).isEqualTo(100)
        chainB.proceed(chainA.request())
      }
    val interceptor2 =
      Interceptor { chain: Interceptor.Chain ->
        assertThat(chain.connectTimeoutMillis()).isEqualTo(100)

    val followRedirects: Boolean = client.followRedirects()
    val retryOnConnectionFailure: Boolean = client.retryOnConnectionFailure()
    val callTimeoutMillis: Int = client.callTimeoutMillis()
    val connectTimeoutMillis: Int = client.connectTimeoutMillis()
    val readTimeoutMillis: Int = client.readTimeoutMillis()
    val writeTimeoutMillis: Int = client.writeTimeoutMillis()
    val pingIntervalMillis: Int = client.pingIntervalMillis()
  }

  @JvmName("-deprecated_connectTimeoutMillis")
  @Deprecated(
    message = "moved to val",
    replaceWith = ReplaceWith(expression = "connectTimeoutMillis"),
    level = DeprecationLevel.ERROR,
  )
  fun connectTimeoutMillis(): Int = connectTimeoutMillis

  @JvmName("-deprecated_readTimeoutMillis")
  @Deprecated(
    message = "moved to val",
    replaceWith = ReplaceWith(expression = "readTimeoutMillis"),

     * of network interceptors; for application interceptors this is always null.
     */
    fun connection(): Connection?

    fun call(): Call

    fun connectTimeoutMillis(): Int

    fun withConnectTimeout(
      timeout: Int,
      unit: TimeUnit,
    ): Chain

    fun readTimeoutMillis(): Int

    fun withReadTimeout(
      timeout: Int,

    val followRedirects: Boolean = client.followRedirects
    val retryOnConnectionFailure: Boolean = client.retryOnConnectionFailure
    val callTimeoutMillis: Int = client.callTimeoutMillis
    val connectTimeoutMillis: Int = client.connectTimeoutMillis
    val readTimeoutMillis: Int = client.readTimeoutMillis
    val writeTimeoutMillis: Int = client.writeTimeoutMillis
    val pingIntervalMillis: Int = client.pingIntervalMillis

    ResponseCache.setDefault(DEFAULT_RESPONSE_CACHE)
  }

  @Test fun durationDefaults() {
    val client = clientTestRule.newClient()
    assertThat(client.callTimeoutMillis).isEqualTo(0)
    assertThat(client.connectTimeoutMillis).isEqualTo(10000)
    assertThat(client.readTimeoutMillis).isEqualTo(10000)
    assertThat(client.writeTimeoutMillis).isEqualTo(10000)
    assertThat(client.pingIntervalMillis).isEqualTo(0)

    RealInterceptorChain(
      call = call,
      interceptors = listOf(),
      index = 0,
      exchange = null,
      request = call.request(),
      connectTimeoutMillis = 10_000,
      readTimeoutMillis = 10_000,
      writeTimeoutMillis = 10_000,
    )

  companion object {
    private const val PROXY_A_PORT = 1001
    private const val PROXY_A_HOST = "proxya"