return copy(socketFactory = socketFactory)
  }

  override fun withRetryOnConnectionFailure(retryOnConnectionFailure: Boolean): Interceptor.Chain {
    check(exchange == null) { "retryOnConnectionFailure can't be adjusted in a network interceptor" }

    return copy(retryOnConnectionFailure = retryOnConnectionFailure)
  }

  override fun withAuthenticator(authenticator: Authenticator): Interceptor.Chain {

    socketFactory[ipv6] = server1.socketAddress
    socketFactory[ipv4] = server2.socketAddress

    client =
      client
        .newBuilder()
        .fastFallback(false)
        .apply {
          retryOnConnectionFailure = false
        }.build()

    executeSynchronously(request)
      .assertFailureMatches("stream was reset: REFUSED_STREAM")

    assertThat(client.routeDatabase.failedRoutes).isEmpty()

      socketConnectTimeoutMillis = socketConnectTimeoutMillis,
      socketReadTimeoutMillis = socketReadTimeoutMillis,
      pingIntervalMillis = pingIntervalMillis,
      retryOnConnectionFailure = retryOnConnectionFailure,
      call = call,
      routePlanner = this,
      route = route,
      routes = routes,
      attempt = 0,
      tunnelRequest = tunnelRequest,
      connectionSpecIndex = -1,

      socketConnectTimeoutMillis = socketConnectTimeoutMillis,
      socketReadTimeoutMillis = socketReadTimeoutMillis,
      pingIntervalMillis = pingIntervalMillis,
      retryOnConnectionFailure = retryOnConnectionFailure,
      call = call,
      routePlanner = routePlanner,
      route = route,
      routes = routes,
      attempt = attempt,
      tunnelRequest = tunnelRequest,

      override fun Interceptor.Chain.value(): Boolean = retryOnConnectionFailure

      override fun Interceptor.Chain.withOverride(value: Boolean): Interceptor.Chain = withRetryOnConnectionFailure(value)

      override fun OkHttpClient.Builder.withOverride(value: Boolean): OkHttpClient.Builder = retryOnConnectionFailure(value)

      override val nonDefaultValue: Boolean = false

      socketConnectTimeoutMillis = chain.connectTimeoutMillis,
      socketReadTimeoutMillis = chain.readTimeoutMillis,
      pingIntervalMillis = client.pingIntervalMillis,
      retryOnConnectionFailure = client.retryOnConnectionFailure,
      fastFallback = client.fastFallback,
      address = address,
      routeDatabase = client.routeDatabase,
      call = call,
      request = call.request(),
    )
  }

     * calling application should do its own recovery of connectivity failures.
     */
    fun retryOnConnectionFailure(retryOnConnectionFailure: Boolean) =
      apply {
        this.retryOnConnectionFailure = retryOnConnectionFailure
      }

    /**
     * Configure this client to perform fast fallbacks by attempting multiple connections

    /**
     * Returns true if the call should retry on connection failures.
     */
    val retryOnConnectionFailure: Boolean

    /**
     * Returns a new chain with the specified retry on connection failure setting.
     */
    fun withRetryOnConnectionFailure(retryOnConnectionFailure: Boolean): Chain

    /**
     * Returns the [Authenticator] for the OkHttpClient, or an override from the Call.Chain.

        .eventListenerFactory(loggingEventListenerFactory)
        .sslSocketFactory(
          handshakeCertificates.sslSocketFactory(),
          handshakeCertificates.trustManager,
        ).retryOnConnectionFailure(false)
        .build()
    url = server.url("/")
  }

  @Test
  fun get() {
    assumeNotWindows()
    server.enqueue(
      MockResponse
        .Builder()
        .body("Hello!")

    val dns: Dns = client.dns
    val followSslRedirects: Boolean = client.followSslRedirects
    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