* arrives. https://github.com/square/okhttp/issues/5578
   */
  private fun timeToFirstByte() {
    val applicationInterceptorDelay = 250L
    val networkInterceptorDelay = 250L
    val requestBodyDelay = 250L
    val responseHeadersStartDelay = 250L
    val responseBodyStartDelay = 250L
    val responseBodyEndDelay = 250L

    // Warm up the client so the timing part of the test gets a pooled connection.

@Suppress("NAME_SHADOWING")
class MultipartBody internal constructor(
  private val boundaryByteString: ByteString,
  @get:JvmName("type") val type: MediaType,
  @get:JvmName("parts") val parts: List<Part>,
) : RequestBody() {
  private val contentType: MediaType = "$type; boundary=$boundary".toMediaType()
  private var contentLength = -1L

  @get:JvmName("boundary")
  val boundary: String
    get() = boundaryByteString.utf8()

    override fun intercept(chain: Interceptor.Chain): Response {
      val level = this.level

      val request = chain.request()
      if (level == Level.NONE) {
        return chain.proceed(request)
      }

      val logBody = level == Level.BODY
      val logHeaders = logBody || level == Level.HEADERS

      val requestBody = request.body

      val connection = chain.connection()
      var requestStartMessage =

    server.enqueue(MockResponse(body = "abc"))
    server.enqueue(MockResponse(body = "def"))

    val request = Request(server.url("/"))

    val call = client.newCall(request)
    val response1 = call.execute()

    val cloned = call.clone()
    val response2 = cloned.execute()

    assertThat("abc").isEqualTo(response1.body.string())
    assertThat("def").isEqualTo(response2.body.string())
  }

  }

  data class Inline1(
    override val rangeStart: Int,
    private val mappedTo: ByteString,
  ) : MappedRange {
    val b1: Int
      get() {
        val b3bit8 = mappedTo[0] and 0x80 != 0
        return if (b3bit8) 123 else 122
      }

    val b2: Int
      get() = mappedTo[0] and 0x7f
  }

  data class Inline2(
    override val rangeStart: Int,
    private val mappedTo: ByteString,
  ) : MappedRange {

  var testLogHandler = TestLogHandler(OkHttpClient::class.java)

  @StartStop
  private val webServer = MockWebServer()

  private val handshakeCertificates = platform.localhostHandshakeCertificates()
  private val clientListener = WebSocketRecorder("client")
  private val serverListener = WebSocketRecorder("server")
  private val random = Random(0)
  private var client =
    clientTestRule
      .newClientBuilder()

    ) {
      if (random != null) {
        val sslSocket = connection.socket() as SSLSocket
        val session = sslSocket.session

        val masterSecretHex =
          session.masterSecret
            ?.encoded
            ?.toByteString()
            ?.hex()

        if (masterSecretHex != null) {
          val keyLog = "CLIENT_RANDOM $random $masterSecretHex"

          if (verbose) {

  val npnProtocols: List<String>,
  val platform: String?,
  val requiresSha2: Boolean,
  val signatureAlgorithms: List<Int>,
  val suiteIds: List<Int>,
  val suiteNames: List<String>,
  val supportsCompression: Boolean,
  val supportsNpn: Boolean,
  val supportsRi: Boolean,
  val supportsSni: Boolean,
  val supportsStapling: Boolean,
  val supportsTickets: Boolean,
  val userAgent: String?,
  val version: String,

  const val TYPE_PING = 0x6
  const val TYPE_GOAWAY = 0x7
  const val TYPE_WINDOW_UPDATE = 0x8
  const val TYPE_CONTINUATION = 0x9

  const val FLAG_NONE = 0x0
  const val FLAG_ACK = 0x1 // Used for settings and ping.
  const val FLAG_END_STREAM = 0x1 // Used for headers and data.
  const val FLAG_END_HEADERS = 0x4 // Used for headers and continuation.
  const val FLAG_END_PUSH_PROMISE = 0x4

  public val failHandshake: Boolean
  public val onRequestStart: SocketEffect?
  public val doNotReadRequestBody: Boolean
  public val onRequestBody: SocketEffect?
  public val onResponseStart: SocketEffect?
  public val onResponseBody: SocketEffect?
  public val onResponseEnd: SocketEffect?
  public val shutdownServer: Boolean

  public val headersDelayNanos: Long
  public val bodyDelayNanos: Long
  public val trailersDelayNanos: Long