}

// TCPOptions specify customizable TCP optimizations on raw socket
type TCPOptions struct {
	UserTimeout int // this value is expected to be in milliseconds
	// When the net.Conn is idle for more than ReadTimeout duration, we close the connection on the client proactively.
	ClientReadTimeout time.Duration
	// When the net.Conn is idle for more than WriteTimeout duration, we close the connection on the client proactively.

  fun failedCallEventSequence() {
    server!!.enqueue(
      MockResponse.Builder()
        .headersDelay(2, TimeUnit.SECONDS)
        .build(),
    )
    client =
      client.newBuilder()
        .readTimeout(Duration.ofMillis(250))
        .build()
    val call =
      client.newCall(
        Request.Builder()
          .url(server!!.url("/"))
          .build(),
      )
    assertFailsWith<IOException> {

    }

    val client =
      clientTestRule.newClientBuilder()
        .dns { listOf(InetAddress.getByName("localhost")) }
        .callTimeout(4, SECONDS)
        .writeTimeout(2, SECONDS)
        .readTimeout(2, SECONDS)
        .apply {
          if (socketMode is TlsInstance) {
            if (socketMode.socketMode == Channel) {
              socketFactory(ChannelSocketFactory())
            }

    // headers, but there was still no stream to close.
    if (canceled) {
      stream!!.closeLater(ErrorCode.CANCEL)
      throw IOException("Canceled")
    }
    stream!!.readTimeout().timeout(chain.readTimeoutMillis.toLong(), TimeUnit.MILLISECONDS)
    stream!!.writeTimeout().timeout(chain.writeTimeoutMillis.toLong(), TimeUnit.MILLISECONDS)
  }

  override fun flushRequest() {

	sconfig.Producer.Return.Successes = true
	sconfig.Producer.Return.Errors = true
	sconfig.Producer.RequiredAcks = 1
	sconfig.Producer.Timeout = (10 * time.Second)
	sconfig.Net.ReadTimeout = (10 * time.Second)
	sconfig.Net.DialTimeout = (10 * time.Second)
	sconfig.Net.WriteTimeout = (10 * time.Second)
	sconfig.Metadata.Retry.Max = 1
	sconfig.Metadata.Retry.Backoff = (10 * time.Second)

        Xpp3Dom httpConfiguration = new Xpp3Dom("httpConfiguration");
        Xpp3Dom all = new Xpp3Dom("all");
        Xpp3Dom readTimeoutConfiguration = new Xpp3Dom("readTimeout");
        readTimeoutConfiguration.setValue("3000");

        all.addChild(readTimeoutConfiguration);
        httpConfiguration.addChild(all);
        configuration.addChild(httpConfiguration);

  private val serverListener = WebSocketRecorder("server")
  private val random = Random(0)
  private var client =
    clientTestRule.newClientBuilder()
      .writeTimeout(Duration.ofMillis(500))
      .readTimeout(Duration.ofMillis(500))
      .addInterceptor(
        Interceptor { chain: Interceptor.Chain ->
          val response = chain.proceed(chain.request())
          // Ensure application interceptors never see a null body.

	cc, ok := codecs[strings.ToLower(args.Producer.Compression)]
	if ok {
		config.Producer.Compression = cc
		config.Producer.CompressionLevel = args.Producer.CompressionLevel
	}

	config.Net.ReadTimeout = (5 * time.Second)
	config.Net.DialTimeout = (5 * time.Second)
	config.Net.WriteTimeout = (5 * time.Second)
	config.Metadata.Retry.Max = 1
	config.Metadata.Retry.Backoff = (1 * time.Second)

    builder = builder.connectTimeout(0L, TimeUnit.SECONDS)
    builder = builder.connectTimeout(Duration.ofSeconds(0L))
    builder = builder.readTimeout(0L, TimeUnit.SECONDS)
    builder = builder.readTimeout(Duration.ofSeconds(0L))
    builder = builder.writeTimeout(0L, TimeUnit.SECONDS)
    builder = builder.writeTimeout(Duration.ofSeconds(0L))
    builder = builder.pingInterval(0L, TimeUnit.SECONDS)

                        if (httpConfigurationAll != null) {
                            requestTimeoutXml = httpConfigurationAll.getChild("readTimeout", false);
                            if (requestTimeoutXml != null) {
                                requestTimeout = Integer.parseInt(requestTimeoutXml.getValue());