var socketClass: String? = null

      // Need fresh client to reset sslSocketFactoryOrNull
      client =
        OkHttpClient
          .Builder()
          .eventListenerFactory(
            clientTestRule.wrap(
              object : EventListener() {
                override fun connectionAcquired(
                  call: Call,
                  connection: Connection,

    }

  fun wrap(eventRecorder: EventRecorder) = wrap(eventRecorder.eventListener)

  fun wrap(eventListenerFactory: EventListener.Factory) =
    EventListener.Factory { call ->
      ClientRuleEventListener(::addEvent) + eventListenerFactory.create(call)
    }

  /**
   * Returns an OkHttpClient for tests to use as a starting point.
   *

   */
  @get:JvmName("networkInterceptors")
  val networkInterceptors: List<Interceptor> =
    builder.networkInterceptors.toImmutableList()

  @get:JvmName("eventListenerFactory")
  val eventListenerFactory: EventListener.Factory =
    builder.eventListenerFactory

  @get:JvmName("retryOnConnectionFailure")
  val retryOnConnectionFailure: Boolean =
    builder.retryOnConnectionFailure

  @get:JvmName("fastFallback")

  }

  @Test
  @Disabled
  fun testFacebook() {
    val sessionIds = mutableListOf<String>()

    assumeNetwork()

    client =
      client
        .newBuilder()
        .eventListenerFactory(
          clientTestRule.wrap(
            object : EventListener() {
              override fun connectionAcquired(
                call: Call,
                connection: Connection,
              ) {

  private var eventRecorder = EventRecorder()
  private val handshakeCertificates = platform.localhostHandshakeCertificates()
  private var client =
    clientTestRule
      .newClientBuilder()
      .eventListenerFactory(clientTestRule.wrap(eventRecorder))
      .build()

  fun executeAndCheckUpgrade(request: Request) {
    val socketHandler =
      MockSocketHandler()
        .apply {

    dnsResults =
      listOf(
        localhostIpv4,
        localhostIpv6,
      )

    client =
      clientTestRule
        .newClientBuilder()
        .eventListenerFactory(clientTestRule.wrap(eventRecorder))
        .connectTimeout(60, TimeUnit.SECONDS) // Deliberately exacerbate slow fallbacks.
        .dns { dnsResults }
        .fastFallback(true)
        .build()
    url =

  val clientTestRule = OkHttpClientTestRule()
  private val eventRecorder = EventRecorder()
  private val listener = EventSourceRecorder()
  private var client =
    clientTestRule
      .newClientBuilder()
      .eventListenerFactory(clientTestRule.wrap(eventRecorder))
      .build()

  @AfterEach
  fun after() {
    listener.assertExhausted()
  }

  @Test
  fun event() {
    server.enqueue(
      MockResponse

  val eventRecorder = EventRecorder()
  var client =
    clientTestRule
      .newClientBuilder()
      .dns { throw UnknownHostException() }
      .dispatcher(dispatcher)
      .eventListenerFactory(clientTestRule.wrap(eventRecorder))
      .build()

  @BeforeEach
  fun setUp() {
    dispatcher.maxRequests = 20
    dispatcher.maxRequestsPerHost = 10
    eventRecorder.forbidLock(dispatcher)
  }

    val interceptors: List<Interceptor> = client.interceptors
    val networkInterceptors: List<Interceptor> = client.networkInterceptors
    val eventListenerFactory: EventListener.Factory = client.eventListenerFactory
    val proxySelector: ProxySelector = client.proxySelector
    val cookieJar: CookieJar = client.cookieJar
    val cache: Cache? = client.cache

  }

  @Test
  fun webSocketsDontTriggerEventListener() {
    val eventRecorder = EventRecorder()
    client =
      client
        .newBuilder()
        .eventListenerFactory(clientTestRule.wrap(eventRecorder))
        .build()
    webServer.enqueue(
      MockResponse
        .Builder()
        .webSocketUpgrade(serverListener)
        .build(),
    )