* limitations under the License.
 */
package okhttp3

import okio.ByteString

/**
 * A non-blocking interface to a web socket. Use the [factory][WebSocket.Factory] to create
 * instances; usually this is [OkHttpClient].
 *
 * ## Web Socket Lifecycle
 *
 * Upon normal operation each web socket progresses through a sequence of states:
 *

import org.junit.jupiter.api.Test
import org.junit.jupiter.api.extension.RegisterExtension

@Burst
class RouteFailureTest {
  private lateinit var socketFactory: SpecificHostSocketFactory
  private lateinit var client: OkHttpClient

  @RegisterExtension
  val platform = PlatformRule()

  @RegisterExtension
  val clientTestRule = OkHttpClientTestRule()

  @StartStop
  val server1 = MockWebServer()

  @StartStop

import java.util.Random
import java.util.concurrent.TimeUnit
import java.util.concurrent.TimeUnit.MILLISECONDS
import okhttp3.Call
import okhttp3.Callback
import okhttp3.EventListener
import okhttp3.OkHttpClient
import okhttp3.Protocol
import okhttp3.Request
import okhttp3.Response
import okhttp3.WebSocket
import okhttp3.WebSocketListener
import okhttp3.internal.closeQuietly
import okhttp3.internal.concurrent.Lockable

  private val server = MockWebServer()

  private val listener = RecordingConnectionListener()
  private val handshakeCertificates = localhost()

  open val fastFallback: Boolean get() = true

  private var client: OkHttpClient =
    clientTestRule
      .newClientBuilder()
      .connectionPool(ConnectionPool(connectionListener = listener))
      .fastFallback(fastFallback)
      .build()

  @BeforeEach
  fun setUp() {

  @StartStop
  private val server = MockWebServer()

  private val handshakeCertificates = platform.localhostHandshakeCertificates()
  private var client: OkHttpClient = clientTestRule.newClient()

  @Test
  fun connectionsAreReused() {
    server.enqueue(MockResponse(body = "a"))
    server.enqueue(MockResponse(body = "b"))
    val request = Request(server.url("/"))

  private lateinit var serverIpv4: MockWebServer
  private lateinit var serverIpv6: MockWebServer

  private val eventRecorder = EventRecorder()
  private lateinit var client: OkHttpClient
  private lateinit var url: HttpUrl

  /**
   * This is mutable and order matters. By default, it contains [IPv4, IPv6]. Tests may manipulate
   * it to prefer IPv6.
   */

import java.security.cert.CertificateFactory
import java.security.cert.X509Certificate
import javax.net.ssl.SSLSession
import javax.security.auth.x500.X500Principal
import okhttp3.FakeSSLSession
import okhttp3.OkHttpClient
import okhttp3.internal.canParseAsIpAddress
import okhttp3.internal.platform.Platform.Companion.isAndroid
import okhttp3.testing.PlatformRule
import okhttp3.tls.HeldCertificate
import org.junit.jupiter.api.Test

  @RegisterExtension
  val platform = PlatformRule()

  @RegisterExtension
  val clientTestRule = OkHttpClientTestRule()

  @StartStop
  private val server = MockWebServer()

  private lateinit var client: OkHttpClient
  private lateinit var rootCa: HeldCertificate
  private lateinit var certificate: HeldCertificate
  private val dns = FakeDns()
  private lateinit var url: HttpUrl
  private lateinit var serverIps: List<InetAddress>

    assertThat(response.body.string()).isEqualTo("abc")
    response.body.close()
    assertThat(eventRecorder.recordedEventTypes()).isEmpty()
  }

  /** Listeners added with [OkHttpClient.Builder.eventListener] are also added to clones. */
  @Test
  fun clonedCallHasClientEventListeners() {
    assumeTrue(listenerInstalledOn == ListenerInstalledOn.Client)

    server.enqueue(

    server.enqueue(MockResponse(body = "ghi"))
    client =
      OkHttpClient
        .Builder()
        .connectionPool(client.connectionPool)
        .proxy(server.proxyAddress)
        .build()
    executeSynchronously("/a").assertBody("abc")
    client =
      OkHttpClient
        .Builder()
        .connectionPool(client.connectionPool)
        .proxy(server.proxyAddress)