`LoggingEventListener.androidLogging()` write HTTP calls or events to Logcat.

 *  New: `OkHttpClient.webSocketCloseTimeout` configures how long a web socket connection will wait
    for a graceful shutdown before it performs an abrupt shutdown.

 *  Fix: Honor `RequestBody.isOneShot()` in `MultipartBody`

 *  Fix in `okhttp-coroutines`: Don't leak response bodies in `executeAsync()`. We had a bug where

      }
    } catch (ae: AssertionError) {
      result += ae
    }

    if (result != null) throw result
  }

  private fun releaseClient() {
    testClient?.dispatcher?.executorService?.shutdown()
  }

  @SuppressLint("NewApi")
  private fun ExtensionContext.isFlaky(): Boolean {
    return (testMethod.orElseGet { null }?.isAnnotationPresent(Flaky::class.java) == true) ||

## Version 3.4.2

_2016-11-03_

 *  Fix: Recover gracefully when an HTTP/2 connection is shutdown. We had a
    bug where shutdown HTTP/2 connections were considered usable. This caused
    infinite loops when calls attempted to recover.


## Version 3.4.1

_2016-07-10_

 *  **Fix a major bug in encoding HTTP headers.** In 3.4.0 and 3.4.0-RC1 OkHttp

      object : okhttp3.mockwebserver.Dispatcher() {
        override fun dispatch(request: RecordedRequest): MockResponse = TODO()

        override fun peek(): MockResponse = TODO()

        override fun shutdown() = TODO()
      }
  }

  @Test
  fun dns() {
    var dns: Dns = Dns { TODO() }

    val system: Dns = Dns.SYSTEM
  }

  @Test
  fun eventListener() {
    val eventListener =

  private val callback = RecordingCallback()

  @BeforeEach
  fun setUp(server: MockWebServer) {
    this.server = server
  }

  @Test
  fun applicationInterceptorsCanShortCircuitResponses() {
    server.shutdown() // Accept no connections.
    val request =
      Request.Builder()
        .url("https://localhost:1/")
        .build()
    val interceptorResponse =
      Response.Builder()
        .request(request)

   * message buffer (16 MiB) will be rejected and trigger a [graceful shutdown][close] of this web
   * socket. This method returns false in that case, and in any other case where this web socket is
   * closing, closed, or canceled.
   *
   * This method returns immediately.
   */
  fun send(bytes: ByteString): Boolean

  /**
   * Attempts to initiate a graceful shutdown of this web socket. Any already-enqueued messages will

    delegate.start(inetAddress, port)
  }

  @Synchronized
  @Throws(IOException::class)
  fun shutdown() {
    delegate.shutdown()
  }

  @Synchronized override fun after() {
    try {
      shutdown()
    } catch (e: IOException) {
      logger.log(Level.WARNING, "MockWebServer shutdown failed", e)
    }
  }

  override fun toString(): String = delegate.toString()

    )
    val call = client.newCall(Request(server.url("/")))
    val response = call.execute()
    assertThat(response.header("a\tb")).isEqualTo("c")
  }

  @Test
  fun connectFails() {
    server.shutdown()
    executeSynchronously("/")
      .assertFailure(IOException::class.java)
  }

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

    server2.start()
    server2.start()
    server2.shutdown()
  }

  @Test
  fun shutdownTwice() {
    val server2 = MockWebServer()
    server2.start()
    server2.shutdown()
    try {
      server2.start()
      fail<Unit>()
    } catch (expected: IllegalStateException) {
      // Expected.
    }
    server2.shutdown()
  }

  @BeforeEach
  fun setUp(server: MockWebServer) {
    this.server = server
    platform.assumeNotOpenJSSE()
    platform.assumeHttp2Support()
  }

  @AfterEach
  fun tearDown() {
    executorService.shutdown()
  }

  @Test
  @Throws(IOException::class)
  fun http1DoesntSupportDuplex() {
    val call =
      client.newCall(
        Request.Builder()
          .url(server.url("/"))