*
 * The format of the logs created by this class should not be considered stable and may change
 * slightly between releases. If you need a stable logging format, use your own event listener.
 */
class LoggingEventListener private constructor(
  private val logger: HttpLoggingInterceptor.Logger,
) : EventListener() {
  private var startNs: Long = 0

  override fun callStart(call: Call) {
    startNs = System.nanoTime()

  private val logRecorder =
    HttpLoggingInterceptorTest.LogRecorder(
      prefix = Regex("""\[\d+ ms] """),
    )
  private val loggingEventListenerFactory = LoggingEventListener.Factory(logRecorder)
  private lateinit var client: OkHttpClient
  private lateinit var url: HttpUrl

  @BeforeEach
  fun setUp() {
    client =
      clientTestRule
        .newClientBuilder()

import okhttp3.Request;
import okhttp3.logging.HttpLoggingInterceptor;
import okhttp3.logging.LoggingEventListener;

/**
 * Just checking compilation works
 */
public class OkHttpCaller {
  public static Call callOkHttp(HttpUrl url) {
    OkHttpClient client = new OkHttpClient
      .Builder()
      .eventListenerFactory(new LoggingEventListener.Factory(HttpLoggingInterceptor.Logger.DEFAULT))
      .build();

import okhttp3.HttpUrl.Companion.toHttpUrl
import okhttp3.OkHttpClient
import okhttp3.Request
import okhttp3.internal.platform.AndroidPlatform
import okhttp3.logging.HttpLoggingInterceptor
import okhttp3.logging.LoggingEventListener
import org.junit.Test
import org.junit.runner.RunWith
import org.robolectric.RobolectricTestRunner
import org.robolectric.shadows.ShadowLog

@RunWith(RobolectricTestRunner::class)
class AndroidLoggingTest {

  }

  @Test
  fun loggingEventListener() {
    var loggingEventListener: EventListener = LoggingEventListener.Factory().create(FailingCall())
  }

  @Test
  fun loggingEventListenerFactory() {
    var factory: LoggingEventListener.Factory = LoggingEventListener.Factory()
    factory = LoggingEventListener.Factory(HttpLoggingInterceptor.Logger.DEFAULT)
    factory =

    .build()
```

SAM conversion impacts these APIs:

 * Authenticator
 * Dispatcher.setIdleCallback(Runnable)
 * Dns
 * EventListener.Factory
 * HttpLoggingInterceptor.Logger
 * LoggingEventListener.Factory
 * OkHttpClient.Builder.hostnameVerifier(HostnameVerifier)

JetBrains [is working on][kotlin_sams] SAM conversions of Kotlin interfaces. Expect it in a future
release of the Kotlin language.

The okhttp-android artifact first introduced in `5.0.0-alpha.7` is no longer available:

 *  The `AndroidAsyncDns` class moved to the `okhttp` artifact.
 *  The `AndroidLogging` class is no longer necessary. `LoggingEventListener` and
    `HttpLoggingInterceptor` write to logcat by default.

The rest of this release is our highest-quality release yet. Though we continue to use the word

 *  New: API to get MockWebServer's dispatcher.
 *  New: API to access headers as `java.time.Instant`.
 *  New: Fail fast if a `SSLSocketFactory` is used as a `SocketFactory`.
 *  New: Log the TLS handshake in `LoggingEventListener`.

## Version 3.12.13

_2021-01-30_

 *  Fix: Work around a crash in Android 10 and 11 that may be triggered when two threads