socketReadTimeoutMillis = chain.readTimeoutMillis,
      pingIntervalMillis = client.pingIntervalMillis,
      retryOnConnectionFailure = client.retryOnConnectionFailure,
      fastFallback = client.fastFallback,
      address = address,
      routeDatabase = client.routeDatabase,
      connectionUser =
        CallConnectionUser(
          call,
          client.connectionPool.delegate.connectionListener,

              socketReadTimeoutMillis = socketReadTimeoutMillis,
              pingIntervalMillis = pingIntervalMillis,
              retryOnConnectionFailure = retryOnConnectionFailure,
              fastFallback = fastFallback,
              address = address,
              routeDatabase = routeDatabase,
              connectionUser = user,
            ),
          ),
          taskRunner,
        )
      },
    ),
  )

  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(server: MockWebServer?) {
    this.server = server

OkHttp Android
==============

Enhanced APIs for using OkHttp on Android.

At the moment, this will mostly likely only be useful for fastFallback.

Download
--------

```kotlin
implementation("com.squareup.okhttp3:okhttp-android:4.12.0")

 */
class RouteSelector(
  private val address: Address,
  private val routeDatabase: RouteDatabase,
  private val connectionUser: ConnectionUser,
  private val fastFallback: Boolean,
) {
  // State for negotiating the next proxy to use.
  private var proxies = emptyList<Proxy>()
  private var nextProxyIndex: Int = 0

  // State for negotiating the next socket address to use.