boolean isTrustedDomain(CIFSContext tf, String domain) throws CIFSException;

    /**
     * Get a connection to the domain controller for a given domain
     *
     * @param tf the CIFS context
     * @param domain the domain name
     * @return connection to the domain controller
     * @throws CIFSException if the connection fails
     */
    SmbTransport getDc(CIFSContext tf, String domain) throws CIFSException;

    /**

        }
        val connection =
          Http2Connection
            .Builder(false, TaskRunner.INSTANCE)
            .socket(sslSocket.asBufferedSocket(), sslSocket.peerName())
            .listener(this)
            .build()
        connection.start()
      } catch (e: IOException) {
        logger.log(Level.INFO, "Http2Server connection failure: $e")
        socket?.closeQuietly()

        Protocol protocol, IOException ioe) {
      printEvent("connectFailed");
    }

    @Override public void connectionAcquired(Call call, Connection connection) {
      printEvent("connectionAcquired");
    }

    @Override public void connectionReleased(Call call, Connection connection) {
      printEvent("connectionReleased");
    }

    @Override public void requestHeadersStart(Call call) {

    canceled = true
    stream?.closeLater(ErrorCode.CANCEL)
  }

  companion object {
    private const val CONNECTION = "connection"
    private const val HOST = "host"
    private const val KEEP_ALIVE = "keep-alive"
    private const val PROXY_CONNECTION = "proxy-connection"
    private const val TRANSFER_ENCODING = "transfer-encoding"
    private const val TE = "te"
    private const val ENCODING = "encoding"

     */
    protected abstract void doDisconnect(boolean hard) throws IOException;

    /**
     * Establishes a connection to the remote endpoint.
     *
     * @param timeout the maximum time to wait for the connection in milliseconds
     * @throws TransportException if the connection fails or times out
     */
    public synchronized void connect(final long timeout) throws TransportException {
        try {

  class SocketClosingEventListener : EventListener() {
    var shouldClose: Boolean = false
    var lastSocket: Socket? = null

    override fun connectionAcquired(
      call: Call,
      connection: Connection,
    ) {
      lastSocket = connection.socket()
    }

    override fun requestHeadersStart(call: Call) {
      if (shouldClose) {
        lastSocket!!.close()
      }
    }
  }

  @Test

    @Throws(IOException::class)
    fun proceed(request: Request): Response

    /**
     * Returns the connection the request will be executed on. This is only available in the chains
     * of network interceptors; for application interceptors this is always null.
     */
    fun connection(): Connection?

    fun call(): Call

    fun connectTimeoutMillis(): Int

    fun withConnectTimeout(
      timeout: Int,

    }
  }

  @Test fun headersEquals() {
    val headers1 =
      Headers
        .Builder()
        .add("Connection", "close")
        .add("Transfer-Encoding", "chunked")
        .build()
    val headers2 =
      Headers
        .Builder()
        .add("Connection", "close")
        .add("Transfer-Encoding", "chunked")
        .build()
    assertThat(headers2).isEqualTo(headers1)

        try {
            final URLConnection connection = url.openConnection();
            connection.setUseCaches(false);
            return connection.getInputStream();
        } catch (final IOException e) {
            throw new IORuntimeException(e);
        }
    }

    /**
     * Returns a {@link URLConnection} object that represents a connection to the remote object referred to by the URL.
     *

Lokhttp3/internal/connection/ExchangeFinder;
Lokhttp3/internal/connection/FastFallbackExchangeFinder;
Lokhttp3/internal/connection/RealCall$AsyncCall;
Lokhttp3/internal/connection/RealCall$CallReference;
Lokhttp3/internal/connection/RealCall$timeout$1;
Lokhttp3/internal/connection/RealCall;
Lokhttp3/internal/connection/RealConnection;
Lokhttp3/internal/connection/RealConnectionPool$cleanupTask$1;
Lokhttp3/internal/connection/RealConnectionPool;