import jcifs.internal.smb2.ServerMessageBlock2Request;
import jcifs.internal.smb2.Smb2Constants;
import jcifs.internal.util.SMBUtil;

/**
 * SMB2 Tree Connect request message.
 *
 * This command is used to connect to a shared resource
 * on the server, such as a file share or printer.
 *
 * @author mbechler
 */

    class ConnectionLifecycleTests {

        @Test
        @DisplayName("connect should return true if already connected")
        void shouldReturnTrueIfAlreadyConnected() throws TransportException {
            transport.setState(3); // Connected
            assertTrue(transport.connect(1000));
        }

        @Test
        @DisplayName("connect should throw TransportException on connection failure")

            return transport.isSMB2();
        } catch (final SmbException e) {
            log.debug("Failed to connect for determining SMB2 support", e);
            return false;
        }
    }

    /**
     * @return whether this tree handle uses SMB3
     */
    public boolean isSMB3() {

   * That may happen later by the connection pool thread.
   */
  fun cancel()

  /**
   * Carries an exchange. This is usually a connection, but it could also be a connect plan for
   * CONNECT tunnels. Note that CONNECT tunnels are significantly less capable than connections.
   */
  interface Carrier {
    val route: Route

    fun trackFailure(
      call: RealCall,
      e: IOException?,
    )

    val connect = planConnect()

    // Now that we have a set of IP addresses, make another attempt at getting a connection from
    // the pool. We have a better chance of matching thanks to connection coalescing.
    val pooled2 = planReusePooledConnection(connect, connect.routes)
    if (pooled2 != null) return pooled2

    return connect
  }

  /**

    }

    @Override
    public RdmaConnection connect(String hostname, int port) throws IOException {
        InetSocketAddress remoteAddress = new InetSocketAddress(hostname, port);
        RdmaConnection connection = createConnection(remoteAddress, null);
        connection.connect();
        return connection;
    }

    @Override

    public SmbTreeHandleImpl connectWrapException(final SmbResourceLocatorImpl loc) throws SmbException {
        try {
            return connect(loc);
        } catch (final SmbException se) {
            throw se;
        } catch (final IOException ioe) {
            throw new SmbException("Failed to connect to server", ioe);
        }
    }

    /**
     * @param loc
     * @return tree handle
     * @throws IOException

    delegate!!.bind(localAddr)
  }

  @Throws(IOException::class)
  override fun connect(remoteAddr: SocketAddress) {
    delegate!!.connect(remoteAddr)
  }

  @Throws(IOException::class)
  override fun connect(
    remoteAddr: SocketAddress,
    timeout: Int,
  ) {
    delegate!!.connect(remoteAddr, timeout)
  }

  override fun isInputShutdown(): Boolean = delegate!!.isInputShutdown

        try (java.net.Socket socket = new java.net.Socket()) {
            socket.connect(new java.net.InetSocketAddress(serverAddress, WITNESS_RPC_PORT), WITNESS_RPC_TIMEOUT_MS);
        } catch (IOException e) {
            throw new IOException("Cannot connect to RPC endpoint at " + serverAddress.getHostAddress() + ":" + WITNESS_RPC_PORT, e);
        }
    }

    /**

            }
        }
    }

    /* Build a connection. Only one thread will ever call this method at
     * any one time. If this method throws an exception or the connect timeout
     * expires an encapsulating TransportException will be thrown from connect
     * and the transport will be in error.
     */

    /**
     * Establishes a connection to the remote endpoint.
     *