private SMBSigningDigest digest;

    private final Semaphore credits = new Semaphore(1, true);

    private final int desiredCredits = 512;

    private byte[] preauthIntegrityHash = new byte[64];


    SmbTransportImpl ( CIFSContext tc, Address address, int port, InetAddress localAddr, int localPort, boolean forceSigning ) {
        this.transportContext = tc;