/**
     * @return the binding
     */
    public DcerpcBinding getBinding () {
        return this.binding;
    }


    /**
     * @return the max_recv
     */
    int getMaxRecv () {
        return this.max_recv;
    }


    /**
     * @return the max_xmit
     */
    int getMaxXmit () {
        return this.max_xmit;
    }


    /**

            throw new DcerpcException("Invalid binding URL: " + str);

        return binding;
    }

    protected DcerpcBinding binding;
    protected int max_xmit = 4280;
    protected int max_recv = max_xmit;
    protected int state = 0;
    protected DcerpcSecurityProvider securityProvider = null;
    private static int call_id = 1;

    public static DcerpcHandle getHandle(String url,