}
            connection.setRequestProperty(key, value.toString());
        }
        connection.setAllowUserInteraction(allowUserInteraction);
        connection.setDoInput(doInput);
        connection.setDoOutput(doOutput);
        connection.setIfModifiedSince(ifModifiedSince);
        connection.setUseCaches(useCaches);
    }

    /**
     * Get transport connection
     * 
     * @param tc
     *            context to use
     * @param address
     * @param port
     * @param exclusive
     *            whether to acquire an unshared connection
     * @param forceSigning
     *            whether to enforce SMB signing on this connection
     * @return a transport connection to the target
     */

                boolean closed = msg != null && msg.equals("Socket closed");

                if ( closed ) {
                    log.trace("Remote closed connection");
                }
                else if ( timeout ) {
                    log.debug("socket timeout in non peek state", ex);
                }
                else {

        }
    }

    /* 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.
     */

    protected abstract void doConnect() throws Exception;

    /* Tear down a connection. If the hard parameter is true, the diconnection

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


    /**
     * Get a connection to the domain controller for a given domain
     * 
     * @param domain
     * @param tf
     * @return connection
     * @throws CIFSException
     * @throws jcifs.smb.SmbAuthException
     */
    SmbTransport getDc ( CIFSContext tf, String domain ) throws CIFSException;

            }
            break;
        case ERR_SSN_SRVC:
            result += "ERR_SSN_SRVC/";
            switch ( errorCode ) {
            case CONNECTION_REFUSED:
                result += "Connection refused";
                break;
            case NOT_LISTENING_CALLED:
                result += "Not listening on called name";
                break;
            case NOT_LISTENING_CALLING:

        "The specified network name is no longer available.", "Network access is denied.", "Bad device type", "The network name cannot be found.",
        "No more connections can be made to this remote computer at this time because there are already as many connections as the computer can accept.",

     */
    public static final int STATUS_DISCONNECTED = 1;

    /**
     * 
     */
    public static final int STATUS_LISTENING = 2;

    /**
     * 
     */
    public static final int STATUS_CONNECTION_OK = 3;

    /**
     * 
     */
    public static final int STATUS_SERVER_END_CLOSED = 4;

    private int available;


    /**
     * 
     * @param config
     */

    boolean hasCapability ( int cap ) throws CIFSException;


    /**
     * @return the send buffer size of the underlying connection
     * @throws CIFSException
     */
    int getSendBufferSize () throws CIFSException;


    /**
     * @return the receive buffer size of the underlying connection
     * @throws CIFSException
     */
    int getReceiveBufferSize () throws CIFSException;


    /**

                if ( offerBasic ) {
                    response.addHeader("WWW-Authenticate", "Basic realm=\"" + this.realm + "\"");
                }
                response.setHeader("Connection", "close");
                response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
                response.flushBuffer();
                return;
            }
            HttpSession ssn = request.getSession();