this.pipe = pipe;
        this.transact = ( pipe.getPipeType() & SmbPipeResource.PIPE_TYPE_TRANSACT ) == SmbPipeResource.PIPE_TYPE_TRANSACT;
        this.call = ( pipe.getPipeType() & SmbPipeResource.PIPE_TYPE_CALL ) == SmbPipeResource.PIPE_TYPE_CALL;
        this.openFlags = ( pipe.getPipeType() & 0xFFFF00FF ) | SmbConstants.O_EXCL;
        this.access = ( pipe.getPipeType() & 7 ) | 0x20000;

        NdrBuffer buf = new NdrBuffer(out, 0);

        msg.flags = DCERPC_FIRST_FRAG | DCERPC_LAST_FRAG;
        msg.call_id = call_id.incrementAndGet();

        msg.encode(buf);

        if ( this.securityProvider != null ) {
            buf.setIndex(0);
            this.securityProvider.wrap(buf);
        }
        return buf;

                    }
                    return;
                }
            }
        }

    }


    /*
     * 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.
     */

    }


    @Override
    public void destroy () {}


    /**
     * This method simply calls <tt>negotiate( req, resp, false )</tt>
     * and then <tt>chain.doFilter</tt>. You can override and call
     * negotiate manually to achive a variety of different behavior.
     */
    @Override
    public void doFilter ( ServletRequest request, ServletResponse response, FilterChain chain ) throws IOException, ServletException {

     * and bytes. This is so we can write batched smbs because
     * all but the first smb of the chaain do not have a header
     * and therefore we do not want to writeHeaderWireFormat. We
     * just recursivly call writeAndXWireFormat.
     */ 

    int encode( byte[] dst, int dstIndex ) {
        int start = headerStart = dstIndex;

        dstIndex += writeHeaderWireFormat( dst, dstIndex );

        }
    }

    public void destroy() {
    }

    /**
     * This method simply calls <tt>negotiate( req, resp, false )</tt>
     * and then <tt>chain.doFilter</tt>. You can override and call
     * negotiate manually to achive a variety of different behavior.
     */
    public void doFilter( ServletRequest request,
                ServletResponse response,

        return "smb://" + getTestServer() + "/IPC$/" + testTransactPipe;
    }


    private String getCallPipeUrl () {
        String testCallPipe = getProperties().get(TestProperties.TEST_CALL_PIPE);
        Assume.assumeNotNull(testCallPipe);
        return "smb://" + getTestServer() + "/IPC$/" + testCallPipe;
    }


    @Test
    public void testTransactPipe () throws IOException {

                case SmbComTransaction.NET_SERVER_ENUM3:
                case SmbComTransaction.TRANS_PEEK_NAMED_PIPE:
                case SmbComTransaction.TRANS_WAIT_NAMED_PIPE:
                case SmbComTransaction.TRANS_CALL_NAMED_PIPE:
                case SmbComTransaction.TRANS_TRANSACT_NAMED_PIPE:
                case SmbComTransaction.TRANS2_GET_DFS_REFERRAL:
                    break;
                default:

        key.mid = Encdec.dec_uint16le( sbuf, 34 ) & 0xFFFF;

        /* Unless key returned is null or invalid Transport.loop() always
         * calls doRecv() after and no one else but the transport thread
         * should call doRecv(). Therefore it is ok to expect that the data
         * in sbuf will be preserved for copying into BUF in doRecv().
         */

        return key;
    }

     * and bytes. This is so we can write batched smbs because
     * all but the first smb of the chaain do not have a header
     * and therefore we do not want to writeHeaderWireFormat. We
     * just recursivly call writeAndXWireFormat.
     */

    @Override
    public int encode ( byte[] dst, int dstIndex ) {
        int start = this.headerStart = dstIndex;

        dstIndex += writeHeaderWireFormat(dst, dstIndex);