Package org.apache.catalina.tribes.io

Examples of org.apache.catalina.tribes.io.XByteBuffer

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        if ( members == null || members.length == 0 ) return;
        ChannelData data = new ChannelData(true);//generates a unique Id
        data.setAddress(getLocalMember(false));
        data.setTimestamp(System.currentTimeMillis());
        data.setOptions(getOptionFlag());
        data.setMessage(new XByteBuffer(TCP_PING_DATA, false));
        try {
            super.sendMessage(members, data, null);
        }catch (ChannelException x) {
            log.warn("Unable to send TCP ping.",x);
        }
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    }
   
    public synchronized ChannelData getMessage(Member mbr) {
        String msg = "Thread-"+Thread.currentThread().getName()+" Message:"+inc();
        ChannelData data = new ChannelData(true);
        data.setMessage(new XByteBuffer(msg.getBytes(),false));
        data.setAddress(mbr);
       
        return data;
    }
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        }
    }
   
    private void memberBroadcastsReceived(final byte[] b) {
        if (log.isTraceEnabled()) log.trace("Mcast received broadcasts.");
        XByteBuffer buffer = new XByteBuffer(b,true);
        if (buffer.countPackages(true)>0) {
            int count = buffer.countPackages();
            final ChannelData[] data = new ChannelData[count];
            for (int i=0; i<count; i++) {
                try {
                    data[i] = buffer.extractPackage(true);
                }catch (IllegalStateException ise) {
                    log.debug("Unable to decode message.",ise);
                }catch (IOException x) {
                    log.debug("Unable to decode message.",x);
                }
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        public ChannelMessage assemble() {
            if ( !complete() ) throw new IllegalStateException("Fragments are missing.");
            int buffersize = 0;
            for (int i=0; i<frags.length; i++ ) buffersize += frags[i].getLength();
            XByteBuffer buf = new XByteBuffer(buffersize,false);
            msg.setMessage(buf);
            for ( int i=0; i<frags.length; i++ ) {
                msg.getMessage().append(frags[i].getBytesDirect(),0,frags[i].getLength());
            }
            return msg;
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                options = options | BYTE_MESSAGE;
            } else {
                b = XByteBuffer.serialize(msg);
            }
            data.setOptions(options);
            XByteBuffer buffer = new XByteBuffer(b.length+128,false);
            buffer.append(b,0,b.length);
            data.setMessage(buffer);
            getFirstInterceptor().sendMessage(destination, data, null);
        }catch ( Exception x ) {
            if ( x instanceof ChannelException ) throw (ChannelException)x;
            throw new ChannelException(x);
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    }
   
    public synchronized ClusterData getMessage(Member mbr) {
        String msg = new String("Thread-"+Thread.currentThread().getName()+" Message:"+inc());
        ClusterData data = new ClusterData(true);
        data.setMessage(new XByteBuffer(msg.getBytes(),false));
        data.setAddress(mbr);
        return data;
    }
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            System.out.println("Accepted:\n\tThread:"+Thread.currentThread().getName());
            OutputStream out = (socket.getOutputStream());
            InputStream in = socket.getInputStream();
            byte[] input = new byte[43800];
            byte[] outputLine;
            XByteBuffer buf = new XByteBuffer(input.length, true);
            AckProtocol ack = new AckProtocol();
            int length = 0;
           
            while ( (length = in.read(input)) >= 0) {
                buf.append(input, 0, length);
                if (buf.countPackages() > 0) {
                    outputLine = ack.processInput(buf,incounter());
                    out.write(outputLine);
                }
            }
            System.out.println("Finished:\n\tThread:"+Thread.currentThread().getName());
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     * @throws ChannelException - if an error occurs processing the message
     * @see org.apache.catalina.tribes.Channel
     */
    public UniqueId send(Member[] destination, Serializable msg, int options, ErrorHandler handler) throws ChannelException {
        if ( msg == null ) throw new ChannelException("Cant send a NULL message");
        XByteBuffer buffer = null;
        try {
            if ( destination == null || destination.length == 0) throw new ChannelException("No destination given");
            ChannelData data = new ChannelData(true);//generates a unique Id
            data.setAddress(getLocalMember(false));
            data.setTimestamp(System.currentTimeMillis());
            byte[] b = null;
            if ( msg instanceof ByteMessage ){
                b = ((ByteMessage)msg).getMessage();
                options = options | SEND_OPTIONS_BYTE_MESSAGE;
            } else {
                b = XByteBuffer.serialize(msg);
                options = options & (~SEND_OPTIONS_BYTE_MESSAGE);
            }
            data.setOptions(options);
            //XByteBuffer buffer = new XByteBuffer(b.length+128,false);
            buffer = BufferPool.getBufferPool().getBuffer(b.length+128, false);
            buffer.append(b,0,b.length);
            data.setMessage(buffer);
            InterceptorPayload payload = null;
            if ( handler != null ) {
                payload = new InterceptorPayload();
                payload.setErrorHandler(handler);
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            socket.setSoTimeout((int)readTimeout);
            socket.connect(addr, (int) conTimeout);
            if ( sendTest ) {
                ChannelData data = new ChannelData(true);
                data.setAddress(mbr);
                data.setMessage(new XByteBuffer(msgData,false));
                data.setTimestamp(System.currentTimeMillis());
                int options = optionFlag | Channel.SEND_OPTIONS_BYTE_MESSAGE;
                if ( readTest ) options = (options | Channel.SEND_OPTIONS_USE_ACK);
                else options = (options & (~Channel.SEND_OPTIONS_USE_ACK));
                data.setOptions(options);
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    }
   
    public synchronized ClusterData getMessage(Member mbr) {
        String msg = new String("Thread-"+Thread.currentThread().getName()+" Message:"+inc());
        ClusterData data = new ClusterData(true);
        data.setMessage(new XByteBuffer(msg.getBytes(),false));
        data.setAddress(mbr);
       
        return data;
    }
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Related Classes of org.apache.catalina.tribes.io.XByteBuffer

  • org.apache.catalina.tribes.group.GroupChannel
  • org.apache.catalina.tribes.group.interceptors.FragmentationInterceptor$FragCollection
  • org.apache.catalina.tribes.group.interceptors.NonBlockingCoordinator$CoordinationMessage
  • org.apache.catalina.tribes.group.interceptors.TcpFailureDetector
  • org.apache.catalina.tribes.group.interceptors.TcpPingInterceptor
  • org.apache.catalina.tribes.membership.McastServiceImpl
  • org.apache.catalina.tribes.test.NioSenderTest
  • org.apache.catalina.tribes.test.ServerThread
  • org.apache.catalina.tribes.test.TestNioSender
  • org.apache.catalina.tribes.test.transport.SocketNioReceive
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