Package org.jgroups.debug

Examples of org.jgroups.debug.Debugger

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            return;

        channel=new JChannel(props);
        // channel.setOpt(Channel.BLOCK, Boolean.TRUE);
        if(debug) {
            debugger=new Debugger((JChannel)channel, cummulative);
            debugger.start();
        }
        channel.setOpt(Channel.AUTO_RECONNECT, Boolean.TRUE);
        channel.setReceiver(this);
        channel.addChannelListener(this);
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        boolean jg=false; // use JGroups channel instead of UDP MulticastSocket
        JChannel channel=null;
        String group_name="SpeedTest-Group";
        Message send_msg;
        boolean debug=false, cummulative=false, busy_sleep=false, yield=false, loopback=false;
        Debugger debugger=null;
        long sleep_time=1; // sleep in msecs between msg sends
        ExposedByteArrayOutputStream output=new ExposedByteArrayOutputStream(64);
        String props;


        props="UDP(mcast_addr=224.0.0.36;mcast_port=55566;ip_ttl=32;" +
                "ucast_send_buf_size=32000;ucast_recv_buf_size=64000;" +
                "mcast_send_buf_size=32000;mcast_recv_buf_size=64000):" +
                "PING(timeout=2000;num_initial_members=3):" +
                "MERGE2(min_interval=5000;max_interval=10000):" +
                "FD_SOCK:" +
                "VERIFY_SUSPECT(timeout=1500):" +
                "pbcast.NAKACK(max_xmit_size=8192;gc_lag=50;retransmit_timeout=600,800,1200,2400,4800):" +
                "UNICAST(timeout=1200):" +
                "pbcast.STABLE(desired_avg_gossip=10000):" +
                "FRAG(frag_size=8192;down_thread=false;up_thread=false):" +
                "pbcast.GMS(join_timeout=5000;join_retry_timeout=2000;" +
                "shun=false;print_local_addr=true):" +
                "pbcast.STATE_TRANSFER";
                //  "PERF(details=true)";



        for(int i=0; i < args.length; i++) {
            if("-help".equals(args[i])) {
                help();
                return;
            }
            if("-jg".equals(args[i])) {
                jg=true;
                continue;
            }
            if("-loopback".equals(args[i])) {
                loopback=true;
                continue;
            }
            if("-props".equals(args[i])) {
                props=args[++i];
                continue;
            }
            if("-debug".equals(args[i])) {
                debug=true;
                continue;
            }
            if("-cummulative".equals(args[i])) {
                cummulative=true;
                continue;
            }
            if("-busy_sleep".equals(args[i])) {
                busy_sleep=true;
                continue;
            }
            if("-yield".equals(args[i])) {
                yield=true;
                num_yields++;
                continue;
            }
            if("-sleep".equals(args[i])) {
                sleep_time=Long.parseLong(args[++i]);
                continue;
            }
            if("-num_msgs".equals(args[i])) {
                num_msgs=Integer.parseInt(args[++i]);
                continue;
            }
            help();
            return;
        }

        System.out.println("jg       = " + jg +
                "\nloopback = " + loopback +
                "\ndebug    = " + debug +
                "\nsleep    = " + sleep_time +
                "\nbusy_sleep=" + busy_sleep +
                "\nyield=" + yield +
                "\nnum_yields=" + num_yields +
                "\nnum_msgs = " + num_msgs +
                           '\n');



        try {
            matrix=new int[num_msgs][2];
            for(int i=0; i < num_msgs; i++) {
                for(int j=0; j < matrix[i].length; j++)
                    matrix[i][j]=0;
            }

            if(jg) {
                if(loopback) {
                    ProtocolStackConfigurator conf=ConfiguratorFactory.getStackConfigurator(props);
                    String tmp=conf.getProtocolStackString();
                    int index=tmp.indexOf(':');
                    props=LOOPBACK + tmp.substring(index);
                }
                channel=new JChannel(props);
                // System.out.println("props:\n" + channel.getProperties());
                channel.connect(group_name);
                if(debug) {
                    debugger=new Debugger(channel, cummulative);
                    debugger.start();
                }
            }
            else {
                group_addr=InetAddress.getByName("224.0.0.36");
                sock=new DatagramSocket();
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        JChannel channel=null;
        String props=null, loopback_props;
        String group_name="SpeedTest-Group";
        Message send_msg;
        boolean debug=false, cummulative=false;
        Debugger debugger=null;
        long sleep_time=1; // sleep in msecs between msg sends
        boolean busy_sleep=false;
        boolean yield=false;
        int num_yields=0;
        boolean loopback=false;


        props="UDP(mcast_addr=224.0.0.36;mcast_port=55566;ip_ttl=32;" +
                "ucast_send_buf_size=32000;ucast_recv_buf_size=64000;" +
                "mcast_send_buf_size=32000;mcast_recv_buf_size=64000):" +
                "PING(timeout=2000;num_initial_members=3):" +
                "MERGE2(min_interval=5000;max_interval=10000):" +
                "FD_SOCK:" +
                "VERIFY_SUSPECT(timeout=1500):" +
                "pbcast.NAKACK(max_xmit_size=8192;gc_lag=50;retransmit_timeout=600,800,1200,2400,4800):" +
                "UNICAST(timeout=1200):" +
                "pbcast.STABLE(desired_avg_gossip=10000):" +
                "FRAG(frag_size=8192;down_thread=false;up_thread=false):" +
// "PIGGYBACK(max_size=16000;max_wait_time=500):" +
                "pbcast.GMS(join_timeout=5000;join_retry_timeout=2000;" +
                "shun=false;print_local_addr=true):" +
                "pbcast.STATE_TRANSFER";
        // "PERF(details=true)";


        loopback_props="LOOPBACK:" +
                "PING(timeout=2000;num_initial_members=3):" +
                "MERGE2(min_interval=5000;max_interval=10000):" +
                "FD_SOCK:" +
                "VERIFY_SUSPECT(timeout=1500):" +
                "pbcast.NAKACK(gc_lag=50;retransmit_timeout=600,800,1200,2400,4800):" +
                "UNICAST(timeout=5000):" +
                "pbcast.STABLE(desired_avg_gossip=20000):" +
                "FRAG(frag_size=16000;down_thread=false;up_thread=false):" +
                "pbcast.GMS(join_timeout=5000;join_retry_timeout=2000;" +
                "shun=false;print_local_addr=true):" +
                "pbcast.STATE_TRANSFER";


        for(int i=0; i < args.length; i++) {
            if("-help".equals(args[i])) {
                help();
                return;
            }
            if("-jg".equals(args[i])) {
                jg=true;
                continue;
            }
            if("-loopback".equals(args[i])) {
                loopback=true;
                props=loopback_props;
                continue;
            }
            if("-props".equals(args[i])) {
                props=args[++i];
                continue;
            }
            if("-debug".equals(args[i])) {
                debug=true;
                continue;
            }
            if("-cummulative".equals(args[i])) {
                cummulative=true;
                continue;
            }
            if("-busy_sleep".equals(args[i])) {
                busy_sleep=true;
                continue;
            }
            if("-yield".equals(args[i])) {
                yield=true;
                num_yields++;
                continue;
            }
            if("-sleep".equals(args[i])) {
                sleep_time=Long.parseLong(args[++i]);
                continue;
            }
            if("-num_msgs".equals(args[i])) {
                num_msgs=Integer.parseInt(args[++i]);
                continue;
            }
            help();
            return;
        }

        System.out.println("jg       = " + jg +
                "\nloopback = " + loopback +
                "\ndebug    = " + debug +
                "\nsleep    = " + sleep_time +
                "\nbusy_sleep=" + busy_sleep +
                "\nyield=" + yield +
                "\nnum_yields=" + num_yields +
                "\nnum_msgs = " + num_msgs +
                           '\n');



        try {
            matrix=new int[num_msgs][2];
            for(int i=0; i < num_msgs; i++) {
                for(int j=0; j < matrix[i].length; j++)
                    matrix[i][j]=0;
            }

            if(jg) {
                channel=new JChannel(props);
                channel.connect(group_name);
                if(debug) {
                    debugger=new Debugger(channel, cummulative);
                    debugger.start();
                }
            }
            else {
                group_addr=InetAddress.getByName("224.0.0.36");
                sock=new MulticastSocket(7777);
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    public static void main(String[] args) {
  Hashtable            ht;
  int                  i;
  byte[]               buf;
  boolean              use_replicated_hashtable=false, debug=false, cummulative=false;
  Debugger             debugger=null;


  /*
  String props="UDP(mcast_addr=224.0.0.36;mcast_port=55566;ip_ttl=32;" +
      "mcast_send_buf_size=150000;mcast_recv_buf_size=80000):" +
      "PING(timeout=2000;num_initial_members=3):" +
      "MERGE2(min_interval=5000;max_interval=10000):" +
      "FD_SOCK:" +
      "VERIFY_SUSPECT(timeout=1500):" +
      "pbcast.STABLE(desired_avg_gossip=20000):" +
      "pbcast.NAKACK(gc_lag=50;retransmit_timeout=300,600,1200,2400,4800):" +
      "UNICAST(timeout=5000):" +
      "FRAG(frag_size=16000;down_thread=false;up_thread=false):" +
      "pbcast.GMS(join_timeout=5000;join_retry_timeout=2000;" +
      "shun=false;print_local_addr=true):" +
      "pbcast.STATE_TRANSFER";
      // "PERF(details=true)";
  */


 
  String props="UDP(mcast_addr=224.0.0.36;mcast_port=55566;ip_ttl=32;" +
            "mcast_send_buf_size=150000;mcast_recv_buf_size=80000):" +
            "PING(timeout=2000;num_initial_members=3):" +
            "MERGE2(min_interval=5000;max_interval=10000):" +
            "FD_SOCK:" +
            "VERIFY_SUSPECT(timeout=1500):" +
            "pbcast.NAKACK(gc_lag=50;retransmit_timeout=600,1200,2400,4800):" +
            "UNICAST(timeout=5000):" +
            "pbcast.STABLE(desired_avg_gossip=20000):" +
            "FRAG(frag_size=16000;down_thread=false;up_thread=false):" +
            "pbcast.GMS(join_timeout=5000;join_retry_timeout=2000;" +
            "shun=false;print_local_addr=true):" +
            "pbcast.STATE_TRANSFER";
        // "PERF(details=true)";
 



 





  /*
  String props="UDP(mcast_addr=224.0.0.35;mcast_port=45566;ip_ttl=32;" +
      "mcast_send_buf_size=150000;mcast_recv_buf_size=80000):" +
      //"PIGGYBACK:" +
      "PING(timeout=2000;num_initial_members=5):" +
      "FD_SOCK:" +
      "VERIFY_SUSPECT(timeout=1500):" +
      "UNICAST(timeout=5000):" +
      "FRAG(frag_size=4096;down_thread=false;up_thread=false):" +
      "TOTAL_TOKEN(block_sending=1000;unblock_sending=200):" +
      "pbcast.GMS(join_timeout=5000;join_retry_timeout=2000;" +
      "shun=false;print_local_addr=true)";
  */
 

  for(i=0; i < args.length; i++) {
      if("-help".equals(args[i])) {
    help();
    return;
      }
      if("-use_rht".equals(args[i])) {
    use_replicated_hashtable=true;
    continue;
      }
      if("-props".equals(args[i])) {
    props=args[++i];
    continue;
      }
      if("-debug".equals(args[i])) {
    debug=true;
    continue;
      }
      if("-cummulative".equals(args[i])) {
    cummulative=true;
    continue;
      }
  }




 
 
  try {
      if(use_replicated_hashtable) {
    ht=new ReplicatedHashtable("HashtableTest", new JChannelFactory(), props, 1000);
    if(debug) {
        debugger=new Debugger((JChannel)((ReplicatedHashtable)ht).getChannel(), cummulative);
    }
    ((ReplicatedHashtable)ht).addNotifier(new Notifier(NUM_ITEMS));
      }
      else {
    ht=new DistributedHashtable("HashtableTest", new JChannelFactory(), props, 1000);
    if(debug) {
        debugger=new Debugger((JChannel)((DistributedHashtable)ht).getChannel(), cummulative);
    }
    // ((DistributedHashtable)ht).addNotifier(new MyNotifier());
      }
      if(debugger != null)
    debugger.start();
     
      System.out.println("Hashtable already has " + ht.size() + " items");

      System.out.print("Press key to insert " + NUM_ITEMS + " 1k items into DistributedHashtable");
      System.in.read();
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    public void start() throws Exception {
        channel=new JChannel(props);
        if(debug) {
            debugger=new Debugger((JChannel)channel, cummulative);
            debugger.start();
        }
        //channel.setOpt(Channel.LOCAL, Boolean.FALSE);
        disp=new MessageDispatcher(channel, null, null, this);
        channel.connect("MessageDispatcherTestAsyncGroup");
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        System.out.println("channel1 connected, view is " + channel1.getView());

        adapter1=new PullPushAdapter(channel1);

        if(USE_DEBUGGER) {
            debugger1=new Debugger(channel1, CUMMULATIVE, "channel 1");
            debugger1.start();
        }

        // sleep one second before second member joins
        try {
            Thread.sleep(1000);
        }
        catch(InterruptedException ex) {
        }

            channel2=new JChannel(properties);
            channel2.connect(groupName);
            System.out.println("channel2 connected, view is " + channel2.getView());

            adapter2=new PullPushAdapter(channel2);

            if(USE_DEBUGGER) {
                debugger2=new Debugger(channel2, CUMMULATIVE, "channel 2");
                debugger2.start();
            }

            // sleep one second before processing continues
            try {
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  • org.jgroups.tests.HashtableTest
  • org.jgroups.tests.MessageDispatcherTestAsync
  • org.jgroups.tests.SpeedTest
  • org.jgroups.tests.SpeedTest_NIO
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