Package org.jgroups

Examples of org.jgroups.Address

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    public String getBackups() {
        return backups != null? backups.toString() : null;
    }

    public void handleView(View view) {
        Address oldCoord = coord;
        if(view.size() > 0) {
            coord=view.getMembers().firstElement();
            is_coord=coord.equals(local_addr);
            if(log.isDebugEnabled())
                log.debug("local_addr=" + local_addr + ", coord=" + coord + ", is_coord=" + is_coord);
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        final AtomicLong seqno=new AtomicLong(1);
        final AtomicInteger delivered_msgs=new AtomicInteger(0);
        final Lock lock=new ReentrantLock();
        final Condition all_msgs_delivered=lock.newCondition();
        final ConcurrentLinkedQueue<Long> delivered_msg_list=new ConcurrentLinkedQueue<Long>();
        final Address local_addr=Util.createRandomAddress("A");
        final Address sender=Util.createRandomAddress("B");

        unicast.setDownProtocol(new Protocol() {
            public Object down(Event evt) {
                return null;
            }
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        c1 = createChannel(true);
        ServerObject serverObject = new ServerObject("obj1");
        RpcDispatcher disp=new RpcDispatcher(c1, null, null, serverObject);
        serverObject.setRpcDispatcher(disp);
        c1.connect(name);
        Address localAddress = c1.getAddress();

        // call the nested group method on itself
        MethodCall call = new MethodCall("outerMethod", new Object[0], new Class[0]);
        log("calling outerMethod() on all members");
        RspList rspList = disp.callRemoteMethods(null, call, GroupRequest.GET_ALL, 0);
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        c2 = createChannel(c1);
        obj2 = new ServerObject("obj2");
        RpcDispatcher disp2=new RpcDispatcher(c2, null, null, obj2);
        obj2.setRpcDispatcher(disp2);
        c2.connect(name);
        Address localAddress2 = c2.getAddress();

        // call a point-to-point method on Member 2 that triggers a nested distributed RPC
        MethodCall call = new MethodCall("outerMethod", new Object[0], new Class[0]);
        log("calling outerMethod() on " + localAddress2);
        Object retval = disp1.callRemoteMethod(localAddress2, call, GroupRequest.GET_ALL, 0);
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                List<Address> nodes=tmp_hash_function.hash(key, repl_count);
                if(nodes == null || nodes.isEmpty())
                    continue;
                if(!nodes.contains(local_addr)) {
                    Address dest=nodes.get(0); // should only have 1 element anyway
                    move(dest, key, tmp.getVal(), repl_count, val.getTimeout(), true);
                    _remove(key);
                }
            }
        }
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                }
            }
            else if(repl_count == 1) {
                List<Address> tmp_nodes=new_func.hash(key, repl_count);
                if(!tmp_nodes.isEmpty()) {
                    Address mbr=tmp_nodes.get(0);
                    if(!mbr.equals(local_addr)) {
                        move(mbr, key, real_value, repl_count, val.getTimeout(), false);
                        _remove(key);
                    }
                }
            }
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            SortedMap<Short, Address> tailmap=nodes.tailMap((short)index);
            int count=0;

            for(Map.Entry<Short,Address> entry: tailmap.entrySet()) {
                Address val=entry.getValue();
                results.add(val);
                if(++count >= replication_count)
                    break;
            }

            if(count < replication_count) {
                for(Map.Entry<Short,Address> entry: nodes.entrySet()) {
                    Address val=entry.getValue();
                    results.add(val);
                    if(++count >= replication_count)
                        break;
                }
            }
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        final AtomicLong seqno=new AtomicLong(1);
        final AtomicInteger delivered_msgs=new AtomicInteger(0);
        final Lock lock=new ReentrantLock();
        final Condition all_msgs_delivered=lock.newCondition();
        final ConcurrentLinkedQueue<Long> delivered_msg_list=new ConcurrentLinkedQueue<Long>();
        final Address local_addr=Util.createRandomAddress();
        final Address sender=Util.createRandomAddress();

        if(timer == null)
            timer=new TimeScheduler2();
        unicast.setTimer(timer);
        System.out.println("timer is a " + timer.getClass());
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        }
        suspected_mbrs.retainAll(current_members); // remove all elements of suspected_mbrs which are not current members

        // for the members that have already joined, return the current digest and membership
        for(Iterator<Address> it=new_mbrs.iterator(); it.hasNext();) {
            Address mbr=it.next();
            if(gms.members.contains(mbr)) { // already joined: return current digest and membership
                if(log.isWarnEnabled())
                    log.warn(mbr + " already present; returning existing view " + gms.view);
                JoinRsp join_rsp=new JoinRsp(new View(gms.view_id, gms.members.getMembers()), gms.getDigest());
                gms.sendJoinResponse(join_rsp, mbr);
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            case Event.MSG:
                Message msg=(Message)evt.getArg();
                if(msg.isFlagSet(Message.NO_FC))
                    break;

                Address dest=msg.getDest();
                boolean multicast=dest == null || dest.isMulticastAddress();
                boolean handle_multicasts=handleMulticastMessage();
                boolean process=(handle_multicasts && multicast) || (!handle_multicasts && !multicast);
                if(!process)
                    break;
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  • flex.messaging.cluster.JGroupsCluster
  • org.exoplatform.services.remote.group.impl.CommunicationServiceImpl
  • org.exoplatform.services.rpc.impl.AbstractRPCService
  • org.exoplatform.services.rpc.impl.RPCServiceImpl
  • org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher
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  • org.infinispan.remoting.transport.jgroups.JGroupsTopologyAwareAddress$Externalizer
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  • org.jboss.as.clustering.CoreGroupCommunicationService
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