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  3. org.apache.catalina.tribes.util.Arrays

Java 类org.apache.catalina.tribes.util.Arrays 实例源码

项目：tomcat7    文件：NonBlockingCoordinator.java    
protected void sendElectionMsgToNextInline(MemberImpl local, CoordinationMessage msg) throws ChannelException { 
    int next = Arrays.nextIndex(local,msg.getMembers());
    int current = next;
    msg.leader = msg.getMembers()[0];
    boolean sent =  false;
    while ( !sent && current >= 0 ) {
        try {
            sendElectionMsg(local, msg.getMembers()[current], msg);
            sent = true;
        }catch ( ChannelException x  ) {
            log.warn("Unable to send election message to:"+msg.getMembers()[current]);
            current = Arrays.nextIndex(msg.getMembers()[current],msg.getMembers());
            if ( current == next ) throw x;
        }
    }
}
项目：tomcat7    文件：NonBlockingCoordinator.java    
protected void handleMyToken(MemberImpl local, CoordinationMessage msg, Member sender,Membership merged) throws ChannelException {
    if ( local.equals(msg.getLeader()) ) {
        //no leadership change
        if ( Arrays.sameMembers(msg.getMembers(),merged.getMembers()) ) {
            msg.type = COORD_CONF;
            super.sendMessage(Arrays.remove(msg.getMembers(),local),createData(msg,local),null);
            handleViewConf(msg,local,merged);
        } else {
            //membership change
            suggestedView = new Membership(local,AbsoluteOrder.comp,true);
            suggestedviewId = msg.getId();
            Arrays.fill(suggestedView,merged.getMembers());
            msg.view = merged.getMembers();
            sendElectionMsgToNextInline(local,msg);
        }
    } else {
        //leadership change
        suggestedView = null;
        suggestedviewId = null;
        msg.view = merged.getMembers();
        sendElectionMsgToNextInline(local,msg);
    }
}
项目：tomcat7    文件：NonBlockingCoordinator.java    
protected void handleViewConf(CoordinationMessage msg, Member sender,Membership merged) throws ChannelException {
    if ( viewId != null && msg.getId().equals(viewId) ) return;//we already have this view
    view = new Membership((MemberImpl)getLocalMember(false),AbsoluteOrder.comp,true);
    Arrays.fill(view,msg.getMembers());
    viewId = msg.getId();

    if ( viewId.equals(suggestedviewId) ) {
        suggestedView = null;
        suggestedviewId = null;
    }

    if (suggestedView != null && AbsoluteOrder.comp.compare(suggestedView.getMembers()[0],merged.getMembers()[0])<0 ) {
        suggestedView = null;
        suggestedviewId = null;
    }

    viewChange(viewId,view.getMembers());
    fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_CONF_RX,this,"Accepted View"));

    if ( suggestedviewId == null && hasHigherPriority(merged.getMembers(),membership.getMembers()) ) {
        startElection(false);
    }
}
项目：tomcat7    文件：NonBlockingCoordinator.java    
@Override
public void messageReceived(ChannelMessage msg) {
    if ( Arrays.contains(msg.getMessage().getBytesDirect(),0,COORD_ALIVE,0,COORD_ALIVE.length) ) {
        //ignore message, its an alive message
        fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_MSG_ARRIVE,this,"Alive Message"));

    } else if ( Arrays.contains(msg.getMessage().getBytesDirect(),0,COORD_HEADER,0,COORD_HEADER.length) ) {
        try {
            CoordinationMessage cmsg = new CoordinationMessage(msg.getMessage());
            Member[] cmbr = cmsg.getMembers();
            fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_MSG_ARRIVE,this,"Coord Msg Arrived("+Arrays.toNameString(cmbr)+")"));
            processCoordMessage(cmsg, msg.getAddress());
        }catch ( ChannelException x ) {
            log.error("Error processing coordination message. Could be fatal.",x);
        }
    } else {
        super.messageReceived(msg);
    }
}
项目：tomcat7    文件：NonBlockingCoordinator.java    
@Override
public void heartbeat() {
    try {
        MemberImpl local = (MemberImpl)getLocalMember(false);
        if ( view != null && (Arrays.diff(view,membership,local).length != 0 ||  Arrays.diff(membership,view,local).length != 0) ) {
            if ( isHighest() ) {
                fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_START_ELECT, this,
                                                           "Heartbeat found inconsistency, restart election"));
                startElection(true);
            }            
        }
    } catch ( Exception x  ){
        log.error("Unable to perform heartbeat.",x);
    } finally {
        super.heartbeat();
    }
}
项目：tomcat7    文件：CoordinationDemo.java    
public static void run(String[] args,CoordinationDemo demo) throws Exception {
    usage();
    java.util.Arrays.fill(VIEW_EVENTS,true);

    for (int i=0; i<args.length; i++ ) {
        if ( "-c".equals(args[i]) )
            CHANNEL_COUNT = Integer.parseInt(args[++i]);
        else if ( "-t".equals(args[i]) )
            MULTI_THREAD = Boolean.parseBoolean(args[++i]);
        else if ( "-s".equals(args[i]) )
            SLEEP_TIME = Long.parseLong(args[++i]);
        else if ( "-sc".equals(args[i]) )
            CLEAR_SCREEN = Integer.parseInt(args[++i]);
        else if ( "-p".equals(args[i]) )
            setEvents(args[++i]);
        else if ( "-h".equals(args[i]) ) System.exit(0);
    }
    demo.init();
    demo.waitForInput();
}
项目：tomcat7    文件：MembersWithProperties.java    
@SuppressWarnings("unused")
public static void main(String[] args) throws Exception {
    if (args.length==0) usage();
    main = Thread.currentThread();
    ManagedChannel channel = (ManagedChannel) ChannelCreator.createChannel(args);
    Properties props = new Properties();
    props.setProperty("mydomainkey","mydomainvalue");
    props.setProperty("someotherkey", Arrays.toString(UUIDGenerator.randomUUID(true)));
    new MembersWithProperties(channel, props);
    channel.start(Channel.DEFAULT);
    Runtime.getRuntime().addShutdownHook(new Shutdown(channel));
    try {
        Thread.sleep(Long.MAX_VALUE);
    }catch(InterruptedException ix) {
        Thread.sleep(5000);//allow everything to shutdown
    }
}
项目：apache-tomcat-7.0.73-with-comment    文件：NonBlockingCoordinator.java    
protected void sendElectionMsgToNextInline(MemberImpl local, CoordinationMessage msg) throws ChannelException { 
    int next = Arrays.nextIndex(local,msg.getMembers());
    int current = next;
    msg.leader = msg.getMembers()[0];
    boolean sent =  false;
    while ( !sent && current >= 0 ) {
        try {
            sendElectionMsg(local, msg.getMembers()[current], msg);
            sent = true;
        }catch ( ChannelException x  ) {
            log.warn("Unable to send election message to:"+msg.getMembers()[current]);
            current = Arrays.nextIndex(msg.getMembers()[current],msg.getMembers());
            if ( current == next ) throw x;
        }
    }
}
项目：apache-tomcat-7.0.73-with-comment    文件：NonBlockingCoordinator.java    
protected void handleMyToken(MemberImpl local, CoordinationMessage msg, Member sender,Membership merged) throws ChannelException {
    if ( local.equals(msg.getLeader()) ) {
        //no leadership change
        if ( Arrays.sameMembers(msg.getMembers(),merged.getMembers()) ) {
            msg.type = COORD_CONF;
            super.sendMessage(Arrays.remove(msg.getMembers(),local),createData(msg,local),null);
            handleViewConf(msg,local,merged);
        } else {
            //membership change
            suggestedView = new Membership(local,AbsoluteOrder.comp,true);
            suggestedviewId = msg.getId();
            Arrays.fill(suggestedView,merged.getMembers());
            msg.view = merged.getMembers();
            sendElectionMsgToNextInline(local,msg);
        }
    } else {
        //leadership change
        suggestedView = null;
        suggestedviewId = null;
        msg.view = merged.getMembers();
        sendElectionMsgToNextInline(local,msg);
    }
}
项目：apache-tomcat-7.0.73-with-comment    文件：NonBlockingCoordinator.java    
protected void handleViewConf(CoordinationMessage msg, Member sender,Membership merged) throws ChannelException {
    if ( viewId != null && msg.getId().equals(viewId) ) return;//we already have this view
    view = new Membership((MemberImpl)getLocalMember(false),AbsoluteOrder.comp,true);
    Arrays.fill(view,msg.getMembers());
    viewId = msg.getId();

    if ( viewId.equals(suggestedviewId) ) {
        suggestedView = null;
        suggestedviewId = null;
    }

    if (suggestedView != null && AbsoluteOrder.comp.compare(suggestedView.getMembers()[0],merged.getMembers()[0])<0 ) {
        suggestedView = null;
        suggestedviewId = null;
    }

    viewChange(viewId,view.getMembers());
    fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_CONF_RX,this,"Accepted View"));

    if ( suggestedviewId == null && hasHigherPriority(merged.getMembers(),membership.getMembers()) ) {
        startElection(false);
    }
}
项目：apache-tomcat-7.0.73-with-comment    文件：NonBlockingCoordinator.java    
@Override
public void messageReceived(ChannelMessage msg) {
    if ( Arrays.contains(msg.getMessage().getBytesDirect(),0,COORD_ALIVE,0,COORD_ALIVE.length) ) {
        //ignore message, its an alive message
        fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_MSG_ARRIVE,this,"Alive Message"));

    } else if ( Arrays.contains(msg.getMessage().getBytesDirect(),0,COORD_HEADER,0,COORD_HEADER.length) ) {
        try {
            CoordinationMessage cmsg = new CoordinationMessage(msg.getMessage());
            Member[] cmbr = cmsg.getMembers();
            fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_MSG_ARRIVE,this,"Coord Msg Arrived("+Arrays.toNameString(cmbr)+")"));
            processCoordMessage(cmsg, msg.getAddress());
        }catch ( ChannelException x ) {
            log.error("Error processing coordination message. Could be fatal.",x);
        }
    } else {
        super.messageReceived(msg);
    }
}
项目：apache-tomcat-7.0.73-with-comment    文件：NonBlockingCoordinator.java    
@Override
public void heartbeat() {
    try {
        MemberImpl local = (MemberImpl)getLocalMember(false);
        if ( view != null && (Arrays.diff(view,membership,local).length != 0 ||  Arrays.diff(membership,view,local).length != 0) ) {
            if ( isHighest() ) {
                fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_START_ELECT, this,
                                                           "Heartbeat found inconsistency, restart election"));
                startElection(true);
            }            
        }
    } catch ( Exception x  ){
        log.error("Unable to perform heartbeat.",x);
    } finally {
        super.heartbeat();
    }
}
项目：apache-tomcat-7.0.73-with-comment    文件：CoordinationDemo.java    
public static void run(String[] args,CoordinationDemo demo) throws Exception {
    usage();
    java.util.Arrays.fill(VIEW_EVENTS,true);

    for (int i=0; i<args.length; i++ ) {
        if ( "-c".equals(args[i]) )
            CHANNEL_COUNT = Integer.parseInt(args[++i]);
        else if ( "-t".equals(args[i]) )
            MULTI_THREAD = Boolean.parseBoolean(args[++i]);
        else if ( "-s".equals(args[i]) )
            SLEEP_TIME = Long.parseLong(args[++i]);
        else if ( "-sc".equals(args[i]) )
            CLEAR_SCREEN = Integer.parseInt(args[++i]);
        else if ( "-p".equals(args[i]) )
            setEvents(args[++i]);
        else if ( "-h".equals(args[i]) ) System.exit(0);
    }
    demo.init();
    demo.waitForInput();
}
项目：apache-tomcat-7.0.73-with-comment    文件：MembersWithProperties.java    
@SuppressWarnings("unused")
public static void main(String[] args) throws Exception {
    if (args.length==0) usage();
    main = Thread.currentThread();
    ManagedChannel channel = (ManagedChannel) ChannelCreator.createChannel(args);
    Properties props = new Properties();
    props.setProperty("mydomainkey","mydomainvalue");
    props.setProperty("someotherkey", Arrays.toString(UUIDGenerator.randomUUID(true)));
    new MembersWithProperties(channel, props);
    channel.start(Channel.DEFAULT);
    Runtime.getRuntime().addShutdownHook(new Shutdown(channel));
    try {
        Thread.sleep(Long.MAX_VALUE);
    }catch(InterruptedException ix) {
        Thread.sleep(5000);//allow everything to shutdown
    }
}
项目：lazycat    文件：UniqueId.java    
@Override
public boolean equals(Object other) {
    boolean result = (other instanceof UniqueId);
    if (result) {
        UniqueId uid = (UniqueId) other;
        if (this.id == null && uid.id == null)
            result = true;
        else if (this.id == null && uid.id != null)
            result = false;
        else if (this.id != null && uid.id == null)
            result = false;
        else
            result = Arrays.equals(this.id, uid.id);
    } // end if
    return result;
}
项目：lazycat    文件：ChannelCoordinator.java    
/**
 * Send a message to one or more members in the cluster
 * 
 * @param destination
 *            Member[] - the destinations, null or zero length means all
 * @param msg
 *            ClusterMessage - the message to send
 * @param payload
 *            TBA
 */
@Override
public void sendMessage(Member[] destination, ChannelMessage msg, InterceptorPayload payload)
        throws ChannelException {
    if (destination == null)
        destination = membershipService.getMembers();
    if ((msg.getOptions() & Channel.SEND_OPTIONS_MULTICAST) == Channel.SEND_OPTIONS_MULTICAST) {
        membershipService.broadcast(msg);
    } else {
        clusterSender.sendMessage(msg, destination);
    }
    if (Logs.MESSAGES.isTraceEnabled()) {
        Logs.MESSAGES.trace("ChannelCoordinator - Sent msg:" + new UniqueId(msg.getUniqueId()) + " at "
                + new java.sql.Timestamp(System.currentTimeMillis()) + " to " + Arrays.toNameString(destination));
    }
}
项目：lazycat    文件：NonBlockingCoordinator.java    
protected void sendElectionMsgToNextInline(MemberImpl local, CoordinationMessage msg) throws ChannelException {
    int next = Arrays.nextIndex(local, msg.getMembers());
    int current = next;
    msg.leader = msg.getMembers()[0];
    boolean sent = false;
    while (!sent && current >= 0) {
        try {
            sendElectionMsg(local, msg.getMembers()[current], msg);
            sent = true;
        } catch (ChannelException x) {
            log.warn("Unable to send election message to:" + msg.getMembers()[current]);
            current = Arrays.nextIndex(msg.getMembers()[current], msg.getMembers());
            if (current == next)
                throw x;
        }
    }
}
项目：lazycat    文件：NonBlockingCoordinator.java    
protected Membership mergeOnArrive(CoordinationMessage msg, Member sender) {
    fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_PRE_MERGE, this, "Pre merge"));
    MemberImpl local = (MemberImpl) getLocalMember(false);
    Membership merged = new Membership(local, AbsoluteOrder.comp, true);
    Arrays.fill(merged, msg.getMembers());
    Arrays.fill(merged, getMembers());
    Member[] diff = Arrays.diff(merged, membership, local);
    for (int i = 0; i < diff.length; i++) {
        if (!alive(diff[i]))
            merged.removeMember((MemberImpl) diff[i]);
        else
            memberAdded(diff[i], false);
    }
    fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_POST_MERGE, this, "Post merge"));
    return merged;
}
项目：lazycat    文件：NonBlockingCoordinator.java    
protected void handleMyToken(MemberImpl local, CoordinationMessage msg, Member sender, Membership merged)
        throws ChannelException {
    if (local.equals(msg.getLeader())) {
        // no leadership change
        if (Arrays.sameMembers(msg.getMembers(), merged.getMembers())) {
            msg.type = COORD_CONF;
            super.sendMessage(Arrays.remove(msg.getMembers(), local), createData(msg, local), null);
            handleViewConf(msg, local, merged);
        } else {
            // membership change
            suggestedView = new Membership(local, AbsoluteOrder.comp, true);
            suggestedviewId = msg.getId();
            Arrays.fill(suggestedView, merged.getMembers());
            msg.view = merged.getMembers();
            sendElectionMsgToNextInline(local, msg);
        }
    } else {
        // leadership change
        suggestedView = null;
        suggestedviewId = null;
        msg.view = merged.getMembers();
        sendElectionMsgToNextInline(local, msg);
    }
}
项目：lazycat    文件：NonBlockingCoordinator.java    
protected void handleViewConf(CoordinationMessage msg, Member sender, Membership merged) throws ChannelException {
    if (viewId != null && msg.getId().equals(viewId))
        return;// we already have this view
    view = new Membership((MemberImpl) getLocalMember(false), AbsoluteOrder.comp, true);
    Arrays.fill(view, msg.getMembers());
    viewId = msg.getId();

    if (viewId.equals(suggestedviewId)) {
        suggestedView = null;
        suggestedviewId = null;
    }

    if (suggestedView != null
            && AbsoluteOrder.comp.compare(suggestedView.getMembers()[0], merged.getMembers()[0]) < 0) {
        suggestedView = null;
        suggestedviewId = null;
    }

    viewChange(viewId, view.getMembers());
    fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_CONF_RX, this, "Accepted View"));

    if (suggestedviewId == null && hasHigherPriority(merged.getMembers(), membership.getMembers())) {
        startElection(false);
    }
}
项目：lazycat    文件：NonBlockingCoordinator.java    
@Override
public void messageReceived(ChannelMessage msg) {
    if (Arrays.contains(msg.getMessage().getBytesDirect(), 0, COORD_ALIVE, 0, COORD_ALIVE.length)) {
        // ignore message, its an alive message
        fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_MSG_ARRIVE, this, "Alive Message"));

    } else if (Arrays.contains(msg.getMessage().getBytesDirect(), 0, COORD_HEADER, 0, COORD_HEADER.length)) {
        try {
            CoordinationMessage cmsg = new CoordinationMessage(msg.getMessage());
            Member[] cmbr = cmsg.getMembers();
            fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_MSG_ARRIVE, this,
                    "Coord Msg Arrived(" + Arrays.toNameString(cmbr) + ")"));
            processCoordMessage(cmsg, msg.getAddress());
        } catch (ChannelException x) {
            log.error("Error processing coordination message. Could be fatal.", x);
        }
    } else {
        super.messageReceived(msg);
    }
}
项目：lazycat    文件：NonBlockingCoordinator.java    
@Override
public void heartbeat() {
    try {
        MemberImpl local = (MemberImpl) getLocalMember(false);
        if (view != null && (Arrays.diff(view, membership, local).length != 0
                || Arrays.diff(membership, view, local).length != 0)) {
            if (isHighest()) {
                fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_START_ELECT, this,
                        "Heartbeat found inconsistency, restart election"));
                startElection(true);
            }
        }
    } catch (Exception x) {
        log.error("Unable to perform heartbeat.", x);
    } finally {
        super.heartbeat();
    }
}
项目：class-guard    文件：NonBlockingCoordinator.java    
protected void sendElectionMsgToNextInline(MemberImpl local, CoordinationMessage msg) throws ChannelException { 
    int next = Arrays.nextIndex(local,msg.getMembers());
    int current = next;
    msg.leader = msg.getMembers()[0];
    boolean sent =  false;
    while ( !sent && current >= 0 ) {
        try {
            sendElectionMsg(local, msg.getMembers()[current], msg);
            sent = true;
        }catch ( ChannelException x  ) {
            log.warn("Unable to send election message to:"+msg.getMembers()[current]);
            current = Arrays.nextIndex(msg.getMembers()[current],msg.getMembers());
            if ( current == next ) throw x;
        }
    }
}
项目：class-guard    文件：NonBlockingCoordinator.java    
protected void handleMyToken(MemberImpl local, CoordinationMessage msg, Member sender,Membership merged) throws ChannelException {
    if ( local.equals(msg.getLeader()) ) {
        //no leadership change
        if ( Arrays.sameMembers(msg.getMembers(),merged.getMembers()) ) {
            msg.type = COORD_CONF;
            super.sendMessage(Arrays.remove(msg.getMembers(),local),createData(msg,local),null);
            handleViewConf(msg,local,merged);
        } else {
            //membership change
            suggestedView = new Membership(local,AbsoluteOrder.comp,true);
            suggestedviewId = msg.getId();
            Arrays.fill(suggestedView,merged.getMembers());
            msg.view = merged.getMembers();
            sendElectionMsgToNextInline(local,msg);
        }
    } else {
        //leadership change
        suggestedView = null;
        suggestedviewId = null;
        msg.view = merged.getMembers();
        sendElectionMsgToNextInline(local,msg);
    }
}
项目：class-guard    文件：NonBlockingCoordinator.java    
protected void handleViewConf(CoordinationMessage msg, Member sender,Membership merged) throws ChannelException {
    if ( viewId != null && msg.getId().equals(viewId) ) return;//we already have this view
    view = new Membership((MemberImpl)getLocalMember(false),AbsoluteOrder.comp,true);
    Arrays.fill(view,msg.getMembers());
    viewId = msg.getId();

    if ( viewId.equals(suggestedviewId) ) {
        suggestedView = null;
        suggestedviewId = null;
    }

    if (suggestedView != null && AbsoluteOrder.comp.compare(suggestedView.getMembers()[0],merged.getMembers()[0])<0 ) {
        suggestedView = null;
        suggestedviewId = null;
    }

    viewChange(viewId,view.getMembers());
    fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_CONF_RX,this,"Accepted View"));

    if ( suggestedviewId == null && hasHigherPriority(merged.getMembers(),membership.getMembers()) ) {
        startElection(false);
    }
}
项目：class-guard    文件：NonBlockingCoordinator.java    
@Override
public void messageReceived(ChannelMessage msg) {
    if ( Arrays.contains(msg.getMessage().getBytesDirect(),0,COORD_ALIVE,0,COORD_ALIVE.length) ) {
        //ignore message, its an alive message
        fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_MSG_ARRIVE,this,"Alive Message"));

    } else if ( Arrays.contains(msg.getMessage().getBytesDirect(),0,COORD_HEADER,0,COORD_HEADER.length) ) {
        try {
            CoordinationMessage cmsg = new CoordinationMessage(msg.getMessage());
            Member[] cmbr = cmsg.getMembers();
            fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_MSG_ARRIVE,this,"Coord Msg Arrived("+Arrays.toNameString(cmbr)+")"));
            processCoordMessage(cmsg, msg.getAddress());
        }catch ( ChannelException x ) {
            log.error("Error processing coordination message. Could be fatal.",x);
        }
    } else {
        super.messageReceived(msg);
    }
}
项目：class-guard    文件：NonBlockingCoordinator.java    
@Override
public void heartbeat() {
    try {
        MemberImpl local = (MemberImpl)getLocalMember(false);
        if ( view != null && (Arrays.diff(view,membership,local).length != 0 ||  Arrays.diff(membership,view,local).length != 0) ) {
            if ( isHighest() ) {
                fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_START_ELECT, this,
                                                           "Heartbeat found inconsistency, restart election"));
                startElection(true);
            }            
        }
    } catch ( Exception x  ){
        log.error("Unable to perform heartbeat.",x);
    } finally {
        super.heartbeat();
    }
}
项目：class-guard    文件：CoordinationDemo.java    
public static void run(String[] args,CoordinationDemo demo) throws Exception {
    usage();
    java.util.Arrays.fill(VIEW_EVENTS,true);

    for (int i=0; i<args.length; i++ ) {
        if ( "-c".equals(args[i]) )
            CHANNEL_COUNT = Integer.parseInt(args[++i]);
        else if ( "-t".equals(args[i]) )
            MULTI_THREAD = Boolean.parseBoolean(args[++i]);
        else if ( "-s".equals(args[i]) )
            SLEEP_TIME = Long.parseLong(args[++i]);
        else if ( "-sc".equals(args[i]) )
            CLEAR_SCREEN = Integer.parseInt(args[++i]);
        else if ( "-p".equals(args[i]) )
            setEvents(args[++i]);
        else if ( "-h".equals(args[i]) ) System.exit(0);
    }
    demo.init();
    demo.waitForInput();
}
项目：class-guard    文件：MembersWithProperties.java    
@SuppressWarnings("unused")
public static void main(String[] args) throws Exception {
    if (args.length==0) usage();
    main = Thread.currentThread();
    ManagedChannel channel = (ManagedChannel) ChannelCreator.createChannel(args);
    Properties props = new Properties();
    props.setProperty("mydomainkey","mydomainvalue");
    props.setProperty("someotherkey", Arrays.toString(UUIDGenerator.randomUUID(true)));
    new MembersWithProperties(channel, props);
    channel.start(Channel.DEFAULT);
    Runtime.getRuntime().addShutdownHook(new Shutdown(channel));
    try {
        Thread.sleep(Long.MAX_VALUE);
    }catch(InterruptedException ix) {
        Thread.sleep(5000);//allow everything to shutdown
    }
}
项目：apache-tomcat-7.0.57    文件：NonBlockingCoordinator.java    
protected void sendElectionMsgToNextInline(MemberImpl local, CoordinationMessage msg) throws ChannelException { 
    int next = Arrays.nextIndex(local,msg.getMembers());
    int current = next;
    msg.leader = msg.getMembers()[0];
    boolean sent =  false;
    while ( !sent && current >= 0 ) {
        try {
            sendElectionMsg(local, msg.getMembers()[current], msg);
            sent = true;
        }catch ( ChannelException x  ) {
            log.warn("Unable to send election message to:"+msg.getMembers()[current]);
            current = Arrays.nextIndex(msg.getMembers()[current],msg.getMembers());
            if ( current == next ) throw x;
        }
    }
}
项目：apache-tomcat-7.0.57    文件：NonBlockingCoordinator.java    
protected void handleMyToken(MemberImpl local, CoordinationMessage msg, Member sender,Membership merged) throws ChannelException {
    if ( local.equals(msg.getLeader()) ) {
        //no leadership change
        if ( Arrays.sameMembers(msg.getMembers(),merged.getMembers()) ) {
            msg.type = COORD_CONF;
            super.sendMessage(Arrays.remove(msg.getMembers(),local),createData(msg,local),null);
            handleViewConf(msg,local,merged);
        } else {
            //membership change
            suggestedView = new Membership(local,AbsoluteOrder.comp,true);
            suggestedviewId = msg.getId();
            Arrays.fill(suggestedView,merged.getMembers());
            msg.view = merged.getMembers();
            sendElectionMsgToNextInline(local,msg);
        }
    } else {
        //leadership change
        suggestedView = null;
        suggestedviewId = null;
        msg.view = merged.getMembers();
        sendElectionMsgToNextInline(local,msg);
    }
}
项目：apache-tomcat-7.0.57    文件：NonBlockingCoordinator.java    
protected void handleViewConf(CoordinationMessage msg, Member sender,Membership merged) throws ChannelException {
    if ( viewId != null && msg.getId().equals(viewId) ) return;//we already have this view
    view = new Membership((MemberImpl)getLocalMember(false),AbsoluteOrder.comp,true);
    Arrays.fill(view,msg.getMembers());
    viewId = msg.getId();

    if ( viewId.equals(suggestedviewId) ) {
        suggestedView = null;
        suggestedviewId = null;
    }

    if (suggestedView != null && AbsoluteOrder.comp.compare(suggestedView.getMembers()[0],merged.getMembers()[0])<0 ) {
        suggestedView = null;
        suggestedviewId = null;
    }

    viewChange(viewId,view.getMembers());
    fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_CONF_RX,this,"Accepted View"));

    if ( suggestedviewId == null && hasHigherPriority(merged.getMembers(),membership.getMembers()) ) {
        startElection(false);
    }
}
项目：apache-tomcat-7.0.57    文件：NonBlockingCoordinator.java    
@Override
public void messageReceived(ChannelMessage msg) {
    if ( Arrays.contains(msg.getMessage().getBytesDirect(),0,COORD_ALIVE,0,COORD_ALIVE.length) ) {
        //ignore message, its an alive message
        fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_MSG_ARRIVE,this,"Alive Message"));

    } else if ( Arrays.contains(msg.getMessage().getBytesDirect(),0,COORD_HEADER,0,COORD_HEADER.length) ) {
        try {
            CoordinationMessage cmsg = new CoordinationMessage(msg.getMessage());
            Member[] cmbr = cmsg.getMembers();
            fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_MSG_ARRIVE,this,"Coord Msg Arrived("+Arrays.toNameString(cmbr)+")"));
            processCoordMessage(cmsg, msg.getAddress());
        }catch ( ChannelException x ) {
            log.error("Error processing coordination message. Could be fatal.",x);
        }
    } else {
        super.messageReceived(msg);
    }
}
项目：apache-tomcat-7.0.57    文件：NonBlockingCoordinator.java    
@Override
public void heartbeat() {
    try {
        MemberImpl local = (MemberImpl)getLocalMember(false);
        if ( view != null && (Arrays.diff(view,membership,local).length != 0 ||  Arrays.diff(membership,view,local).length != 0) ) {
            if ( isHighest() ) {
                fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_START_ELECT, this,
                                                           "Heartbeat found inconsistency, restart election"));
                startElection(true);
            }            
        }
    } catch ( Exception x  ){
        log.error("Unable to perform heartbeat.",x);
    } finally {
        super.heartbeat();
    }
}
项目：apache-tomcat-7.0.57    文件：CoordinationDemo.java    
public static void run(String[] args,CoordinationDemo demo) throws Exception {
    usage();
    java.util.Arrays.fill(VIEW_EVENTS,true);

    for (int i=0; i<args.length; i++ ) {
        if ( "-c".equals(args[i]) )
            CHANNEL_COUNT = Integer.parseInt(args[++i]);
        else if ( "-t".equals(args[i]) )
            MULTI_THREAD = Boolean.parseBoolean(args[++i]);
        else if ( "-s".equals(args[i]) )
            SLEEP_TIME = Long.parseLong(args[++i]);
        else if ( "-sc".equals(args[i]) )
            CLEAR_SCREEN = Integer.parseInt(args[++i]);
        else if ( "-p".equals(args[i]) )
            setEvents(args[++i]);
        else if ( "-h".equals(args[i]) ) System.exit(0);
    }
    demo.init();
    demo.waitForInput();
}
项目：apache-tomcat-7.0.57    文件：MembersWithProperties.java    
@SuppressWarnings("unused")
public static void main(String[] args) throws Exception {
    if (args.length==0) usage();
    main = Thread.currentThread();
    ManagedChannel channel = (ManagedChannel) ChannelCreator.createChannel(args);
    Properties props = new Properties();
    props.setProperty("mydomainkey","mydomainvalue");
    props.setProperty("someotherkey", Arrays.toString(UUIDGenerator.randomUUID(true)));
    new MembersWithProperties(channel, props);
    channel.start(Channel.DEFAULT);
    Runtime.getRuntime().addShutdownHook(new Shutdown(channel));
    try {
        Thread.sleep(Long.MAX_VALUE);
    }catch(InterruptedException ix) {
        Thread.sleep(5000);//allow everything to shutdown
    }
}
项目：apache-tomcat-7.0.57    文件：CoordinationDemo.java    
public static void run(String[] args,CoordinationDemo demo) throws Exception {
    usage();
    java.util.Arrays.fill(VIEW_EVENTS,true);

    for (int i=0; i<args.length; i++ ) {
        if ( "-c".equals(args[i]) )
            CHANNEL_COUNT = Integer.parseInt(args[++i]);
        else if ( "-t".equals(args[i]) )
            MULTI_THREAD = Boolean.parseBoolean(args[++i]);
        else if ( "-s".equals(args[i]) )
            SLEEP_TIME = Long.parseLong(args[++i]);
        else if ( "-sc".equals(args[i]) )
            CLEAR_SCREEN = Integer.parseInt(args[++i]);
        else if ( "-p".equals(args[i]) )
            setEvents(args[++i]);
        else if ( "-h".equals(args[i]) ) System.exit(0);
    }
    demo.init();
    demo.waitForInput();
}
项目：apache-tomcat-7.0.57    文件：MembersWithProperties.java    
@SuppressWarnings("unused")
public static void main(String[] args) throws Exception {
    if (args.length==0) usage();
    main = Thread.currentThread();
    ManagedChannel channel = (ManagedChannel) ChannelCreator.createChannel(args);
    Properties props = new Properties();
    props.setProperty("mydomainkey","mydomainvalue");
    props.setProperty("someotherkey", Arrays.toString(UUIDGenerator.randomUUID(true)));
    new MembersWithProperties(channel, props);
    channel.start(Channel.DEFAULT);
    Runtime.getRuntime().addShutdownHook(new Shutdown(channel));
    try {
        Thread.sleep(Long.MAX_VALUE);
    }catch(InterruptedException ix) {
        Thread.sleep(5000);//allow everything to shutdown
    }
}
项目：apache-tomcat-7.0.57    文件：NonBlockingCoordinator.java    
protected void sendElectionMsgToNextInline(MemberImpl local, CoordinationMessage msg) throws ChannelException { 
    int next = Arrays.nextIndex(local,msg.getMembers());
    int current = next;
    msg.leader = msg.getMembers()[0];
    boolean sent =  false;
    while ( !sent && current >= 0 ) {
        try {
            sendElectionMsg(local, msg.getMembers()[current], msg);
            sent = true;
        }catch ( ChannelException x  ) {
            log.warn("Unable to send election message to:"+msg.getMembers()[current]);
            current = Arrays.nextIndex(msg.getMembers()[current],msg.getMembers());
            if ( current == next ) throw x;
        }
    }
}
项目：apache-tomcat-7.0.57    文件：NonBlockingCoordinator.java    
protected void handleMyToken(MemberImpl local, CoordinationMessage msg, Member sender,Membership merged) throws ChannelException {
    if ( local.equals(msg.getLeader()) ) {
        //no leadership change
        if ( Arrays.sameMembers(msg.getMembers(),merged.getMembers()) ) {
            msg.type = COORD_CONF;
            super.sendMessage(Arrays.remove(msg.getMembers(),local),createData(msg,local),null);
            handleViewConf(msg,local,merged);
        } else {
            //membership change
            suggestedView = new Membership(local,AbsoluteOrder.comp,true);
            suggestedviewId = msg.getId();
            Arrays.fill(suggestedView,merged.getMembers());
            msg.view = merged.getMembers();
            sendElectionMsgToNextInline(local,msg);
        }
    } else {
        //leadership change
        suggestedView = null;
        suggestedviewId = null;
        msg.view = merged.getMembers();
        sendElectionMsgToNextInline(local,msg);
    }
}