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  3. org.apache.catalina.tribes.membership.Membership

Java 类org.apache.catalina.tribes.membership.Membership 实例源码

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：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：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：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：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    
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：WBSAirback    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：WBSAirback    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    
private CoordinationMessage createElectionMsg(MemberImpl local, MemberImpl[] others, MemberImpl leader) {
    Membership m = new Membership(local,AbsoluteOrder.comp,true);
    Arrays.fill(m,others);
    MemberImpl[] mbrs = m.getMembers();
    m.reset(); 
    CoordinationMessage msg = new CoordinationMessage(leader, local, mbrs,new UniqueId(UUIDGenerator.randomUUID(true)), COORD_REQUEST);
    return msg;
}
项目：tomcat7    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：tomcat7    文件：NonBlockingCoordinator.java    
protected void processCoordMessage(CoordinationMessage msg, Member sender) throws ChannelException {
    if ( !coordMsgReceived.get() ) {
        coordMsgReceived.set(true);
        synchronized (electionMutex) { electionMutex.notifyAll();}
    } 
    msg.timestamp = System.currentTimeMillis();
    Membership merged = mergeOnArrive(msg, sender);
    if (isViewConf(msg)) handleViewConf(msg, sender, merged);
    else handleToken(msg, sender, merged);
}
项目：tomcat7    文件：NonBlockingCoordinator.java    
protected void handleToken(CoordinationMessage msg, Member sender,Membership merged) throws ChannelException {
    MemberImpl local = (MemberImpl)getLocalMember(false);
    if ( local.equals(msg.getSource()) ) {
        //my message msg.src=local
        handleMyToken(local, msg, sender,merged);
    } else {
        handleOtherToken(local, msg, sender,merged);
    }
}
项目：tomcat7    文件：NonBlockingCoordinator.java    
protected void handleOtherToken(MemberImpl local, CoordinationMessage msg, Member sender,Membership merged) throws ChannelException {
    if ( local.equals(msg.getLeader()) ) {
        //I am the new leader
        //startElection(false);
    } else {
        msg.view = merged.getMembers();
        sendElectionMsgToNextInline(local,msg);
    }
}
项目：tomcat7    文件：Arrays.java    
public static Member[] diff(Membership complete, Membership local, MemberImpl ignore) {
    ArrayList<Member> result = new ArrayList<Member>();
    MemberImpl[] comp = complete.getMembers();
    for ( int i=0; i<comp.length; i++ ) {
        if ( ignore!=null && ignore.equals(comp[i]) ) continue;
        if ( local.getMember(comp[i]) == null ) result.add(comp[i]);
    }
    return result.toArray(new MemberImpl[result.size()]);
}
项目：apache-tomcat-7.0.73-with-comment    文件：NonBlockingCoordinator.java    
private CoordinationMessage createElectionMsg(MemberImpl local, MemberImpl[] others, MemberImpl leader) {
    Membership m = new Membership(local,AbsoluteOrder.comp,true);
    Arrays.fill(m,others);
    MemberImpl[] mbrs = m.getMembers();
    m.reset(); 
    CoordinationMessage msg = new CoordinationMessage(leader, local, mbrs,new UniqueId(UUIDGenerator.randomUUID(true)), COORD_REQUEST);
    return msg;
}
项目：apache-tomcat-7.0.73-with-comment    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：apache-tomcat-7.0.73-with-comment    文件：NonBlockingCoordinator.java    
protected void processCoordMessage(CoordinationMessage msg, Member sender) throws ChannelException {
    if ( !coordMsgReceived.get() ) {
        coordMsgReceived.set(true);
        synchronized (electionMutex) { electionMutex.notifyAll();}
    } 
    msg.timestamp = System.currentTimeMillis();
    Membership merged = mergeOnArrive(msg, sender);
    if (isViewConf(msg)) handleViewConf(msg, sender, merged);
    else handleToken(msg, sender, merged);
}
项目：apache-tomcat-7.0.73-with-comment    文件：NonBlockingCoordinator.java    
protected void handleToken(CoordinationMessage msg, Member sender,Membership merged) throws ChannelException {
    MemberImpl local = (MemberImpl)getLocalMember(false);
    if ( local.equals(msg.getSource()) ) {
        //my message msg.src=local
        handleMyToken(local, msg, sender,merged);
    } else {
        handleOtherToken(local, msg, sender,merged);
    }
}
项目：apache-tomcat-7.0.73-with-comment    文件：NonBlockingCoordinator.java    
protected void handleOtherToken(MemberImpl local, CoordinationMessage msg, Member sender,Membership merged) throws ChannelException {
    if ( local.equals(msg.getLeader()) ) {
        //I am the new leader
        //startElection(false);
    } else {
        msg.view = merged.getMembers();
        sendElectionMsgToNextInline(local,msg);
    }
}
项目：apache-tomcat-7.0.73-with-comment    文件：Arrays.java    
public static Member[] diff(Membership complete, Membership local, MemberImpl ignore) {
    ArrayList<Member> result = new ArrayList<Member>();
    MemberImpl[] comp = complete.getMembers();
    for ( int i=0; i<comp.length; i++ ) {
        if ( ignore!=null && ignore.equals(comp[i]) ) continue;
        if ( local.getMember(comp[i]) == null ) result.add(comp[i]);
    }
    return result.toArray(new MemberImpl[result.size()]);
}
项目：lazycat    文件：NonBlockingCoordinator.java    
private CoordinationMessage createElectionMsg(MemberImpl local, MemberImpl[] others, MemberImpl leader) {
    Membership m = new Membership(local, AbsoluteOrder.comp, true);
    Arrays.fill(m, others);
    MemberImpl[] mbrs = m.getMembers();
    m.reset();
    CoordinationMessage msg = new CoordinationMessage(leader, local, mbrs,
            new UniqueId(UUIDGenerator.randomUUID(true)), COORD_REQUEST);
    return msg;
}
项目：lazycat    文件：NonBlockingCoordinator.java    
protected void processCoordMessage(CoordinationMessage msg, Member sender) throws ChannelException {
    if (!coordMsgReceived.get()) {
        coordMsgReceived.set(true);
        synchronized (electionMutex) {
            electionMutex.notifyAll();
        }
    }
    msg.timestamp = System.currentTimeMillis();
    Membership merged = mergeOnArrive(msg, sender);
    if (isViewConf(msg))
        handleViewConf(msg, sender, merged);
    else
        handleToken(msg, sender, merged);
}
项目：lazycat    文件：NonBlockingCoordinator.java    
protected void handleToken(CoordinationMessage msg, Member sender, Membership merged) throws ChannelException {
    MemberImpl local = (MemberImpl) getLocalMember(false);
    if (local.equals(msg.getSource())) {
        // my message msg.src=local
        handleMyToken(local, msg, sender, merged);
    } else {
        handleOtherToken(local, msg, sender, merged);
    }
}
项目：lazycat    文件：NonBlockingCoordinator.java    
protected void handleOtherToken(MemberImpl local, CoordinationMessage msg, Member sender, Membership merged)
        throws ChannelException {
    if (local.equals(msg.getLeader())) {
        // I am the new leader
        // startElection(false);
    } else {
        msg.view = merged.getMembers();
        sendElectionMsgToNextInline(local, msg);
    }
}
项目：lazycat    文件：Arrays.java    
public static Member[] diff(Membership complete, Membership local, MemberImpl ignore) {
    ArrayList<Member> result = new ArrayList<Member>();
    MemberImpl[] comp = complete.getMembers();
    for (int i = 0; i < comp.length; i++) {
        if (ignore != null && ignore.equals(comp[i]))
            continue;
        if (local.getMember(comp[i]) == null)
            result.add(comp[i]);
    }
    return result.toArray(new MemberImpl[result.size()]);
}
项目：class-guard    文件：NonBlockingCoordinator.java    
private CoordinationMessage createElectionMsg(MemberImpl local, MemberImpl[] others, MemberImpl leader) {
    Membership m = new Membership(local,AbsoluteOrder.comp,true);
    Arrays.fill(m,others);
    MemberImpl[] mbrs = m.getMembers();
    m.reset(); 
    CoordinationMessage msg = new CoordinationMessage(leader, local, mbrs,new UniqueId(UUIDGenerator.randomUUID(true)), COORD_REQUEST);
    return msg;
}
项目：class-guard    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：class-guard    文件：NonBlockingCoordinator.java    
protected void processCoordMessage(CoordinationMessage msg, Member sender) throws ChannelException {
    if ( !coordMsgReceived.get() ) {
        coordMsgReceived.set(true);
        synchronized (electionMutex) { electionMutex.notifyAll();}
    } 
    msg.timestamp = System.currentTimeMillis();
    Membership merged = mergeOnArrive(msg, sender);
    if (isViewConf(msg)) handleViewConf(msg, sender, merged);
    else handleToken(msg, sender, merged);
}
项目：class-guard    文件：NonBlockingCoordinator.java    
protected void handleToken(CoordinationMessage msg, Member sender,Membership merged) throws ChannelException {
    MemberImpl local = (MemberImpl)getLocalMember(false);
    if ( local.equals(msg.getSource()) ) {
        //my message msg.src=local
        handleMyToken(local, msg, sender,merged);
    } else {
        handleOtherToken(local, msg, sender,merged);
    }
}
项目：class-guard    文件：NonBlockingCoordinator.java    
protected void handleOtherToken(MemberImpl local, CoordinationMessage msg, Member sender,Membership merged) throws ChannelException {
    if ( local.equals(msg.getLeader()) ) {
        //I am the new leader
        //startElection(false);
    } else {
        msg.view = merged.getMembers();
        sendElectionMsgToNextInline(local,msg);
    }
}
项目：class-guard    文件：Arrays.java    
public static Member[] diff(Membership complete, Membership local, MemberImpl ignore) {
    ArrayList<Member> result = new ArrayList<Member>();
    MemberImpl[] comp = complete.getMembers();
    for ( int i=0; i<comp.length; i++ ) {
        if ( ignore!=null && ignore.equals(comp[i]) ) continue;
        if ( local.getMember(comp[i]) == null ) result.add(comp[i]);
    }
    return result.toArray(new MemberImpl[result.size()]);
}
项目：apache-tomcat-7.0.57    文件：NonBlockingCoordinator.java    
private CoordinationMessage createElectionMsg(MemberImpl local, MemberImpl[] others, MemberImpl leader) {
    Membership m = new Membership(local,AbsoluteOrder.comp,true);
    Arrays.fill(m,others);
    MemberImpl[] mbrs = m.getMembers();
    m.reset(); 
    CoordinationMessage msg = new CoordinationMessage(leader, local, mbrs,new UniqueId(UUIDGenerator.randomUUID(true)), COORD_REQUEST);
    return msg;
}
项目：apache-tomcat-7.0.57    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;
}