修复延迟基线bug

Timer改成线程池，修复系统时间改变导致定时任务无法执行的bug

src/org/kne/cloud/network/klalb/KLALBRemoteLink.java

@@ -13,6 +13,8 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.Queue;
 import java.util.UUID;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.locks.Condition;
 import java.util.concurrent.locks.Lock;
@@ -570,20 +572,17 @@ public class KLALBRemoteLink extends AbstractControlledIPv6NetworkLink implement
 	private ThreadParker tpk=new ThreadParker();
 
 	private StateManager stateManager;
-	private MonitorUpdater monitorUpdater;
+	private ScheduledFuture<?> monitorUpdater;
 	private class MonitorUpdater implements Runnable{
 		@Override
 		public void run() {
-			while (!closed) {
+			if(closed) {
+				monitorUpdater.cancel(false);
+			}else{
 				status.updateReliability();
 				if(status.getState()!=LinkStatus.DOWN) {
 					monitor.update();
 				}
-				try {
-					Thread.sleep(1);
-				} catch (InterruptedException e) {
-					e.printStackTrace();
-				}
 				
 			}
 			
@@ -755,8 +754,7 @@ public class KLALBRemoteLink extends AbstractControlledIPv6NetworkLink implement
 	
 	protected void startIO() {
 		stateManager=new StateManager();
-		monitorUpdater=new MonitorUpdater();
-		ThreadTool.makeVDaemonThread("线路性能采样线程", monitorUpdater).start();
+		monitorUpdater=KLALBScheduler.getScheduler().scheduleAtFixedRate(new MonitorUpdater(),1,1, TimeUnit.MILLISECONDS);
 		ThreadTool.makeVDaemonThread("远程线路状态线程", stateManager).start();
 		
 	}