增加流量控制

增加自动按延迟选择线路

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

@@ -7,7 +7,7 @@ import java.util.concurrent.atomic.AtomicLong;
 
 import org.kne.cloud.network.mport.IPPort;
 
-public class KLALBBlock {
+public class KLALBBlock implements Comparable<KLALBBlock>{
 	private static AtomicLong sng=new AtomicLong(0);
 	
 	public long sn;//每个数据包的唯一编号
@@ -16,10 +16,13 @@ public class KLALBBlock {
 	public byte[]data;//数据内容
 	public int command;//功能标记 0=PING 1=PONG 2=SYN 3=RST
 	public long pingtime;//PING计时器
+	public int cacheused;
 	
 	public String lservice;
 	public IPPort lipport;
-	
+
+	public transient volatile long sendtime;
+	public transient volatile int resend;
 	
 	
 	public KLALBBlock() {
@@ -34,9 +37,13 @@ public class KLALBBlock {
 		sb.append(cuid);
 		sb.append(' ');
 		if(number>0) {
+			if(data==null) {
+				sb.append("DATA").append(number).append(':').append("EOF");
+			}else {
 			sb.append("DATA").append(number).append(':').append(data.length);
+			}
 		}else if(number<0) {
-			sb.append("ACK").append(-number);
+			sb.append("ACK").append(-number).append(':').append(cacheused);
 		}else {
 			switch(command) {
 			case 0:
@@ -55,5 +62,18 @@ public class KLALBBlock {
 		}
 		return sb.toString();
 	}
+
+
+
+	@Override
+	public int compareTo(KLALBBlock o) {
+		if(o.number>number) {
+			return -1;
+		}else if(o.number<number){
+			return 1;
+		}else {
+		return 0;
+		}
+	}
 	
 }