增加流量控制

增加自动按延迟选择线路

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

@@ -2,11 +2,22 @@ package org.kne.cloud.network.klalb;
 
 import java.io.IOException;
 import java.net.Socket;
-import java.net.UnknownHostException;
-import java.util.UUID;
+import java.util.*;
+import java.util.concurrent.BlockingDeque;
+import java.util.concurrent.LinkedBlockingDeque;
+
+import org.kne.cloud.network.mport.ServiceElement;
 
 public class LocalTCPConnection extends TCPConnection {
 private UUID cuid;
+private ServiceElement serviceElement;
+
+
+private Set<KLALBBlock> inputcache = new TreeSet<>();
+private List<KLALBBlock> outputcache = new Vector<>();
+
+private volatile long inputcount = 1;
+private volatile long outputcount = 1;
 	public LocalTCPConnection(Socket s) throws IOException {
 		super(s);
 		cuid=UUID.randomUUID();
@@ -21,5 +32,68 @@ private UUID cuid;
 	public void setCuid(UUID cuid) {
 		this.cuid = cuid;
 	}
+	public ServiceElement getServiceElement() {
+		return serviceElement;
+	}
+	public void setServiceElement(ServiceElement serviceElement) {
+		this.serviceElement = serviceElement;
+	}
 	
+	
+	public Set<KLALBBlock> getInputcache() {
+ 		return inputcache;
+	}
+	public List<KLALBBlock> getOutputcache() {
+		return outputcache;
+	}
+	public long getInputcount() {
+		return inputcount;
+	}
+	public long getOutputcount() {
+		return outputcount;
+	}
+	public void unpackBlock(KLALBBlock data) throws IOException {
+		if(data.number<inputcount) {
+			return;
+		}
+		inputcache.add(data);
+		for (Iterator<KLALBBlock> iterator = inputcache.iterator(); iterator.hasNext();) {
+			KLALBBlock klalbBlock = (KLALBBlock) iterator.next();
+			if(klalbBlock.number==inputcount) {
+				iterator.remove();
+				getDout().write(klalbBlock.data);
+				getDout().flush();
+				inputcount++;
+			}else {
+				break;
+			}
+		}
+	}
+	public KLALBBlock packBlock() throws IOException {
+		byte[]dat=new byte[Consts.BLOCKSIZE];
+		int len=getDin().read(dat);
+		
+		KLALBBlock pb=new KLALBBlock();
+		pb.cuid=cuid;
+		pb.number=outputcount++;
+		if(len==-1) {
+			pb.data=null;
+		}else if(len==dat.length){
+		pb.data=dat;
+		}else {
+			pb.data=Arrays.copyOf(dat, len);
+		}
+		return pb;
+	}
+	private BlockingDeque<KLALBBlock>sendDeque=new LinkedBlockingDeque<>();
+	public BlockingDeque<KLALBBlock> getSendDeque() {
+		return sendDeque;
+	}
+	private volatile int pcu=0;
+	public void setPeerCacheUsed(int cacheused) {
+		pcu= cacheused;
+	}
+	public int getPeerCacheUsed() {
+		return pcu;
+	}
 }