稳定性升级

.classpath

@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
 	<classpathentry kind="src" path="src"/>
+	<classpathentry combineaccessrules="false" kind="src" path="/KNElib"/>
 	<classpathentry kind="lib" path="lib/gson-2.1.jar"/>
 	<classpathentry kind="lib" path="lib/javassist.jar" sourcepath="C:/Users/ADMINI~1/AppData/Local/Temp/1/.org.sf.feeling.decompiler1686963856070/source/javassist-3.29.2-GA-sources.jar"/>
-	<classpathentry combineaccessrules="false" kind="src" path="/KNElib"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/jdk-19"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

.settings/org.eclipse.jdt.core.prefs

@@ -1,9 +1,9 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=19
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.compliance=19
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
@@ -12,4 +12,4 @@ org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
 org.eclipse.jdt.core.compiler.release=disabled
-org.eclipse.jdt.core.compiler.source=1.8
+org.eclipse.jdt.core.compiler.source=19

klalbclient.ini

@@ -0,0 +1,3 @@
+#Tue Jul 25 19:03:09 CST 2023
+local=0.0.0.0\:35000
+server=127.0.0.1\:4569

kserver - 副本.ini

@@ -0,0 +1,3 @@
+virtualip=67c:72ce:765e:4db1:a02e:92fa:1959:29eb
+bind=0.0.0.0:4569
+local=127.0.0.1:36555

kserver.ini

@@ -1,3 +1,3 @@
 virtualip=67c:72ce:765e:4db1:a02e:92fa:1959:29eb
 bind=0.0.0.0:4569
-local=127.0.0.1:5212
+local=127.0.0.1:36555

linetable - 副本.txt

@@ -0,0 +1,19 @@
+43.248.189.107:65529
+cn-bj-bgp-3.openfrp.top:65529
+180.76.147.250:65529
+cn-ah-dx-1.natfrp.cloud:65529
+cn-nn-dx-1.natfrp.cloud:65529
+cn-wh-dx-1.natfrp.cloud:65529
+cn-zz-bgp-10.natfrp.cloud:23330
+cn-zz-bgp-7.natfrp.cloud:33336
+43.143.109.64:49965
+frp.104300.xyz:49965
+us.afrps.cn:49966
+hk.afrps.cn:49966
+la.afrps.cn:49966
+frp.freefrp.net:49965
+frp1.freefrp.net:49965
+frp2.freefrp.net:49965
+frp4.freefrp.net:49965
+192.168.0.233:4569
+192.168.1.233:4569

linetable.txt

@@ -0,0 +1,20 @@
+43.248.189.107:65529
+cn-bj-bgp-3.openfrp.top:65529
+180.76.147.250:65529
+cn-ah-dx-1.natfrp.cloud:65529
+cn-nn-dx-1.natfrp.cloud:65529
+cn-wh-dx-1.natfrp.cloud:65529
+cn-zz-bgp-10.natfrp.cloud:23330
+cn-zz-bgp-7.natfrp.cloud:33336
+43.143.109.64:49965
+frp.104300.xyz:49965
+us.afrps.cn:49966
+hk.afrps.cn:49966
+la.afrps.cn:49966
+frp.freefrp.net:49965
+frp1.freefrp.net:49965
+frp2.freefrp.net:49965
+frp4.freefrp.net:49965
+192.168.0.233:4569
+192.168.1.233:4569
+cn-he-plc-2.openfrp.top:4569

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

@@ -0,0 +1,28 @@
+package org.kne.cloud.network.klalb;
+
+import java.util.concurrent.ConcurrentLinkedQueue;
+
+public class ByteArrayRecycle {
+	private  ConcurrentLinkedQueue<byte[]>rec=new ConcurrentLinkedQueue<>();
+	private int capacity;
+	private int length;
+	public ByteArrayRecycle(int capacity, int length) {
+		super();
+		this.capacity = capacity;
+		this.length = length;
+	}
+	public synchronized void recycle(byte[]b) {
+		if(b.length!=length)
+			throw new IllegalArgumentException("wrong length");
+		if(rec.size()<capacity) {
+			rec.add(b);
+		}
+	}
+	public synchronized byte[] create() {
+		byte[]b=rec.poll();
+		if(b==null) {
+			b=new byte[length];
+		}
+		return b;
+	}
+}

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

@@ -0,0 +1,34 @@
+package org.kne.cloud.network.klalb;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.Socket;
+import java.util.zip.Deflater;
+import java.util.zip.DeflaterInputStream;
+import java.util.zip.DeflaterOutputStream;
+import java.util.zip.GZIPInputStream;
+import java.util.zip.Inflater;
+import java.util.zip.InflaterInputStream;
+
+import org.kne.cloud.network.mport.SocketBridge;
+
+public class CompressedSocketBridge extends SocketBridge {
+
+	public CompressedSocketBridge(Socket a, Socket b) throws IOException {
+		super(a, b);
+	}
+
+	@Override
+	protected OutputStream getBOUT() throws IOException {
+		return new DeflaterOutputStream(super.getBOUT(), new Deflater(Deflater.BEST_COMPRESSION, true), true) ;
+	}
+
+	@Override
+	protected InputStream getBIN() throws IOException {
+		return new InflaterInputStream(super.getBIN(), new Inflater(true)) ;
+	}
+
+	
+
+}

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

@@ -5,20 +5,23 @@ import java.io.DataOutput;
 import java.io.IOException;
 
 public class DATATPacket extends KLALBPacket {
+	public static final ByteArrayRecycle arrayRecycle=new ByteArrayRecycle(100,65535);
 	@Override
 	public long getLength() {
-		return super.getLength()+18+data.length;
+		return super.getLength()+18+size;
 	}
 
 	private int sport,dport;
 	private long number;
+	private int size;
 	private byte[]data;
-	public DATATPacket(int sport,int dport,long number,byte[]data) {
+	public DATATPacket(int sport,int dport,long number,byte[]data,int size) {
 		super(DATAT);
 		this.sport=sport;
 		this.dport=dport;
 		this.number=number;
 		this.data=data;
+		this.size=size;
 	}
 
 	public DATATPacket() {
@@ -43,7 +46,7 @@ public class DATATPacket extends KLALBPacket {
 
 	@Override
 	public String toString() {
-		return "DATAT "+sport+"->"+dport+" "+number+"["+data.length+"]";
+		return "DATAT "+sport+"->"+dport+" "+number+"["+size+"]";
 	}
 
 	@Override
@@ -52,8 +55,8 @@ public class DATATPacket extends KLALBPacket {
 		dto.writeInt(sport);
 		dto.writeInt(dport);
 		dto.writeLong(number);
-		dto.writeChar(data.length);
-		dto.write(data);
+		dto.writeChar(size);
+		dto.write(data,0,size);
 	}
 
 	@Override
@@ -62,7 +65,11 @@ public class DATATPacket extends KLALBPacket {
 		sport=din.readInt();
 		dport=din.readInt();
 		number=din.readLong();
-		data=new byte[din.readChar()];
-		din.readFully(data);
+		size=din.readChar();
+		data=arrayRecycle.create();
+		din.readFully(data,0,size);
+	}
+	public int getSize() {
+		return size;
 	}
 }

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

@@ -264,15 +264,21 @@ public class KLALBController {
 			if (l == null || l.isEmpty()) {
 				throw new NoRouteToHostException("address unreachable: " + addr);
 			}
-			int count0 = Math.min(count, l.size());
 			List<KLALBRemoteSocket> l2 = (List<KLALBRemoteSocket>) ((ArrayList<KLALBRemoteSocket>) l).clone();
-			LineDecitionComparator ldc = new LineDecitionComparator(l2, priority);
+			l2.removeAll(packet.getSendRecord());
+			if(l2.isEmpty()) {
+				l2 = (List<KLALBRemoteSocket>) ((ArrayList<KLALBRemoteSocket>) l).clone();
+			}
+			int count0 = Math.min(count, l2.size());
+			LineDecitionComparator ldc = new LineDecitionComparator(l2,packet, priority);
 			Collections.sort(l2,ldc);
 			//System.out.println(l2);
 			for (Iterator<KLALBRemoteSocket> iterator = l2.iterator(); iterator.hasNext();) {
 				KLALBRemoteSocket krst = (KLALBRemoteSocket) iterator.next();
 				krst.sendPacket(packet, priority);
+				packet.getSendRecord().add(krst);
 				count0--;
+				Thread.yield();
 				if (count0 <= 0)
 					break;
 			}

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

@@ -6,6 +6,7 @@ import java.io.Externalizable;
 import java.io.IOException;
 import java.io.ObjectInput;
 import java.io.ObjectOutput;
+import java.util.Vector;
 
 public abstract class KLALBPacket{
 	public static final int PING=0;
@@ -40,5 +41,11 @@ public abstract class KLALBPacket{
 	public long getLength() {
 		return 1;
 	}
+	private Vector<KLALBRemoteSocket> sendRecord=new Vector<>();
+
+	public Vector<KLALBRemoteSocket> getSendRecord() {
+		return sendRecord;
+	}
+
 	
 }

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

@@ -35,13 +35,12 @@ public KLALBRemoteSocket(Socket socket) {
 	public KLALBRemoteSocket(Socket socket,Monitor m) {
 		super(socket,m);
 		try {
-			socket.setSendBufferSize(32768);
-			socket.setReceiveBufferSize(65535);
+			//socket.setSendBufferSize(32768);
+			//socket.setReceiveBufferSize(65535);
 			//System.out.println(socket.getSendBufferSize()+" "+socket.getReceiveBufferSize());
 			socket.setTcpNoDelay(true);
 			socket.setSoTimeout(10000);
 		} catch (SocketException e1) {
-			// TODO 自动生成的 catch 块
 			e1.printStackTrace();
 		}
 		ThreadTool.makeVDaemonThreadIfSupport("远程接收线程", () -> {
@@ -49,20 +48,20 @@ public KLALBRemoteSocket(Socket socket) {
 
 				while (!isClosed()) {
 					KLALBPacket kpp = getInputStream().readPacket();
-					//System.out.println("RX:" + kpp);
 						if(kpp instanceof PINGPacket) {
 						sendPacket(new PONGPacket(((PINGPacket) kpp).getTime()), 65540);
 					}else if(kpp instanceof PONGPacket) {
 						PONGPacket png=(PONGPacket) kpp;
 						getMonitor().updateLatency (System.nanoTime()- png.getTime());
 						try {
-							socket.setSoTimeout(1100);
+							socket.setSoTimeout(600);
 						} catch (SocketException e1) {
 							// TODO 自动生成的 catch 块
 							e1.printStackTrace();
 						}
 					}else {
 					
+					System.out.println("RX:" + kpp);
 						if(kpp instanceof VADDRPacket) {
 							remoteVaddr=((VADDRPacket) kpp).getVaddr();
 						}
@@ -94,15 +93,19 @@ public KLALBRemoteSocket(Socket socket) {
 					PQItem pqi=sendQueue.poll();
 					if(pqi!=null) {
 					KLALBPacket kpp=pqi.getPacket();
-					//if(!(kpp instanceof PONGPacket))
-					//System.out.println("TX:" + kpp);
+					if(!(kpp instanceof PONGPacket))
+					System.out.println("TX:" + kpp);
 					if(kpp instanceof PONGPacket) {
 						PONGPacket pp=(PONGPacket) kpp;
 						pp.redeltaTime(System.nanoTime()-pqi.getAddtime());
 					}
 					getOutputStream().writePacket(kpp);
+					//System.out.println(sendQueue.size());
 					}else {
-							Thread.sleep(1);
+						synchronized (sendQueue) {
+						sendQueue.wait(10);
+						}
+							//Thread.sleep(1);
 					}
 					}
 				}
@@ -117,7 +120,6 @@ public KLALBRemoteSocket(Socket socket) {
 				}
 			}
 		}).start();
-
 	}
 	
 
@@ -178,6 +180,9 @@ public KLALBRemoteSocket(Socket socket) {
 	
 	public void sendPacket(KLALBPacket kp,int priority) {
 		sendQueue.add(new PQItem(kp, priority));
+		synchronized (sendQueue) {
+			sendQueue.notifyAll();
+		}
 	}
 
 	public void setPacketReceiver(Consumer<KLALBPacket> rec) {
@@ -194,11 +199,11 @@ public KLALBRemoteSocket(Socket socket) {
 		super.close();
 		sendQueue.forEach((x)->{
 			try {
+				//System.out.println("断线重发");
 				controller.sendPacketToAddress(remoteVaddr, x.getPacket(), x.getPriority()+1);
 			} catch (NoRouteToHostException e) {
 			}
 		});
-		
 	}
 
 	@Override

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

@@ -31,12 +31,17 @@ import java.util.concurrent.atomic.AtomicReference;
 import java.util.concurrent.atomic.AtomicReferenceArray;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
+import java.util.zip.Deflater;
+import java.util.zip.DeflaterOutputStream;
+import java.util.zip.Inflater;
+import java.util.zip.InflaterInputStream;
 
+import org.kne.cloud.network.mport.VirtualSocketImpl;
 import org.kne.io.Data;
 
 import java.util.*;
 
-public class KLALBVirtualSocketImpl extends SocketImpl {
+public class KLALBVirtualSocketImpl extends VirtualSocketImpl {
 	private KLALBController controller;
 
 	protected int getInputchachesize() {
@@ -55,8 +60,19 @@ public class KLALBVirtualSocketImpl extends SocketImpl {
 		this.outputchachesize = outputchachesize;
 	}
 
-	private int inputchachesize = 5773 * 100;
-	private int outputchachesize = 5773 * 100;
+	private volatile int inputchachesize = LIMIT * 500;
+	private volatile int outputchachesize = LIMIT * 200;
+	private volatile boolean nodelay=false;
+	private volatile long delaytime=1;
+	
+	public long getDelaytime() {
+		return delaytime;
+	}
+
+	public void setDelaytime(long delaytime) {
+		this.delaytime = delaytime;
+	}
+
 	private Inet6Address bindaddr;{
 		try {
 			bindaddr=(Inet6Address) Inet6Address.getByName("::0");
@@ -77,15 +93,20 @@ public class KLALBVirtualSocketImpl extends SocketImpl {
 					try {
 						sendlist.get(i).check(i);
 					} catch (IOException e) {
-						// TODO 自动生成的 catch 块
 						e.printStackTrace();
+						try {
+							close();
+						} catch (IOException e1) {
+							e1.printStackTrace();
+						}
+						break;
 					}
 				}
 			}
 		}
 		
 	}
-	private boolean succeed, refused;
+	private volatile  boolean succeed, refused;
 
 	protected boolean isListening() {
 		return backlogQueue != null;
@@ -93,7 +114,7 @@ public class KLALBVirtualSocketImpl extends SocketImpl {
 
 	private List<DATATPacket> inputchache = new ArrayList<>();
 	private long inputcount = 0;
-	private boolean avaliable = true;
+	private volatile boolean avaliable = true;
 	private BiConsumer<Inet6Address, KLALBPacket> packReceiver = new BiConsumer<Inet6Address, KLALBPacket>() {
 
 		@Override
@@ -104,15 +125,15 @@ public class KLALBVirtualSocketImpl extends SocketImpl {
 
 						if (backlogQueue.offer(new InetSocketAddress(from, ((SYNTPacket) u).getSport()))) {
 							controller.sendPacketToAddress(from,
-									new SACKTPacket(localport, ((SYNTPacket) u).getSport()), 65537);
+									new SACKTPacket(localport, ((SYNTPacket) u).getSport()), 65537,2);
 
 						} else {
 							controller.sendPacketToAddress(from, new RSTPacket(localport, ((SYNTPacket) u).getSport()),
-									65537);
+									65537,2);
 						}
 					} else {
 						controller.sendPacketToAddress(from, new RSTPacket(localport, ((SYNTPacket) u).getSport()),
-								65537);
+								65537,2);
 					}
 				} else if (u instanceof SACKTPacket) {
 					if (connecting) {
@@ -148,23 +169,34 @@ public class KLALBVirtualSocketImpl extends SocketImpl {
 								if (kkb == null)
 									break;
 								sendDeque.add(kkb);
+								synchronized (sendDeque) {
+								sendDeque.notifyAll();
+									
+								}
 								inputcount++;
 							}
 						}
 					}
 					controller.sendPacketToAddress(from, new ACKTPacket(dtp.getDport(), dtp.getSport(), dtp.getNumber(),
-							countInputBytes() < inputchachesize), 32768,2);
+							countInputBytes() < inputchachesize), 32768,1);
 				} else if (u instanceof ACKTPacket) {
 					ACKTPacket ackt = (ACKTPacket) u;
 					avaliable = ackt.isAvaliable();
-					AtomicReference<KLALBPacket>kl=new AtomicReference<>();
+					AtomicReference<DATATPacket>kl=new AtomicReference<>();
+					synchronized (sendlist) {
+					
 					sendlist.removeIf((tsk)->{
 					boolean b=tsk.getPacket().getNumber()==ackt.getNumber();
 					if(b)
 						kl.set(tsk.getPacket());
 						return b;
 					});
+					sendlist.notifyAll();
+					}
+					if(kl.get()!=null) {
 					controller.removeFromSend(from,kl.get());
+					DATATPacket.arrayRecycle.recycle(kl.get().getData());
+					}
 				}
 			} catch (IOException e) {
 				e.printStackTrace();
@@ -177,14 +209,14 @@ public class KLALBVirtualSocketImpl extends SocketImpl {
 	private int countInputBytes() {
 			AtomicInteger i = new AtomicInteger(0);
 			sendDeque.forEach((c) -> {
-				i.addAndGet(c.getData().length);
+				i.addAndGet(c.getSize());
 			});
 			return i.get();
 		}
 	private int countOutputBytes() {
 		AtomicInteger i = new AtomicInteger(0);
 		sendlist.forEach((c) -> {
-			i.addAndGet(c.getPacket().getData().length);
+			i.addAndGet(c.getPacket().getSize());
 		});
 		return i.get();
 	}
@@ -204,23 +236,34 @@ public class KLALBVirtualSocketImpl extends SocketImpl {
 
 	@Override
 	public void setOption(int optID, Object value) throws SocketException {
-			if(optID==SocketOptions.SO_RCVBUF) {
+			switch(optID) {
+			case SocketOptions.TCP_NODELAY:
+				nodelay=(boolean) value;
+				break;
+			case SocketOptions.SO_RCVBUF:
 				inputchachesize=(int) value;
-			}else if(optID==SocketOptions.SO_SNDBUF) {
+				break;
+			case SocketOptions.SO_SNDBUF:
 				outputchachesize=(int)value;
+				break;
 			}
 	}
 
 	@Override
 	public Object getOption(int optID) throws SocketException {
-		if(optID==SocketOptions.SO_BINDADDR) {
-			return bindaddr;
-		}else if(optID==SocketOptions.SO_RCVBUF) {
+		switch(optID) {
+		case SocketOptions.TCP_NODELAY:
+			return nodelay;
+		case SocketOptions.SO_RCVBUF:
 			return inputchachesize;
-		}else if(optID==SocketOptions.SO_SNDBUF) {
+		case SocketOptions.SO_SNDBUF:
 			return outputchachesize;
+		case SocketOptions.SO_BINDADDR:
+			return bindaddr;
+					default:
+						return null;		
 		}
-		return null;
+		
 	}
 
 	@Override
@@ -262,7 +305,6 @@ public class KLALBVirtualSocketImpl extends SocketImpl {
 		}
 		connecting = false;
 		if (succeed) {
-
 		} else if (refused) {
 			throw new ConnectException("connect refused");
 		} else {
@@ -329,8 +371,8 @@ public class KLALBVirtualSocketImpl extends SocketImpl {
 		this.acceptedSocketCloseListener = lsr;
 	}
 
-	private KVSIInputStream vin;
-	private KVSIOutputStream vout;
+	private InputStream vin;
+	private OutputStream vout;
 
 	private class KVSIInputStream extends InputStream {
 		private DATATPacket dtp = null;
@@ -339,9 +381,7 @@ public class KLALBVirtualSocketImpl extends SocketImpl {
 		private boolean shutdown=false;
 		@Override
 		public int read() throws IOException {
-			if(shutdown)
-				return -1;
-			if (dtp == null || (count >= dtp.getData().length && dtp.getData().length != 0)) {
+			if (dtp == null ) {
 				count = 0;
 				while (true) {
 					if (isClosed())
@@ -356,16 +396,24 @@ public class KLALBVirtualSocketImpl extends SocketImpl {
 						break;
 					}
 					try {
-						Thread.sleep(1);
+						synchronized (sendDeque) {
+						sendDeque.wait(100);
+						}
 					} catch (InterruptedException e) {
 						e.printStackTrace();
 					}
 				}
 			}
-			if (dtp.getData().length == 0) {
+			if (dtp.getSize() == 0) {
 				return -1;
-			} else
-				return dtp.getData()[count++] & 0xff;
+			} else {
+				int ret= dtp.getData()[count++] & 0xff;
+				if(count==dtp.getSize()) {
+					DATATPacket.arrayRecycle.recycle(dtp.getData());
+					dtp=null;
+				}
+				return ret;
+			}
 		}
 
 		@Override
@@ -380,20 +428,77 @@ public class KLALBVirtualSocketImpl extends SocketImpl {
 
 			len = Math.min(len, available());
 			
-			int c = read();
-			if (c == -1) {
-				return -1;
-			}
-			b[off] = (byte) c;
 			
+			if (dtp == null ) {
+				count = 0;
+				while (true) {
+					if (isClosed())
+						throw new SocketException("Socket is closed");
+					DATATPacket dtp2 = sendDeque.poll();
+					if (dtp2 != null) {
+						dtp = dtp2;
+						if(countInputBytes() < inputchachesize) {
+						controller.sendPacketToAddress((Inet6Address) address, new ACKTPacket(dtp.getDport(), dtp.getSport(), dtp2.getNumber(),
+								true), 32768);
+						}
+						break;
+					}
+					try {
+						synchronized (sendDeque) {
+						sendDeque.wait(100);
+							
+						}
+					} catch (InterruptedException e) {
+						e.printStackTrace();
+					}
+				}
+			}
+			if (dtp.getSize() == 0) {
+				return -1;
+			} else {
+				b[off]= dtp.getData()[count++] ;
+				if(count==dtp.getSize()) {
+					DATATPacket.arrayRecycle.recycle(dtp.getData());
+					dtp=null;
+				}
+			}
 			int i = 1;
 			try {
 				for (; i < len; i++) {
-					c = read();
-					if (c == -1) {
-						break;
+
+					if (dtp == null ) {
+						count = 0;
+						while (true) {
+							if (isClosed())
+								throw new SocketException("Socket is closed");
+							DATATPacket dtp2 = sendDeque.poll();
+							if (dtp2 != null) {
+								dtp = dtp2;
+								if(countInputBytes() < inputchachesize) {
+								controller.sendPacketToAddress((Inet6Address) address, new ACKTPacket(dtp.getDport(), dtp.getSport(), dtp2.getNumber(),
+										true), 32768);
+								}
+								break;
+							}
+							try {
+								synchronized (sendDeque) {
+								sendDeque.wait(100);
+									
+								}
+							} catch (InterruptedException e) {
+								e.printStackTrace();
+							}
+						}
+					}
+					if (dtp.getSize() == 0) {
+						break;
+					} else {
+						b[off + i]= dtp.getData()[count++] ;
+						if(count==dtp.getSize()) {
+							DATATPacket.arrayRecycle.recycle(dtp.getData());
+							dtp=null;
+						}
 					}
-					b[off + i] = (byte) c;
 				}
 			} catch (IOException ee) {
 			}
@@ -402,40 +507,92 @@ public class KLALBVirtualSocketImpl extends SocketImpl {
 		
 		@Override
 		public void close() throws IOException {
-			shutdown=true;
+			
 		}
 
 		@Override
 		public int available() throws IOException {
 			AtomicInteger i = new AtomicInteger(0);
 			sendDeque.forEach((V) -> {
-				i.addAndGet(V.getData().length);
+				i.addAndGet(V.getSize());
 			});
 			if (dtp != null)
-				i.addAndGet(dtp.getData().length - count);
+				i.addAndGet(dtp.getSize() - count);
 			return i.get();
 		}
 
 	}
 
-	private long outputcount = 0;
+	private volatile long outputcount = 0;
 
+		private static final int LIMIT=65535;
 	private class KVSIOutputStream extends OutputStream {
-
-		private byte[] cache=new byte[65535];
+		private byte[] cache=DATATPacket.arrayRecycle.create();
 		private int count=0;
+		private Object lock=new Object();
 		@Override
 		public void write(int b) throws IOException {
 			if (isClosed())
 				throw new SocketException("Socket is closed");
+			synchronized (lock) {
+			
 			cache[count++]=(byte) b;
-			if (count >=5773 ) {//1429?
+			if (count >= LIMIT) {//1429?5773?8669
+				flush0();
+			}else {
 				flush();
 			}	
+			}
 		}
 
+		
+		@Override
+		public void write(byte[] b, int off, int len) throws IOException {
+			if (isClosed())
+				throw new SocketException("Socket is closed");
+			int ol=off+len;
+			synchronized (lock) {
+			for (int i = off; i < ol; i++) {
+				cache[count++]=b[i];
+				if (count >= LIMIT) {//1429?5773?8669
+					flush0();
+				}
+			}
+			flush();
+			}
+		}
+
+		private volatile TimerTask tt;
 		@Override
 		public void flush() throws IOException {
+			if(nodelay) {
+				synchronized (lock) {
+				flush0();
+				}
+			}else {
+				if(tt==null) {
+				tt=new TimerTask() {
+					
+					@Override
+					public void run() {
+						if(isClosed())
+							cancel();
+						try {
+							synchronized (lock) {
+							flush0();
+							}
+						} catch (IOException e) {
+							e.printStackTrace();
+						}
+					}
+				};
+				new Timer("粘包计时线程").scheduleAtFixedRate(tt, 0, delaytime);
+				}
+			}
+		}
+		
+		
+		private void flush0() throws IOException {
 			if (count > 0) {
 				try {
 					while (!avaliable) {
@@ -446,20 +603,18 @@ public class KLALBVirtualSocketImpl extends SocketImpl {
 				}
 					try {
 				while(countOutputBytes()>outputchachesize) {
-						Thread.sleep(1);
+					synchronized (sendlist) {
+						sendlist.wait(10);	
+					}
 					}
 				} catch (InterruptedException e) {
 						// TODO 自动生成的 catch 块
 						e.printStackTrace();
 					}
-					byte[]ba;
-					if(count==cache.length) {
-						ba=cache;
-						cache=new byte[cache.length];
-					}else {
-						ba=Arrays.copyOf(cache, count);
-					}
-				SendTask x=new SendTask(controller, (Inet6Address) address, new DATATPacket(localport, port, outputcount++, ba), 5,10);
+					byte[]	ba=cache;
+						cache=DATATPacket.arrayRecycle.create();
+					
+				SendTask x=new SendTask(controller, (Inet6Address) address, new DATATPacket(localport, port, outputcount++, ba,count), 5,20);
 				x.run();
 				sendlist.add(x);
 				/*controller.sendPacketToAddress((Inet6Address) address,
@@ -470,28 +625,36 @@ public class KLALBVirtualSocketImpl extends SocketImpl {
 
 		@Override
 		public void close() throws IOException {
-			flush();
-			SendTask x=new SendTask(controller, (Inet6Address) address, new DATATPacket(localport, port, outputcount++, new byte[0]), 5,10);
+			flush0();
+			SendTask x=new SendTask(controller, (Inet6Address) address, new DATATPacket(localport, port, outputcount++, DATATPacket.arrayRecycle.create(),0), 5,20);
 			x.run();
 			sendlist.add(x);
 			/*controller.sendPacketToAddress((Inet6Address) address,
 					new DATATPacket(localport, port, outputcount++, new byte[0]), 5);*/
+			tt.cancel();
 		}
 
 	}
 
 	@Override
-	protected InputStream getInputStream() throws IOException {
+	public InputStream getInputStream() throws IOException {
 		if (vin == null) {
 			vin = new KVSIInputStream();
+			int val= vin.read();
+			if(val==1) {
+				vin=new InflaterInputStream(vin,new Inflater(true),LIMIT);
+			}
 		}
 		return vin;
 	}
 
 	@Override
-	protected OutputStream getOutputStream() throws IOException {
+	public OutputStream getOutputStream() throws IOException {
 		if (vout == null) {
 			vout = new KVSIOutputStream();
+			vout.write(1);
+			vout.flush();
+			vout=new DeflaterOutputStream(vout, new Deflater(Deflater.BEST_COMPRESSION, true), LIMIT, true);
 		}
 		return vout;
 	}
@@ -521,17 +684,23 @@ public class KLALBVirtualSocketImpl extends SocketImpl {
 	protected void close() throws IOException {
 		if (!isListening() && !isClosed()) {
 			closed = true;
+			try {
+				
 			controller.sendPacketToAddress((Inet6Address) super.address, new RSTPacket(super.localport, super.port),
-					65537);
+					65537,2);
+			} catch (NoRouteToHostException e) {
+			}
+			if (acceptedSocketCloseListener != null)
+				acceptedSocketCloseListener.accept(this);
+			else
+				controller.unbind(this);
 		}
-		if (acceptedSocketCloseListener != null)
-			acceptedSocketCloseListener.accept(this);
-		else
-			controller.unbind(this);
 		sendCheckTask.cancel();
+		
+//new Exception().printStackTrace();
 	}
 
-	private boolean closed;
+	private volatile boolean closed;
 
 	private boolean isClosed() {
 		return closed;

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

@@ -8,38 +8,42 @@ import java.util.Map;
 import java.util.concurrent.atomic.AtomicLong;
 
 public class LineDecitionComparator implements Comparator<KLALBRemoteSocket> {
-	private Map<KLALBRemoteSocket,Long> predictedlatencys=new HashMap<>();
-	public LineDecitionComparator (List<KLALBRemoteSocket> krs,int priority) {
+	private Map<KLALBRemoteSocket,Double> predictedlatencys=new HashMap<>();
+	public LineDecitionComparator (List<KLALBRemoteSocket> krs,KLALBPacket curr,int priority) {
 		for (Iterator<KLALBRemoteSocket> iterator = krs.iterator(); iterator.hasNext();) {
 			KLALBRemoteSocket klalbRemoteSocket = (KLALBRemoteSocket) iterator.next();
-			long x=klalbRemoteSocket.getMonitor().getLatency()>>1;
-			 x+=klalbRemoteSocket.getMonitor().getJitter()>>1;
+			double x=klalbRemoteSocket.getMonitor().getLatency()/2;
+			 x+=klalbRemoteSocket.getMonitor().getJitter()/2;
 			AtomicLong al=new AtomicLong(0);
 			klalbRemoteSocket.getSendQueue().forEach((v)->{
 				if(v.getPriority()>=priority) {
 					al.addAndGet(v.getPacket().getLength());
 				}
 			});
-			long speed=klalbRemoteSocket.getMonitor(). getOutSpeedMax();
+			al.addAndGet(curr.getLength());
+			long speed=klalbRemoteSocket.getMonitor(). getOutSpeed();
 			if(speed==0) {
 				if(al.get()>0) {
 					x=Long.MAX_VALUE;
 				}
 			}else {
-			x+=al.get()*1000000000/speed;
+			x+=al.get()*1000000000.0/speed;
 			}
-			//System.out.println(x);
+
+			/*System.out.println(klalbRemoteSocket);
+			System.out.println(klalbRemoteSocket.getSendQueue().size());
+			System.out.println(x);*/
 			predictedlatencys.put(klalbRemoteSocket, x);
 		}
 	}
-	public Map<KLALBRemoteSocket, Long> getPredictedlatencys() {
+	public Map<KLALBRemoteSocket, Double> getPredictedlatencys() {
 		return predictedlatencys;
 	}
 
 	@Override
 	public int compare(KLALBRemoteSocket o1, KLALBRemoteSocket o2) {	
-		long t1=predictedlatencys.get(o1);
-		long t2=predictedlatencys.get(o2);
+		double t1=predictedlatencys.get(o1);
+		double t2=predictedlatencys.get(o2);
 		if(t1>t2) {
 			return 1;
 		}else if(t1<t2){

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

@@ -49,7 +49,6 @@ public class LineManager extends Hashtable<MultipurposeSocketAddress,LineEntry>{
 		}
 	}
 	public synchronized void addHostPort(MultipurposeSocketAddress v) {
-		
 		LineEntry le=new LineEntry(v);
 		if(putIfAbsent(v,le)==null)
 		le.open();
@@ -74,10 +73,11 @@ public class LineManager extends Hashtable<MultipurposeSocketAddress,LineEntry>{
 		private MultipurposeSocketAddress hp;
 		private KLALBRemoteSocket krs;
 		private volatile boolean flag=true;
-		private volatile boolean online=false;
 		private Monitor monitor=new Monitor();
-		public boolean isOnline() {
-			return online;
+		
+
+		public Monitor getMonitor() {
+			return monitor;
 		}
 
 		public MultipurposeSocketAddress getHp() {
@@ -90,7 +90,6 @@ public class LineManager extends Hashtable<MultipurposeSocketAddress,LineEntry>{
 		}
 		public String toString() {
 			StringBuilder sb=new StringBuilder();
-			sb.append(online?"●在线 ":"○离线 ");
 			sb.append(hp.toString());
 			sb.append('\t');
 			sb.append(monitor.toString());
@@ -102,7 +101,6 @@ public class LineManager extends Hashtable<MultipurposeSocketAddress,LineEntry>{
 			
 			sb.append(hp.toString());
 			sb.append('\n');
-			sb.append(online?"●在线\t":"○离线\t");
 			sb.append(monitor.toString2());
 			return sb.toString();
 		}
@@ -111,24 +109,34 @@ public class LineManager extends Hashtable<MultipurposeSocketAddress,LineEntry>{
 		public void run() {
 			while(true){
 				try {
-					krs=new KLALBRemoteSocket(hp.connectSocket(),monitor);
+					monitor.setState(Monitor.CONNECTING);
+					krs=new KLALBRemoteSocket(hp.connectSocket(3000),monitor);
 					//System.out.println("open");
 					controller.addRemoteSocket(krs);
-					online=true;
+					monitor.resetCoolingTime();
+					monitor.setState(Monitor.ONLINE);
 					krs.waitforlose();
 					//System.out.println("close");
-					online=false;
 				} catch (UnknownHostException e) {
 				} catch (IOException e) {
 					//e.printStackTrace();
+				}finally {
+					monitor.setState(Monitor.OFFLINE);
+					try {
+						if(krs!=null)
+						krs.close();
+					} catch (IOException e) {
+						e.printStackTrace();
+					}
 				}
 				if(!flag) {
 					break;
 				}
 				try {
 					synchronized (lock) {
-					lock.wait(10000);	
+					lock.wait(monitor.getCoolingTime());	
 					}
+					monitor.incCoolingTime();
 				} catch (InterruptedException e) {
 					e.printStackTrace();
 				}

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

@@ -1,9 +1,35 @@
 package org.kne.cloud.network.klalb;
 
+import java.util.Timer;
+import java.util.TimerTask;
 import java.util.concurrent.atomic.AtomicLong;
+import java.util.function.Consumer;
+
 import static org.kne.cloud.network.klalb.KLALBUtils.*;
 public class Monitor {
 
+	private static Timer t=new Timer("带宽测量线程",true);
+	
+	
+	private TimerTask ptt=new TimerTask() {
+		
+		@Override
+		public void run() {
+			runMonitor();
+		}
+	};
+	protected void runMonitor() {
+		updateSpeed();
+		
+	}
+	@Override
+	protected void finalize() throws Throwable {
+		ptt.cancel();
+	}
+	public Monitor() {
+
+		t.scheduleAtFixedRate(ptt, 1000, 1000);
+	}
 	private AtomicLong inTraffic=new AtomicLong();
 	private AtomicLong outTraffic=new AtomicLong();
 	
@@ -19,21 +45,34 @@ public class Monitor {
 	
 	private volatile long latency ;
 	private volatile long jitter ;
+	
+	private volatile int state=0;
+	public static final int OFFLINE=0;
+	public static final int CONNECTING=1;
+	public static final int ONLINE=2;
+	private volatile long coolingTime;
+	{
+		resetCoolingTime();
+	}
+	
+	public int getState() {
+		return state;
+	}
+	public void setState(int state) {
+		this.state = state;
+	}
 	public long getInSpeedMax() {
 		return inSpeedMax;
 	}
 	public void updateLatency(long newlatency) {
-		long vj=Math.abs( latency-newlatency);;
-		if(jitter<vj) {
-		jitter=vj;
-		}else {
+		long vj=Math.abs( latency-newlatency);
 			jitter=(9*jitter+vj)/10;
-		}
-			if(newlatency<latency) {
+			
+		/*	if(newlatency<latency) {
 			latency=newlatency;
-		}else {
-		this.latency=(latency*9+ newlatency)/10;
-		}
+		}else {*/
+		this.latency=(latency+ newlatency)>>1;
+		//}
 	}
 	public long getOutSpeedMax() {
 		return outSpeedMax;
@@ -67,40 +106,98 @@ public class Monitor {
 		return outSpeed;
 	}
 	
+	private long updatetime=System.nanoTime();
 	public void updateSpeed() {
+		long d=System.nanoTime()-updatetime;
 		long i=inTraffic.get()-inTrafficOld.get();
 		long o=outTraffic.get()-outTrafficOld.get();
 		inTrafficOld.set(inTraffic.get());
 		outTrafficOld.set(outTraffic.get());
 		
-		inSpeed= i;
-		outSpeed= o;
 		
+		inSpeed= i*1000000000/d;
+		outSpeed= o*1000000000/d;
+		updatetime=System.nanoTime();
+		//System.out.println(d+" "+o+" "+i);
 		if(inSpeed>inSpeedMax) {
 			inSpeedMax=inSpeed;
 		}else {
-			inSpeedMax=(inSpeedMax*999+inSpeed)/1000;
+			inSpeedMax=(inSpeedMax*9999+inSpeed)/10000;
 		}
 		if(outSpeed>outSpeedMax) {
 			outSpeedMax=outSpeed;
 		}else {
-			outSpeedMax=(outSpeedMax*999+outSpeed)/1000;
+			outSpeedMax=(outSpeedMax*9999+outSpeed)/10000;
+		}
+		
+		if(changeListener!=null) {
+			changeListener.accept(this);
 		}
 	}
+	private Consumer<Monitor>changeListener;
 	
+	public Consumer<Monitor> getChangeListener() {
+		return changeListener;
+	}
+	public void setChangeListener(Consumer<Monitor> changeListener) {
+		this.changeListener = changeListener;
+	}
 	public long getLatency() {
 		return latency;
 	}
 	public String toString() {
 		StringBuilder sb=new StringBuilder();
+		sb.append(getDsc());
+		sb.append('\t');
 		sb.append(bytesUnit(outTraffic.get())).append("\u2191\t").append(bytesUnit(inTraffic.get())).append("\u2193\t").append(bytesUnit(outSpeed)).append("/s\u2191\t").append(bytesUnit(inSpeed)).append("/s\u2193\t").append(latency/1000000).append("ms");
 		return sb.toString();
 	}
 	
 	public String toString2() {
 		StringBuilder sb=new StringBuilder();
-		sb.append(bytesUnit(outTraffic.get())).append("\t").append(bytesUnit(inTraffic.get())).append("\t").append(bytesUnit(outSpeed)).append("/s\t").append(bytesUnit(inSpeed)).append("/s\t").append(latency/1000000).append("ms").append("\t").append(jitter/1000000).append("ms");
-		return sb.toString();
+		sb.append(getDsc());
+		sb.append('\t');
+		sb.append(bytesUnit(outTraffic.get())).append("\t").append(bytesUnit(inTraffic.get())).append("\t").append(bytesUnit(outSpeed)).append("/s\t").append(bytesUnit(inSpeed)).append("/s\t").append(latency/1000000).append("ms").append("\t").append(jitter/1000000).append("ms\t");
+		
+		if(state==OFFLINE) {
+		sb.append((coolingTime-(System.currentTimeMillis()-mls))/1000L);
+		sb.append('s');
+		}else {
+			sb.append('/');
+		}
+		
+		sb.append('\n');
+		sb.append(bytesUnit(outSpeedMax));
+
+		sb.append('\n');
+		sb.append(bytesUnit(inSpeedMax));
+		
+			return sb.toString();
+	}
+	private String getDsc() {
+		switch(state) {
+		case OFFLINE:
+			return "○离线";
+		case CONNECTING:
+			return "◐连接中";
+		case ONLINE:
+			return "●在线";
+		}
+		return null;
+	}
+	private volatile long mls;
+	public long getCoolingTime() {
+		mls=System.currentTimeMillis();
+		return coolingTime;
+	}
+	public void incCoolingTime() {
+		coolingTime<<=1;
+		if(coolingTime>300000) {
+			coolingTime=300000;
+		}
+	}
+	public void resetCoolingTime() {
+		coolingTime=10000;
 	}
 
 }

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

@@ -17,27 +17,20 @@ public class MonitoredSocket extends FilterSocket {
 
 
 
-	private static Timer t=new Timer("带宽测量线程",true);
 	private Monitor monitor;
-	private TimerTask ptt=new TimerTask() {
 	
-		@Override
-		public void run() {
-			runMonitor(); 
-		}
-	};
+	@Override
+	public synchronized void close() throws IOException {
+		super.close();
+	}
 	public MonitoredSocket(Socket socket) {
 		this(socket,new Monitor());
 	}
 	public MonitoredSocket(Socket socket,Monitor monitor) {
 		super(socket);
-	t.scheduleAtFixedRate(ptt, 1000, 1000);
 	this.monitor=monitor;
 	}
-	protected void runMonitor() {
-		monitor.updateSpeed();
 	
-	}
 	
 
 	

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

@@ -56,8 +56,10 @@ public class SendTask {
 
 
 
+	
 	public void check(int number) throws IOException {
-		long limit= (1<<Math.min(4,count.get()-1))*(number<2?100:1000*number)*1000000L;
+		long limit= (1<<(2*Math.min(4,count.get()-1)))*(number<3?200:1000*number)*1000000L;
+		//long limit=(1<<Math.min(4,count.get()-1)*1000L*number+1000L)*1000000L;
 		if(checkTime(limit))
 			run();
 	}
@@ -70,13 +72,12 @@ public class SendTask {
 		try {
 			if(count.get()==0) {
 			controllker.sendPacketToAddress((Inet6Address) address,
-					packet, priority+count.get(),1);
+					packet, priority+count.get(),2);
 			}else {
 				controllker.sendPacketToAddress((Inet6Address) address,
 						packet, priority+count.get(),2);
 			}
 		} catch (NoRouteToHostException e) {
-			e.printStackTrace();
 		}
 		resetTime();
 		count.incrementAndGet();

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

@@ -23,16 +23,25 @@ public static void main(String[] args) throws UnknownHostException, IOException
 	def.setProperty("local", "");
 	AutoProperties ap=new AutoProperties(new File("klalbclient.ini"),def);
 	KLALBController kc=new KLALBController();
-	KLALBRemoteSocket kr=new KLALBRemoteSocket(new MultipurposeSocketAddress(ap.getProperty("server")).connectSocket());
+	MultipurposeSocketAddress msa=new MultipurposeSocketAddress(ap.getProperty("server"));
+	KLALBRemoteSocket kr=new KLALBRemoteSocket(msa.connectSocket());
 	kc.addRemoteSocket(kr);
 	kr.close();
 	System.out.println("连接成功："+ap.getProperty("server"));
+	kc.getLineManager().addHostPort(msa);
 	TCPListener tl=new TCPListener(new MultipurposeSocketAddress(ap.getProperty("local")));
 	tl.setCon((s)->{
 		KLALBVirtualSocket kvs=null;
 		try {
+		s.setTcpNoDelay(true);
 			kvs=new KLALBVirtualSocket(kc, kr.getRemoteVaddr(), 23333);
-			new SocketBridge(s, kvs).run();
+			kvs.setTcpNoDelay(true);
+			SocketBridge dsb=new SocketBridge(s, kvs);
+			dsb.getSab().setDelay(1);
+			dsb.run();
+			/*CompressedSocketBridge csb=new CompressedSocketBridge(s, kvs);
+			csb.getSab().setDelay(1);
+			csb.run();*/
 		} catch (IOException e) {
 			e.printStackTrace();
 		}finally {
@@ -56,7 +65,7 @@ public static void main(String[] args) throws UnknownHostException, IOException
 		String s=scn.nextLine();
 		switch(s) {
 		case "state":
-			System.out.println("状态\t上传流量\t下载流量\t上传速度\t下载速度\t延迟\t抖动");
+			System.out.println("状态\t上传流量\t下载流量\t上传速度\t下载速度\t延迟\t抖动\t下一次重试");
 			LineManager le=kc.getLineManager();
 			for (Iterator<java.util.Map.Entry<MultipurposeSocketAddress, LineEntry>> iterator = le.entrySet().iterator(); iterator.hasNext();) {
 				java.util.Map.Entry<MultipurposeSocketAddress, LineEntry> hostPort =  iterator.next();

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

@@ -119,7 +119,14 @@ public class SimpleKLALBServer {
 			Socket s=null;
 			try {
 				s=mpsa.connectSocket();
-				new SocketBridge(soc, s).run();
+				s.setTcpNoDelay(true);
+				soc.setTcpNoDelay(true);
+				SocketBridge dsb=new SocketBridge(s, soc);
+				dsb.getSab().setDelay(1);
+				dsb.run();
+				/*CompressedSocketBridge csb=new CompressedSocketBridge(s, soc);
+				csb.getSab().setDelay(1);
+				csb.run();*/
 			} catch (UnknownHostException e) {
 				// TODO 自动生成的 catch 块
 				e.printStackTrace();

src/org/kne/cloud/network/mport/SocketBridge.java

@@ -1,25 +1,35 @@
 package org.kne.cloud.network.mport;
 import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
 import java.net.*;
 
 import org.kne.io.Task;
 public class SocketBridge extends Task{
 	private Socket a;
 	private Socket b;
-	public SocketBridge(Socket a, Socket b) {
+	public StreamBridge getSab() {
+		return sab;
+	}
+	public StreamBridge getSba() {
+		return sba;
+	}
+	private StreamBridge sab;
+	private StreamBridge sba;
+	public SocketBridge(Socket a, Socket b) throws IOException {
 		super();
 		this.a = a;
 		this.b = b;
+		sab = new StreamBridge(getAIN(), getBOUT());
+		sba = new StreamBridge(getBIN(), getAOUT());
 	}
 	@Override
 	protected void runTask() {
 		try {
-			StreamBridge sba=new StreamBridge(a.getInputStream(), b.getOutputStream());
-			StreamBridge sbb=new StreamBridge(b.getInputStream(), a.getOutputStream());
-			sba.runAtNewThread("SocketBridge A->B thread");
-			sbb.runAtNewThread("SocketBridge B->A thread");
+			sab.runAtNewThread("SocketBridge A->B thread");
+			sba.runAtNewThread("SocketBridge B->A thread");
+			sab.waitfortask();
 			sba.waitfortask();
-			sbb.waitfortask();
 		} catch (Exception e) {
 			e.printStackTrace();
 		}finally {
@@ -37,5 +47,23 @@ public class SocketBridge extends Task{
 			}
 		}
 	}
+	public Socket getA() {
+		return a;
+	}
+	public Socket getB() {
+		return b;
+	}
+	protected OutputStream getBOUT() throws IOException {
+		return b.getOutputStream();
+	}
+	protected InputStream getBIN() throws IOException {
+		return b.getInputStream();
+	}
+	protected OutputStream getAOUT() throws IOException {
+		return a.getOutputStream();
+	}
+	protected InputStream getAIN() throws IOException {
+		return a.getInputStream();
+	}
 	
 }

src/org/kne/cloud/network/mport/StreamBridge.java

@@ -9,6 +9,7 @@ public class StreamBridge extends Task{
 	private InputStream in;
 	private OutputStream out;
 	private int blocksize=65535;
+	private long delay=0;
 	public StreamBridge(InputStream in, OutputStream out) {
 		super();
 		Objects.requireNonNull(in);
@@ -25,6 +26,11 @@ public class StreamBridge extends Task{
 			while ((v=in.read(b))!=-1) {
 				out.write(b,0,v);
 				out.flush();
+				try {
+					Thread.sleep(delay);
+				} catch (InterruptedException e) {
+					e.printStackTrace();
+				}
 			}
 		} catch (IOException e) {
 			// TODO 自动生成的 catch 块
@@ -51,6 +57,14 @@ public class StreamBridge extends Task{
 	public void setBlocksize(int blocksize) {
 		this.blocksize = blocksize;
 	}
+	public long getDelay() {
+		return delay;
+	}
+
+	public void setDelay(long delay) {
+		this.delay = delay;
+	}
+
 	public void runAtNewThread() {
 		runAtNewThread("StreamBridge thread");
 	}

src/org/kne/cloud/network/mport/ThreadTool.java

@@ -21,7 +21,7 @@ public class ThreadTool {
 		}catch(Throwable e) {
 			//e.printStackTrace();
 			if(first) {
-			System.out.println("请使用java19以上版本以提高性能！");
+			System.out.println("请使用java19以上版本并开启--enable-preview选项以提高性能！");
 			first=false;
 			}
 			return new Thread(r, name);

src/org/kne/cloud/network/mport/VirtualServerSocket.java

@@ -14,8 +14,8 @@ import javax.sql.rowset.RowSetMetaDataImpl;
 public abstract class VirtualServerSocket extends ServerSocket {
 
 	public VirtualServerSocket(SocketImpl si) throws IOException {
-		super();
-		try {
+		super(si);
+		/*try {
 		Class<ServerSocket> c=ServerSocket.class;
 		Field con	=c.getDeclaredField("impl");
 		con.setAccessible(true);
@@ -42,7 +42,7 @@ public abstract class VirtualServerSocket extends ServerSocket {
 		} catch (InvocationTargetException e) {
 			// TODO 自动生成的 catch 块
 			e.printStackTrace();
-		}
+		}*/
 	}
 
 	@Override

src/org/kne/cloud/network/mport/VirtualSocket.java

@@ -13,8 +13,21 @@ import java.nio.channels.SocketChannel;
 
 public abstract class VirtualSocket extends Socket {
 	
-	public VirtualSocket(SocketImpl si) throws SocketException {
+	private VirtualSocketImpl si;
+
+	public VirtualSocket(VirtualSocketImpl si) throws SocketException {
 		super(si);
+		this.si=si;
+	}
+
+	@Override
+	public InputStream getInputStream() throws IOException {
+		return si.getInputStream();
+	}
+
+	@Override
+	public OutputStream getOutputStream() throws IOException {
+		return si.getOutputStream();
 	}
 
 	

src/org/kne/cloud/network/mport/VirtualSocketImpl.java

@@ -0,0 +1,19 @@
+package org.kne.cloud.network.mport;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.InetAddress;
+import java.net.SocketAddress;
+import java.net.SocketException;
+import java.net.SocketImpl;
+
+public abstract class VirtualSocketImpl extends SocketImpl {
+
+	@Override
+	public abstract InputStream getInputStream() throws IOException ;
+
+	@Override
+	public abstract OutputStream getOutputStream() throws IOException;
+
+}

src/org/kne/cloud/network/nathole/NatholeTestC.java

@@ -0,0 +1,32 @@
+package org.kne.cloud.network.nathole;
+
+import java.io.IOException;
+import java.net.BindException;
+import java.net.InetSocketAddress;
+import java.net.Socket;
+import java.net.SocketAddress;
+import java.net.SocketOption;
+import java.net.SocketOptions;
+import java.nio.channels.SocketChannel;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+public class NatholeTestC {
+	public static ExecutorService exc=Executors.newCachedThreadPool();
+	public static void main(String[] args) throws IOException {
+		for (int i1 = 1024; i1 < 65536; i1++) {
+			int i2=i1;
+			exc.execute(()->{
+				try {
+				Socket s=new Socket();
+				System.out.println(i2);
+				s.bind(new InetSocketAddress("0.0.0.0", i2));
+					s.connect(new InetSocketAddress("10.235.16.1", 10400), 100);
+				System.out.println("成功！");
+				System.exit(0);
+				} catch (IOException e) {
+				}
+			});
+		}
+	}
+}

src/org/kne/cloud/network/nathole/NatholeTestS.java

@@ -0,0 +1,36 @@
+package org.kne.cloud.network.nathole;
+
+import java.io.IOException;
+import java.net.BindException;
+import java.net.InetSocketAddress;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.nio.channels.SocketChannel;
+
+public class NatholeTestS {
+	public static void main(String[] args) throws IOException {
+		for (int i1 = 1024; i1 < 65536; i1++) {
+			try {
+			SocketChannel sc=	SocketChannel.open();
+		sc.configureBlocking(false)	;
+		sc.bind(new InetSocketAddress("0.0.0.0", i1));
+		sc.connect(new InetSocketAddress("10.235.16.1",10300));
+		sc.close();
+		int i2=i1;
+		new Thread(()->{
+			try {
+				ServerSocket ssk=new ServerSocket(i2);
+				while(true) {
+					Socket s=ssk.accept();
+					System.out.println(s);
+				}
+			} catch (IOException e) {
+				e.printStackTrace();
+			}
+		} ).start();
+			System.out.println(i1);
+			}catch(BindException e) {
+			}
+		}
+	}
+}