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KNEMC
2026-07-07 00:22:32 +08:00
parent 620afef715
commit 74e4360d71
89 changed files with 1986 additions and 3374 deletions
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src/org/kne/cloud/network/klalb/KLALBController.java
+97 -209
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@@ -7,42 +7,32 @@ import java.net.Inet6Address;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.NetworkInterface;
import java.net.NoRouteToHostException;
import java.net.SocketException;
import java.net.SocketTimeoutException;
import java.net.UnknownHostException;
import java.nio.ByteBuffer;
import java.nio.channels.ReadableByteChannel;
import java.nio.channels.WritableByteChannel;
import java.security.SecureRandom;
import java.nio.channels.AsynchronousSocketChannel;
import java.nio.channels.DatagramChannel;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Enumeration;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Scanner;
import java.util.Set;
import java.util.Timer;
import java.util.TimerTask;
import java.util.UUID;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.concurrent.Executor;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.LockSupport;
import java.util.concurrent.locks.ReadWriteLock;
import java.util.concurrent.locks.ReentrantLock;
import java.util.concurrent.locks.ReentrantReadWriteLock;
import java.util.function.BiConsumer;
import java.util.function.Consumer;
import org.kne.cloud.clock.AdjustedNanoClock;
import org.kne.cloud.clock.HighAccuracyClock;
import org.kne.cloud.network.IPMulticastDiscovery;
import org.kne.cloud.network.MultipurposeSocketAddress;
@@ -50,41 +40,27 @@ import org.kne.cloud.network.PortPair;
import org.kne.cloud.network.SocketType;
import org.kne.cloud.network.ThreadTool;
import org.kne.cloud.network.ipv6.IPv6Address;
import org.kne.cloud.network.ipv6.IPv6AddressGroup;
import org.kne.cloud.network.ipv6.IPv6NetworkLink;
import org.kne.cloud.network.ipv6.IPv6Packet;
import org.kne.cloud.network.ipv6.IPv6Packet.IPv6ExtHeader;
import org.kne.cloud.network.ipv6.IPv6Packet.IPv6Payload;
import org.kne.cloud.network.ipv6.IPv6TUNLoopbackNetworkLink;
import org.kne.cloud.network.ipv6.IPv6AddressGroup;
import org.kne.cloud.network.ipv6.LoopbackIPv6NetworkLink;
import org.kne.cloud.network.ipv6.Neighbor;
import org.kne.cloud.network.ipv6.PacketID;
import org.kne.cloud.network.kltp.KLTPPacket;
import org.kne.cloud.network.kltp.KLTPProtocolRegister;
import org.kne.cloud.network.monitor.HashMapTimestampMonitor;
import org.kne.cloud.network.monitor.MonitorData;
import org.kne.cloud.network.monitor.SpeedAndTrafficMonitorDataImpl;
import org.kne.cloud.network.monitor.TimestampMonitor;
import org.kne.cloud.network.ntp.NTPContext;
import org.kne.cloud.network.ntp.NTPv4Packet;
import org.kne.cloud.network.ntp.NTPv4Protocol;
import org.kne.cloud.network.ntp.NTPv4Protocol.NTPPeer;
import org.kne.cloud.network.srv6.JsonDataPacket;
import org.kne.cloud.network.srv6.KLALBRoutingProtocol;
import org.kne.cloud.network.srv6.KLALBRoutingProtocolAPIClient;
import org.kne.cloud.network.srv6.KLALBRoutingProtocolAPIServer;
import org.kne.cloud.network.srv6.KLALBRoutingProtocolJsonData;
import org.kne.cloud.network.srv6.PacketConsumer;
import org.kne.cloud.network.srv6.SRv6Router;
import org.kne.cloud.network.srv6.SRv6RouterListener;
import org.kne.cloud.network.tcp.UDPPacket;
import org.kne.cloud.network.tcp.UDPProtocolRegister;
import org.kne.cloud.network.te.BandwidthDistributer;
import org.kne.cloud.network.te.DWRRLoadingBalanceAlgorithm;
import org.kne.concurrent.DisruptorExecutor;
import org.kne.concurrent.HighPerformanceExecutor;
import org.kne.io.KNEChannels;
import org.pcap4j.packet.IpV6Packet.IpV6Header;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
public class KLALBController {
private UUID nodeuuid=UUID.randomUUID();
@@ -93,14 +69,14 @@ public class KLALBController {
public HighAccuracyClock getClock() {
return clock;
}
private final long TIME_WINDOW=5000000000L;
private SpeedAndTrafficMonitorDataImpl linkMonitor = new SpeedAndTrafficMonitorDataImpl(
new HashMapTimestampMonitor<UUID>(HighAccuracyClock.SYSTEM_CLOCK, "up", 100, 500000000L),
new HashMapTimestampMonitor<UUID>(HighAccuracyClock.SYSTEM_CLOCK, "down", 100, 500000000L));
new HashMapTimestampMonitor<UUID>(HighAccuracyClock.SYSTEM_CLOCK, "up", 100,TIME_WINDOW ),
new HashMapTimestampMonitor<UUID>(HighAccuracyClock.SYSTEM_CLOCK, "down", 100, TIME_WINDOW));
private SpeedAndTrafficMonitorDataImpl datatMonitor = new SpeedAndTrafficMonitorDataImpl(
new HashMapTimestampMonitor<UUID>(HighAccuracyClock.SYSTEM_CLOCK, "up", 100, 500000000L),
new HashMapTimestampMonitor<UUID>(HighAccuracyClock.SYSTEM_CLOCK, "down", 100, 500000000L));
new HashMapTimestampMonitor<UUID>(HighAccuracyClock.SYSTEM_CLOCK, "up", 100, TIME_WINDOW),
new HashMapTimestampMonitor<UUID>(HighAccuracyClock.SYSTEM_CLOCK, "down", 100, TIME_WINDOW));
private List<MultipurposeSocketAddress> selflineTable = new ArrayList<>();
@@ -123,6 +99,17 @@ public class KLALBController {
public List<InetAddress> getDnsAddresses() {
return dnsAddresses;
}
private ScheduledExecutorService scheduleTimer=Executors.newScheduledThreadPool(Runtime.getRuntime().availableProcessors(),new ThreadFactory() {
@Override
public Thread newThread(Runnable r) {
return ThreadTool.makeVDaemonThreadIfSupport("计时器线程", r);
}
});
public ScheduledExecutorService getScheduleTimer() {
return scheduleTimer;
}
private Timer twk = new Timer("网卡检测扫描计时器", true);
@@ -193,8 +180,8 @@ public class KLALBController {
Set<MultipurposeSocketAddress> st = new HashSet<>();
for (Iterator<IPv6NetworkLink> iterator = srv6Router.getLinkTabel().iterator(); iterator.hasNext();) {
IPv6NetworkLink link = iterator.next();
if (link instanceof KLALBRemoteLine) {
KLALBRemoteLine multipurposeSocketAddress = (KLALBRemoteLine) link;
if (link instanceof KLALBRemoteLink) {
KLALBRemoteLink multipurposeSocketAddress = (KLALBRemoteLink) link;
if (multipurposeSocketAddress.getSocketAddress() != null)
st.add(multipurposeSocketAddress.getSocketAddress());
}
@@ -206,8 +193,8 @@ public class KLALBController {
}
for (Iterator<IPv6NetworkLink> iterator = srv6Router.getLinkTabel().iterator(); iterator.hasNext();) {
IPv6NetworkLink link = iterator.next();
if (link instanceof KLALBRemoteLine) {
KLALBRemoteLine reml = (KLALBRemoteLine) link;
if (link instanceof KLALBRemoteLink) {
KLALBRemoteLink reml = (KLALBRemoteLink) link;
if (reml.getSocketAddress() != null) {
if (reml.getBindAddress() != null || reml.getRemoteVaddr() != null)
try {
@@ -237,6 +224,8 @@ public class KLALBController {
updateBroadcastNetworkInterface();
} catch (SocketException e) {
}catch (Exception e) {
e.printStackTrace();
}
}
@@ -448,21 +437,11 @@ public class KLALBController {
return datagramSocketType;
}
// private Supplier<String> selflineTableSupplier=()->{return null;};
/*
* public Supplier<String> getSelflineTableSupplier() { return
* selflineTableSupplier; }
*
* public void setSelflineTableSupplier(Supplier<String> selflineTableSupplier)
* { this.selflineTableSupplier = selflineTableSupplier; }
*/
public List<MultipurposeSocketAddress> getSelflineTable() {
return selflineTable;
}
// private Inet6AddressGroup self;
public IPv6AddressGroup getSelf() {
return srv6Router.getLocator();
@@ -474,30 +453,14 @@ public class KLALBController {
return srv6Router.getLinkTabel();
}
private PortBinder streamPortBinder = new PortBinder(this);
private PortBinder datagramPortBinder = new PortBinder(this);
private PortBinder rawPortBinder = new PortBinder(this);
protected PortBinder getStreamPortBinder() {
return streamPortBinder;
}
protected PortBinder getDatagramPortBinder() {
return datagramPortBinder;
}
protected PortBinder getRawPortBinder() {
return rawPortBinder;
}
public void reconnectImmediately() {
for (Iterator<IPv6NetworkLink> iterator = srv6Router.getLinkTabel().iterator(); iterator.hasNext();) {
IPv6NetworkLink val = iterator.next();
if (val instanceof KLALBRemoteLine) {
if (val instanceof KLALBRemoteLink) {
KLALBRemoteLine klalbRemoteLine = (KLALBRemoteLine) val;
KLALBRemoteLink klalbRemoteLine = (KLALBRemoteLink) val;
klalbRemoteLine.reconnectImmediately();
}
}
@@ -510,34 +473,17 @@ public class KLALBController {
private KLALBRoutingProtocolAPIClient apiClient;
private KLALBControllerConfigItem configItem;
/*
* private PacketReceiver prc = new PacketReceiver(); private class
* PacketReceiver implements Consumer<KLALBPacket> {
*
* @Override public void accept(KLALBPacket rec) { switch (rec.getType()) { case
* KLALBPacket.ADDLINES: ADDLINESPacket lpt = (ADDLINESPacket) rec; String s =
* lpt.getLines(); ThreadTool.makeVDaemonThreadIfSupport("线路添加任务", () -> {
* Scanner scn = new Scanner(s); while (scn.hasNext()) { String sn =
* scn.nextLine(); MultipurposeSocketAddress msa = new
* MultipurposeSocketAddress(sn); addRemoteLines(msa);
*
* } }).start(); break; default: break;
*
* } }
*
* }
*/
public void addRemoteLines(List<MultipurposeSocketAddress> select) {
for (MultipurposeSocketAddress target : select) {
addRemoteLines(target);
}
}
public List<KLALBRemoteLine> addRemoteLines(MultipurposeSocketAddress target) {
public List<KLALBRemoteLink> addRemoteLines(MultipurposeSocketAddress target) {
lineslock.writeLock().lock();
try {
List<KLALBRemoteLine> added = new ArrayList<>();
List<KLALBRemoteLink> added = new ArrayList<>();
try {
Enumeration<NetworkInterface> eu = NetworkInterface.getNetworkInterfaces();
while (eu.hasMoreElements()) {
@@ -583,7 +529,7 @@ public class KLALBController {
count=1;
}
for(int i=0;i<count;i++) {
KLALBRemoteLine line = new KLALBRemoteLine(this, target, bind);
KLALBRemoteLink line = new KLALBRemoteLink(this, target, bind);
addRemoteLine(line);
added.add(line);
}
@@ -596,7 +542,7 @@ public class KLALBController {
}
} catch (SocketException e) {
if (!checkContainsTarget(target)) {
KLALBRemoteLine line = new KLALBRemoteLine(this, target);
KLALBRemoteLink line = new KLALBRemoteLink(this, target);
addRemoteLine(line);
added.add(line);
}
@@ -609,13 +555,13 @@ public class KLALBController {
}
}
public List<KLALBRemoteLine> removeRemoteLines(MultipurposeSocketAddress mpsa) {
public List<KLALBRemoteLink> removeRemoteLines(MultipurposeSocketAddress mpsa) {
List<KLALBRemoteLine> rmved = new ArrayList<>();
List<KLALBRemoteLink> rmved = new ArrayList<>();
for (Iterator<IPv6NetworkLink> iterator = srv6Router.getLinkTabel().iterator(); iterator.hasNext();) {
IPv6NetworkLink link = iterator.next();
if (link instanceof KLALBRemoteLine) {
KLALBRemoteLine klalbRemoteLine = (KLALBRemoteLine) link;
if (link instanceof KLALBRemoteLink) {
KLALBRemoteLink klalbRemoteLine = (KLALBRemoteLink) link;
if (mpsa.equals(klalbRemoteLine.getSocketAddress())) {
klalbRemoteLine.close();
rmved.add(klalbRemoteLine);
@@ -626,11 +572,11 @@ public class KLALBController {
}
public Inet6Address getRemoteVaddrBySocketAddress(MultipurposeSocketAddress target) throws SocketTimeoutException {
KLALBRemoteLine kr = null;
KLALBRemoteLink kr = null;
for (Iterator<IPv6NetworkLink> iterator = srv6Router.getLinkTabel().iterator(); iterator.hasNext();) {
IPv6NetworkLink link = iterator.next();
if (link instanceof KLALBRemoteLine) {
KLALBRemoteLine klalbRemoteLine = (KLALBRemoteLine) link;
if (link instanceof KLALBRemoteLink) {
KLALBRemoteLink klalbRemoteLine = (KLALBRemoteLink) link;
if (target.equals(klalbRemoteLine.getSocketAddress()) && klalbRemoteLine.getBindAddress() == null) {
kr = klalbRemoteLine;
break;
@@ -639,7 +585,7 @@ public class KLALBController {
}
if (kr == null) {
kr = new KLALBRemoteLine(this, target);
kr = new KLALBRemoteLink(this, target);
addRemoteLine(kr);
kr.waitForRemoteVaddrAvaliable(20000);
} else {
@@ -653,8 +599,8 @@ public class KLALBController {
boolean b = false;
for (Iterator<IPv6NetworkLink> iterator = srv6Router.getLinkTabel().iterator(); iterator.hasNext();) {
IPv6NetworkLink link = iterator.next();
if (link instanceof KLALBRemoteLine) {
KLALBRemoteLine klalbRemoteLine = (KLALBRemoteLine) link;
if (link instanceof KLALBRemoteLink) {
KLALBRemoteLink klalbRemoteLine = (KLALBRemoteLink) link;
if (bind.equals2(klalbRemoteLine.getBindAddress())
&& target.equals2(klalbRemoteLine.getSocketAddress())) {
b = true;
@@ -669,8 +615,8 @@ public class KLALBController {
boolean b = false;
for (Iterator<IPv6NetworkLink> iterator = srv6Router.getLinkTabel().iterator(); iterator.hasNext();) {
IPv6NetworkLink link = iterator.next();
if (link instanceof KLALBRemoteLine) {
KLALBRemoteLine klalbRemoteLine = (KLALBRemoteLine) link;
if (link instanceof KLALBRemoteLink) {
KLALBRemoteLink klalbRemoteLine = (KLALBRemoteLink) link;
if (target.equals(klalbRemoteLine.getSocketAddress())) {
b = true;
break;
@@ -680,12 +626,9 @@ public class KLALBController {
return b;
}
public void addRemoteLine(KLALBRemoteLine krs) {
public void addRemoteLine(KLALBRemoteLink krs) {
lineslock.writeLock().lock();
try {
krs.setLocalVaddrSupplier(() -> {
return getSelf();
});
krs.startIO();
String selflineTable = generateSelfLineTable();
if (selflineTable != null && !selflineTable.equals(""))
@@ -706,63 +649,26 @@ public class KLALBController {
return sbd.toString();
}
private class UDPProtocolPacketConsumer implements PacketConsumer {
@Override
public boolean accept(IPv6Packet packx) throws IOException {
IPv6Payload pl = packx.getPayload();
packx.putTimePassport("unpacked");
packx.printPassport();
if (pl instanceof UDPPacket) {
UDPPacket rec = (UDPPacket) pl;
if (showpacket)
System.out.println("UDP_RX:" + rec);
IPv6Address srcA = packx.getSourceAddress();
PortPacket pt = (PortPacket) rec;
if (datagramPortBinder.distributePacketToConsumer(srcA, pt)) {
return true;
}
}
return false;
// packx.dispose();
// });
}
private UDPProtocolRegister udpr;
public UDPProtocolRegister getUDPregister() {
return udpr;
}
private KLTPProtocolRegister kltpr;
public KLTPProtocolRegister getKLTPregister() {
return kltpr;
}
private class KLALBProtocolPacketConsumer implements PacketConsumer {
@Override
public boolean accept(IPv6Packet packx) throws IOException {
IPv6Payload pl = packx.getPayload();
packx.putTimePassport("unpacked");
packx.printPassport();
if (pl instanceof KLALBPacket) {
KLALBPacket rec = (KLALBPacket) pl;
if (showpacket)
System.out.println("KLALB_RX:" + rec);
if (rec instanceof PortPacket) {
rec.setCE(packx.isCE());
IPv6Address srcA = packx.getSourceAddress();
PortPacket pt = (PortPacket) rec;
if (streamPortBinder.distributePacketToConsumer(srcA, pt)) {
} else {
if (!(pt instanceof RSTPacket)) {
srv6Router.enqueuePacketSendTask(() -> {
return createPacketToAddress(srcA, 0, new RSTPacket(pt.getDstPort(), pt.getSrcPort()),
2);
});
}
}
}
}
return true;
// packx.dispose();
}
private PortBinder rawPortBinder ;
protected PortBinder getRawPortBinder() {
return rawPortBinder;
}
private void loadSRv6ProtocolStack(IPv6AddressGroup selfx, boolean enableVirtualAdapter) {
srv6Router = new SRv6Router(selfx, clock);
srv6Router.runKLALBRouteProtocol();
@@ -770,11 +676,12 @@ public class KLALBController {
routingProtocol.addReceiver((addr, packet) -> {
});
rawPortBinder= new PortBinder(this.getSelf().getAddress());
System.out.println(" Loaded: SRv6 Stack");
String name=(configItem!=null)?configItem.getTUNName():CONST.KLALB_S_RV6;
if (enableVirtualAdapter&&(name!=null)) {
Thread t=new Thread(()->{
try {
IPv6TUNLoopbackNetworkLink tunlink = new IPv6TUNLoopbackNetworkLink(name,
new IPv6AddressGroup(srv6Router.getLocator().getAddress(), 32), SRv6Router.MTU, dnsAddresses);
@@ -787,18 +694,23 @@ public class KLALBController {
System.err.println("挂载虚拟网卡失败，可能是无管理员权限？请尝试使用管理员权限运行软件");
e.printStackTrace();
}
});
t.start();
}else {
System.out.println(" Tun Adapter Disbaled");
}
srv6Router.getinLoopback().getProtocolNumberRegister().put(UDPPacket.UDP_PROTOCOL_NUMBER,
new UDPProtocolPacketConsumer());
udpr=new UDPProtocolRegister(this);
srv6Router.getinLoopback().getProtocolNumberRegister()[UDPPacket.UDP_PROTOCOL_NUMBER]=
udpr;
System.out.println(" Loaded: UDP Protocol");
srv6Router.getinLoopback().getProtocolNumberRegister().put(KLALBPacket.KLALB_PROTOCOL_NUMBER,
new KLALBProtocolPacketConsumer());
System.out.println(" Loaded: KLALB Protocol");
kltpr=new KLTPProtocolRegister(this);
srv6Router.getinLoopback().getProtocolNumberRegister()[KLTPPacket.KLTP_PROTOCOL_NUMBER]=
kltpr;
System.out.println(" Loaded: KLTP Protocol");
String iproxyname = "KLALB_" + UUID.randomUUID();
registerToProxyTypeAs(iproxyname);
System.out.println(" Loaded: KLALB Protocol");
NTPContext context = new NTPContext(clock);
context.syncToSystem();
@@ -812,7 +724,6 @@ public class KLALBController {
public void onLinkChanged(SRv6Router router, IPv6NetworkLink link) {
List<Neighbor> nb = router.getNeighbors();
// System.out.println("srv6 ip"+nb);
Set<NTPPeer> sp = nvc.getPeers();
for (Neighbor neighbor : nb) {
if (neighbor.getLocator() != null)
@@ -873,6 +784,17 @@ public class KLALBController {
}
protected void initKLALB(boolean enableVirtualAdapter, IPv6AddressGroup selfg) {
ThreadTool.makeVDaemonThread("线路性能采样线程", ()->{
while(true) {
linkMonitor.update();
datatMonitor.update();
try {
Thread.sleep(1);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}).start();
loadSRv6ProtocolStack(selfg, enableVirtualAdapter);
loadController();
}
@@ -973,7 +895,7 @@ public class KLALBController {
public void run() {
if (srv6Router != null) {
srv6Router.getLinkTabel().removeIf((v) -> {
return (v instanceof KLALBRemoteLine) && ((KLALBRemoteLine) v).isClosed();
return (v instanceof KLALBRemoteLink) && ((KLALBRemoteLink) v).isClosed();
});
srv6Router.updateRouteTabel();
}
@@ -992,13 +914,12 @@ public class KLALBController {
}, 10, 10);
}
protected IPv6Packet createPacketToAddress(IPv6Address addr, int flowlabel, IPv6Packet.IPv6Payload packet) {
public IPv6Packet createPacketToAddress(IPv6Address addr, int flowlabel, IPv6Packet.IPv6Payload packet) {
return createPacketToAddress(addr, flowlabel, packet, 1);
}
protected IPv6Packet createPacketToAddress(IPv6Address addr, int flowlabel, IPv6Packet.IPv6Payload packet,
public IPv6Packet createPacketToAddress(IPv6Address addr, int flowlabel, IPv6Packet.IPv6Payload packet,
int count) {
// HighPerformanceExecutor.defaultExecutor.execute(() -> {
IPv6Packet ipv = new IPv6Packet();
@@ -1006,23 +927,17 @@ public class KLALBController {
System.out.println("KLALB_TX:" + packet);
ipv.setVersion(6);
ipv.setTrafficClass(0);
ipv.setTrafficClass(0b10);
ipv.setFlowLabel(flowlabel);
ipv.setHopLimit(255);
ipv.setSourceAddress(getSelf().getAddress());
ipv.setDestinationAddress(addr);
ipv.enableECN();
ipv.setPayload(packet);
packet.setParent(ipv);
if (packet instanceof KLALBPacket)
((KLALBPacket) packet).incSendCounter();
packet.putTimePassport("packedInIPv6");
packet.printPassport();
ipv.putTimePassport("packed");
return ipv;
}
@@ -1088,19 +1003,11 @@ public class KLALBController {
}
private Timer t = new Timer("数据包重传计时器", true);
protected Timer getResendTimer() {
return t;
}
private Timer t2 = new Timer("数据包粘包计时器", true);
private List<MultipurposeSocketAddress> listens = new CopyOnWriteArrayList<>();
public Timer getNagleTimer() {
return t2;
}
public void registerToProxyTypeAs(String proxyname) {
MultipurposeSocketAddress.getSocketTypeRegister().put(proxyname + "_Stream", streamSocketType);
@@ -1117,34 +1024,15 @@ public class KLALBController {
private KLALBRoutingProtocol routingProtocol;
public List<MultipurposeSocketAddress> getNTPTable() {
return ntptable;// nvc2.getPeers().add(new NTPPeer("{UDP}106.55.184.199:123",
// NTPv4Packet.NTP_CLIENT));
return ntptable;
}
public KLALBControllerConfigItem getConfigItem() {
return configItem;
}
/*
* @Override public void listen(MultipurposeSocketAddress msa) { // TODO
* 自动生成的方法存根
*
* }
*
* @Override public void unlisten(MultipurposeSocketAddress msc) { // TODO
* 自动生成的方法存根
*
* }
*
* @Override public void connect(MultipurposeSocketAddress msa) { // TODO
* 自动生成的方法存根
*
* }
*
* @Override public void unconnect(MultipurposeSocketAddress msc) { // TODO
* 自动生成的方法存根
*
* }
*/
}