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KNEMC
2026-11-02 16:10:32 +08:00
parent ec51e5a778
commit 3b73e2b613
25 changed files with 9 additions and 140 deletions
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src/org/kne/cloud/network/klalb/KLALBVirtualDatagramSocket.java
-1
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@@ -7,7 +7,6 @@ import java.net.SocketException;
import org.kne.cloud.network.VirtualDatagramSocket;
import org.kne.cloud.network.VirtualDatagramSocketImpl;
import org.pcap4j.core.Inets;
public class KLALBVirtualDatagramSocket extends VirtualDatagramSocket {
src/org/kne/cloud/network/perf/Kperf.java
+1 -1
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@@ -145,7 +145,7 @@ public class Kperf implements Runnable{
System.out.println("测试2/3：带宽测试");
test.setLimitspeed(1000L*1024L*1024L*1024L);
testPacket=new TESTNPacket(65535);
testPacket=new TESTNPacket(9000);
for (int i = 0; i < 60; i++) {
Thread.sleep(1000);
}
src/org/kne/cloud/network/srv6/SRv6Router.java
+5 -6
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@@ -52,7 +52,6 @@ import org.kne.cloud.network.klalb.ui.PerformanceStrategyItem;
import org.kne.concurrent.HighPerformanceExecutor2;
import org.kne.concurrent.TimeoutConcurrentHashMap;
import org.kne.io.KNEChannels;
import org.pcap4j.packet.IllegalRawDataException;
import com.google.gson.internal.Pair;
@@ -483,7 +482,7 @@ public class SRv6Router {
// 负载均衡路由
private boolean routingLoadBalance(IPv6NetworkLink linkfrom, IPv6Packet iPv6Packet,
StringBuilder dbg, List<RouteItem> routes) throws IllegalRawDataException, IOException {
StringBuilder dbg, List<RouteItem> routes) throws IOException {
if(routes==null||routes.isEmpty()) {
//System.out.println("Route not found:" + iPv6Packet);
@@ -512,7 +511,7 @@ public class SRv6Router {
private boolean loadBalance(IPv6NetworkLink linkfrom, IPv6Packet iPv6Packet, StringBuilder dbg,
List<RouteItem> routes, double cscale)
throws IllegalRawDataException, IOException {
throws IOException {
// 遍历可用路由进行负载均衡
for (RouteItem tri : routes) {
IPv6NetworkLink link = tri.getDestlink();
@@ -546,7 +545,7 @@ public class SRv6Router {
// 处理数据包转发
private void processPacket(IPv6NetworkLink linkfrom, IPv6Packet iPv6Packet, RouteItem ri)
throws IllegalRawDataException, IOException {
throws IOException {
int hop = iPv6Packet.getHopLimit();
if (ri.getDestlink().isLoopBack()) { // 环回链路处理
@@ -615,7 +614,7 @@ public class SRv6Router {
}
// 发送ICMP TTL超时消息
private void sendTTLExceedPacket(IPv6Packet iPv6Packet) throws IOException, IllegalRawDataException {
private void sendTTLExceedPacket(IPv6Packet iPv6Packet) throws IOException {
enqueuePacketSendTask(() -> {
// 构建IPv6数据包封装ICMP消息
IPv6Packet icmpv = new IPv6Packet();
@@ -637,7 +636,7 @@ public class SRv6Router {
// 处理SRv6数据包
private void processSRv6Packet(IPv6NetworkLink linkfrom, IPv6Packet iPv6Packet, RouteItem ri,
IPv6SegmentRoutingHeader srhh)
throws IllegalRawDataException, IOException {
throws IOException {
if (srhh.getSegmentsLeft() <= 0) { // 所有段已处理完毕
src/org/kne/concurrent/DisruptorExecutor.java
-114
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@@ -1,114 +0,0 @@
package org.kne.concurrent;
import java.util.concurrent.Executor;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.atomic.AtomicLong;
import java.util.concurrent.atomic.AtomicReference;
import com.lmax.disruptor.BlockingWaitStrategy;
import com.lmax.disruptor.EventFactory;
import com.lmax.disruptor.EventHandler;
import com.lmax.disruptor.EventTranslator;
import com.lmax.disruptor.LiteBlockingWaitStrategy;
import com.lmax.disruptor.RingBuffer;
import com.lmax.disruptor.Sequence;
import com.lmax.disruptor.SequenceBarrier;
import com.lmax.disruptor.SleepingWaitStrategy;
import com.lmax.disruptor.YieldingWaitStrategy;
import com.lmax.disruptor.dsl.Disruptor;
import com.lmax.disruptor.dsl.ProducerType;
public class DisruptorExecutor implements Executor{
public static final DisruptorExecutor defaultExecutor=new DisruptorExecutor();
private RunnableHandler[]rh;
public DisruptorExecutor() {
this(Runtime.getRuntime().availableProcessors(),1024);
}
public DisruptorExecutor(int threadcount,int bufferSize) {
this(threadcount,bufferSize,Executors.defaultThreadFactory());
//this(threadcount,bufferSize,Thread.ofVirtual().factory());
}
public DisruptorExecutor(int threadcount,int bufferSize,ThreadFactory th) {
rh=new RunnableHandler[threadcount];
for (int i = 0; i < rh.length; i++) {
rh[i]=new RunnableHandler(bufferSize,th);
}
}
private class RunnableHandler implements EventHandler<AtomicReference<Runnable>>{
private Disruptor<AtomicReference<Runnable>>ring;
public RunnableHandler(int bufferSize,ThreadFactory tf)
{ring=new Disruptor<AtomicReference<Runnable>>(new EventFactory<AtomicReference<Runnable>>() {
@Override
public AtomicReference<Runnable> newInstance() {
return new AtomicReference<Runnable>();
}
}, bufferSize,tf,ProducerType.MULTI, new SleepingWaitStrategy());
ring.handleEventsWith(this);
ring.start();
}
@Override
public void onEvent(AtomicReference<Runnable> arg0, long sequence, boolean onEndOfBatch) throws Exception {
//System.out.println(sequence);
Runnable r =arg0.get();
if(r!=null)
try {
r.run();
}catch(Throwable th) {
th.printStackTrace();
}
}
}
/*
* public final class MyHandler implements EventHandler<ValueEvent>
{
public void onEvent(final ValueEvent entry, final long sequence, final boolean onEndOfBatch)
{
if ((sequence % numberOfConsumers) == ordinal)
{
// Process the event
}
}
}
*/
private AtomicLong al=new AtomicLong();
@Override
public void execute(Runnable command) {
int v=(int) (al.getAndIncrement()%rh.length);
rh[v].ring.publishEvent(new EventTranslator<AtomicReference<Runnable>>() {
@Override
public void translateTo(AtomicReference<Runnable> arg0, long arg1) {
arg0.set(command);
//arg0.compareAndSet(null, command);
}
});
}
public static void main(String[] args) throws InterruptedException {
DisruptorExecutor dre=new DisruptorExecutor();
for (int i = 0; i < 20; i++) {
dre.execute(()->{
System.out.println("run");
});
System.out.println("exc");
}
Thread.sleep(1000);
}
}