交互协议，切回TCP。Android上面目前不支持UDT

g4proxy-lib/build/tmp/jar/MANIFEST.MF

+Manifest-Version: 1.0
+

g4proxy-lib/src/main/java/com/virjar/g4proxy/client/G4ProxyClient.java

@@ -61,13 +61,13 @@ public class G4ProxyClient {
 
         workerGroup = new NioEventLoopGroup(
                 0,
-                new DefaultThreadFactory("nat-endpoint-group" + DefaultThreadFactory.toPoolName(NioEventLoopGroup.class)),
-                NioUdtProvider.BYTE_PROVIDER
+                new DefaultThreadFactory("nat-endpoint-group" + DefaultThreadFactory.toPoolName(NioEventLoopGroup.class))
+                //, NioUdtProvider.BYTE_PROVIDER
         );
         join2NatServerBootStrap = new Bootstrap();
         join2NatServerBootStrap.group(workerGroup);
-        // join2NatServerBootStrap.channel(NioSocketChannel.class);
-        join2LittleProxyBootStrap.channelFactory(NioUdtProvider.BYTE_ACCEPTOR);
+        join2NatServerBootStrap.channel(NioSocketChannel.class);
+        //join2LittleProxyBootStrap.channelFactory(NioUdtProvider.BYTE_ACCEPTOR);
         join2NatServerBootStrap.handler(new ChannelInitializer<SocketChannel>() {
 
             @Override

g4proxy-lib/src/main/java/com/virjar/g4proxy/server/G4ProxyServer.java

@@ -45,18 +45,19 @@ public class G4ProxyServer {
         ServerBootstrap natServerBootStrap = new ServerBootstrap();
         NioEventLoopGroup serverBossGroup = new NioEventLoopGroup(
                 0,
-                new DefaultThreadFactory("natServer-boss-group" + DefaultThreadFactory.toPoolName(NioEventLoopGroup.class)),
-                NioUdtProvider.BYTE_PROVIDER
+                new DefaultThreadFactory("natServer-boss-group" + DefaultThreadFactory.toPoolName(NioEventLoopGroup.class))
+                //, NioUdtProvider.BYTE_PROVIDER
         );
         NioEventLoopGroup serverWorkerGroup = new NioEventLoopGroup(
                 0,
-                new DefaultThreadFactory("natServer-worker-group" + DefaultThreadFactory.toPoolName(NioEventLoopGroup.class)),
-                NioUdtProvider.BYTE_PROVIDER
+                new DefaultThreadFactory("natServer-worker-group" + DefaultThreadFactory.toPoolName(NioEventLoopGroup.class))
+                //, NioUdtProvider.BYTE_PROVIDER
         );
         natServerBootStrap.group(serverBossGroup, serverWorkerGroup)
-                .channelFactory(NioUdtProvider.BYTE_ACCEPTOR)
-                .option(ChannelOption.SO_BACKLOG, 10)
-                .option(ChannelOption.SO_REUSEADDR, true)
+//                .channelFactory(NioUdtProvider.BYTE_ACCEPTOR)
+//                .option(ChannelOption.SO_BACKLOG, 10)
+//                .option(ChannelOption.SO_REUSEADDR, true)
+                .channel(NioServerSocketChannel.class)
                 .childHandler(new ChannelInitializer<SocketChannel>() {
                     @Override
                     public void initChannel(SocketChannel ch) throws Exception {