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feat(新增): 🚀 netty的 包的发送，分10次发送

This commit is contained in:
Bunny 2024-05-25 00:47:29 +08:00
parent 89edfb6e4d
commit 26acd1c7c6
2 changed files with 19 additions and 7 deletions
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21
netty/service/src/main/java/cn/bunny/service/netty/PackageClient.java
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@ -9,11 +9,20 @@ import io.netty.channel.ChannelInitializer;
import io.netty.channel.nio.NioEventLoopGroup; import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.SocketChannel; import io.netty.channel.socket.SocketChannel;
import io.netty.channel.socket.nio.NioSocketChannel; import io.netty.channel.socket.nio.NioSocketChannel;
import io.netty.handler.logging.LogLevel;
import io.netty.handler.logging.LoggingHandler;
import lombok.extern.slf4j.Slf4j; import lombok.extern.slf4j.Slf4j;
@Slf4j @Slf4j
public class PackageClient { public class PackageClient {
public static void main(String[] args) { public static void main(String[] args) {
// 分 10 次发送
for (int i = 0; i < 10; i++) {
send();
}
}
private static void send() {
NioEventLoopGroup worker = new NioEventLoopGroup(); NioEventLoopGroup worker = new NioEventLoopGroup();
try { try {
Bootstrap bootstrap = new Bootstrap(); Bootstrap bootstrap = new Bootstrap();
@ -22,15 +31,17 @@ public class PackageClient {
bootstrap.handler(new ChannelInitializer<SocketChannel>() { bootstrap.handler(new ChannelInitializer<SocketChannel>() {
@Override @Override
protected void initChannel(SocketChannel ch) throws Exception { protected void initChannel(SocketChannel ch) throws Exception {
log.debug("conneted...");
ch.pipeline().addLast(new LoggingHandler(LogLevel.DEBUG));
ch.pipeline().addLast(new ChannelInboundHandlerAdapter() { ch.pipeline().addLast(new ChannelInboundHandlerAdapter() {
@Override @Override
public void channelActive(ChannelHandlerContext ctx) throws Exception { public void channelActive(ChannelHandlerContext ctx) throws Exception {
log.debug("sending..."); log.debug("sending...");
for (int i = 0; i < 10; i++) { ByteBuf buffer = ctx.alloc().buffer();
ByteBuf buffer = ctx.alloc().buffer(); buffer.writeBytes(new byte[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18});
buffer.writeBytes(new byte[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}); ctx.writeAndFlush(buffer);
ctx.writeAndFlush(buffer); // 发完即关
} ctx.close();
} }
}); });
} }

5
netty/service/src/main/java/cn/bunny/service/netty/PackageServer.java
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@ -19,8 +19,9 @@ public class PackageServer {
ServerBootstrap serverBootstrap = new ServerBootstrap(); ServerBootstrap serverBootstrap = new ServerBootstrap();
serverBootstrap.channel(NioServerSocketChannel.class); serverBootstrap.channel(NioServerSocketChannel.class);
serverBootstrap.group(boss, work); serverBootstrap.group(boss, work);
// 接受缓冲区 // 接受缓冲区，接受为10个字节
serverBootstrap.option(ChannelOption.SO_RCVBUF, 10); // serverBootstrap.option(ChannelOption.SO_RCVBUF, 10);
serverBootstrap.childOption(ChannelOption.RCVBUF_ALLOCATOR, new AdaptiveRecvByteBufAllocator(16, 16, 16));
serverBootstrap.childHandler(new ChannelInitializer<SocketChannel>() { serverBootstrap.childHandler(new ChannelInitializer<SocketChannel>() {
@Override @Override
protected void initChannel(SocketChannel socketChannel) throws Exception { protected void initChannel(SocketChannel socketChannel) throws Exception {