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117 lines
4.0 KiB
Java
117 lines
4.0 KiB
Java
2 years ago
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//package com.xinyingpower.microphoto.request;
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//
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//import java.nio.charset.StandardCharsets;
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//import java.util.concurrent.TimeUnit;
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//
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//import io.netty.bootstrap.Bootstrap;
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//import io.netty.buffer.ByteBuf;
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//import io.netty.buffer.Unpooled;
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//import io.netty.channel.Channel;
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//import io.netty.channel.ChannelFuture;
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//import io.netty.channel.ChannelFutureListener;
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//import io.netty.channel.ChannelInitializer;
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//import io.netty.channel.ChannelOption;
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//import io.netty.channel.ChannelPipeline;
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//import io.netty.channel.EventLoopGroup;
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//import io.netty.channel.nio.NioEventLoopGroup;
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//import io.netty.channel.socket.SocketChannel;
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//import io.netty.channel.socket.nio.NioSocketChannel;
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//import io.netty.handler.codec.bytes.ByteArrayDecoder;
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//import io.netty.handler.codec.bytes.ByteArrayEncoder;
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//import io.netty.handler.codec.string.StringDecoder;
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//import io.netty.handler.codec.string.StringEncoder;
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//import io.netty.handler.timeout.IdleStateHandler;
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//
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//public class NettyChatClient {
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// private static NettyChatClient mNettyChatClient;
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// private static String mServerIp;
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// private static int mPort;
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// private Channel mChannel;
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// /**
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// * 重连策略
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// */
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// private RetryPolicy mRetryPolicy;
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// private Bootstrap mBootstrap;
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//
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// public void init(INettyMessageListener messageListener) {
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// mRetryPolicy = new ExponentialBackOffRetry(3000, Integer.MAX_VALUE, 3 * 1000);
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// EventLoopGroup group = new NioEventLoopGroup();//初始化线程组
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// // bootstrap 可重用, 只需在TcpClient实例化的时候初始化即可.
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// mBootstrap = new Bootstrap();
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// mBootstrap.group(group)
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// .option(ChannelOption.TCP_NODELAY, true)
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// .channel(NioSocketChannel.class)
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// .handler(new ClientHandlersInitializer());
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//
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// }
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//
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// public static NettyChatClient newInstance(String serverIp, int port) {
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// if (mNettyChatClient == null) {
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// mNettyChatClient = new NettyChatClient();
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// mServerIp = serverIp;
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// mPort = port;
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// }
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// return mNettyChatClient;
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// }
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//
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// public static NettyChatClient getInstance() {
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// return mNettyChatClient;
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// }
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//
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// /**
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// * 向远程TCP服务器请求连接
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// */
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// public void connect() {
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// synchronized (mBootstrap) {
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// ChannelFuture future = mBootstrap.connect(mServerIp, mPort);
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// future.addListener(getConnectionListener());
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// this.mChannel = future.channel();
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// }
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// }
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//
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// private ChannelFutureListener getConnectionListener() {
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// return future -> {
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// if (!future.isSuccess()) {
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// future.channel().pipeline().fireChannelInactive();
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// }
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// };
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// }
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//
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// private class ClientHandlersInitializer extends ChannelInitializer<SocketChannel> {
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//
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// @Override
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// protected void initChannel(SocketChannel ch) {
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// ChannelPipeline pipeline = ch.pipeline();
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// pipeline.addLast(new ByteArrayDecoder());
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// pipeline.addLast(new ByteArrayEncoder());
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// pipeline.addLast(new IdleStateHandler(100, 100, 0, TimeUnit.SECONDS));
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// pipeline.addLast(new ReconnectHandler(mNettyChatClient));
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// }
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//
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// }
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//
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//
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// public RetryPolicy getRetryPolicy() {
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// return mRetryPolicy;
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// }
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//
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// public void sendMessage(String content) {
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// if (mChannel != null) {
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// mChannel.writeAndFlush(content);
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// }
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// }
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//
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// public void sendByteMessage(byte[] content) {
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// ByteBuf bb = Unpooled.wrappedBuffer((content));
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// if (mChannel != null) {
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// mChannel.writeAndFlush(bb).addListener(new ChannelFutureListener() {
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// @Override
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// public void operationComplete(ChannelFuture future) throws Exception {
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// System.out.println("dfsa");
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// }
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// });
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// }
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// }
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//}
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//
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