代码生成(使用t-io框架实现即时通讯)
时间: 2023-07-15 17:11:52 浏览: 84
以下是一个基于t-io框架实现即时通讯的示例代码:
```java
public class ChatServer {
public static void main(String[] args) throws Exception {
TioServer server = new TioServer(new ChatServerListener());
server.start("0.0.0.0", 8888);
}
private static class ChatServerListener extends ServerTioConfigAdapter {
@Override
public void init(ChannelContext channelContext) throws Exception {
// 设置心跳超时时间为60秒
channelContext.setHeartbeatTimeout(60);
}
@Override
public void onAfterConnected(ChannelContext channelContext, boolean isConnected, boolean isReconnect) throws Exception {
String clientIp = channelContext.getClientNode().getIp();
System.out.println("客户端 " + clientIp + " 已连接");
}
@Override
public void onAfterReceived(ChannelContext channelContext, Packet packet, int packetSize) throws Exception {
// 接收到消息时的处理逻辑
ChatPacket chatPacket = (ChatPacket) packet;
String message = chatPacket.getMessage();
System.out.println("收到来自 " + channelContext.getClientNode().getIp() + " 的消息:" + message);
// 将消息广播给所有连接的客户端
Tio.sendToAll(channelContext.getGroupContext(), chatPacket);
}
@Override
public void onAfterClose(ChannelContext channelContext, Throwable throwable, String remark, boolean isRemove) throws Exception {
String clientIp = channelContext.getClientNode().getIp();
System.out.println("客户端 " + clientIp + " 已断开连接");
}
}
private static class ChatPacket extends Packet {
private String message;
public ChatPacket(String message) {
this.message = message;
}
@Override
public byte[] encode() {
return message.getBytes();
}
@Override
public void decode(byte[] bytes) {
message = new String(bytes);
}
public String getMessage() {
return message;
}
}
}
```
该示例代码实现了一个简单的聊天服务器,客户端与服务器之间通过t-io框架实现即时通讯。在服务器端,我们使用`ChatServerListener`类作为`t-io`的服务端配置适配器,处理客户端连接、断开连接和接收消息等事件。在客户端每次发送消息时,我们将消息封装为`ChatPacket`对象并广播给所有连接的客户端。
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