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Copy pathTCPServer.java
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39 lines (32 loc) · 1.3 KB
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import java.net.*;
import java.io.*;
import java.util.logging.Level;
import java.util.logging.Logger;
public class TCPServer {
public static void main(String []args) {
try {
int serverPort = 2000;
ServerSocket socket1;
socket1 = new ServerSocket(serverPort);
System.out.println("Waiting for client...");
Socket socket = socket1.accept();
System.out.println("A client is connected.");
// read dữ liệu thông qua Reader
BufferedReader reader = new BufferedReader(new InputStreamReader(socket.getInputStream()));
BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(socket.getOutputStream()));
while(true) {
String s = reader.readLine();
System.out.println("Client1: " + s);
writer.write("Hello");
writer.newLine();
writer.flush(); // đảm bảo gửi luôn chứ không đợi buffer
if(s.compareToIgnoreCase("exit") == 0) {
break;
}
}
System.out.println("Client1 is disconnected");
} catch (IOException ex) {
Logger.getLogger(TCPServer.class.getName()).log(Level.SEVERE, null, ex);
}
}
}