Comments by Member 13072690 (Top 3 by date)

Ok, I will make a new question

Thanks for your response. This error is true, however after i corrected, this is error:
Gateway Timeout
The gateway did not receive a timely response from the upstream server or application.

Code Java of client:

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.Socket;
import java.net.UnknownHostException;

public class WebClient {
public static void main(String[] args) throws IOException {

String host ="ad-box.deslab.vn";


Socket s = null;
BufferedReader br = null;
BufferedWriter bw = null;
try {
s = new Socket(host, 10000);
br = new BufferedReader(new InputStreamReader(s.getInputStream()));
bw = new BufferedWriter(new OutputStreamWriter(s.getOutputStream()));
} catch (UnknownHostException e) {
System.err.println("Don't know about host: hostname\n");
} catch (IOException e) {
System.err.println("Couldn't get I/O for the connection to: hostname\n");
}
// Send message to server
String message = "FETEL HCMUS";
// String message = "GET / HTTP/1.1\r\n\r\n";
// System.out.println(message);
bw.write(message);
bw.flush();
// Get response from server
String response = "";
while ((response = br.readLine()) != null) {
System.out.println(response);
}
bw.close();
br.close();
s.close();
}
}

Please help me more