Java Never Ends - Absolute Java - page 1100

Display 19.7 Date and Time Server (part 1 of 2)

1 import java.util.Date;
2 import java.net.ServerSocket;
3 import java.net.Socket;
4 import java.io.DataOutputStream;
5 import java.io.BufferedReader;
6 import java.io.InputStreamReader;
7 import java.io.IOException;

8 public class DateServer
9 {
10 public static void main(String[] args)
11 {
12 Date now = new Date();

13 try
14 {
15 System.out.println("Waiting for a connection on port 7654.");
16 ServerSocket serverSock = new ServerSocket(7654);
17 Socket connectionSock = serverSock.accept();

18 BufferedReader clientInput = new BufferedReader(
19 new InputStreamReader(connectionSock.getInputStream()));
20 DataOutputStream clientOutput = new DataOutputStream(
21 connectionSock.getOutputStream());

22 System.out.println("Connection made, waiting for client " +
23 "to send their name.");
24 String clientText = clientInput.readLine();
25 String replyText = "Welcome, " + clientText +
26 ", Today is " + now.toString() + "\n";
27 clientOutput.writeBytes(replyText);
28 System.out.println("Sent: " + replyText);

29 clientOutput.close();
30 clientInput.close();
31 connectionSock.close();
32 serverSock.close();
33 }
34 catch (IOException e)
35 {
System.out.println(e.getMessage());
36 }
37 }
38 }