Java Never Ends - Java - page 1042

Display 19.5 Date and Time Server (part 2 of 2)

Output when the client program in Display 19.6 connects to the server program.

Sample Dialogue
Waiting for a connection on port 7654.
Connection made, waiting for client to send their name.
Sent: Welcome, Dusty Rhodes, Today is Fri Oct 13 03:03:21 AKDT 2006

Display 19.6 Date and Time Client (part 1 of 2)

1 import java.net.Socket;

2 import java.io.DataOutputStream;

3 import java.io.BufferedReader;

4 import java.io.InputStreamReader;

5 import java.io.IOException;

6 public class DateClient
7{
8 public static void main(String[] args)
9 {
10

localhost refers to the same, or local,
machine that the client is running on.
Change this string to the appropriate
hostname (e.g., my.server.com) if the
server is running on a remote machine.

try

11 {

12 String hostname = "localhost";

13 int port = 7654;

14 System.out.println("Connecting to server on port " + port);

15 Socket connectionSock = new Socket(hostname, port);

16 BufferedReader serverInput = new BufferedReader(

17 new InputStreamReader(connectionSock.getInputStream()));

18 DataOutputStream serverOutput = new DataOutputStream(

19 connectionSock.getOutputStream());

20 System.out.println("Connection made, sending name.");

21 serverOutput.writeBytes("Dusty Rhodes\n");

22 System.out.println("Waiting for reply.");

23 String serverData = serverInput.readLine();

24 System.out.println("Received: " + serverData);

25 serverOutput.close();

26 serverInput.close();

27 connectionSock.close();

28 }