76 lines
1.6 KiB
Java
76 lines
1.6 KiB
Java
import java.io.*;
|
|
import java.net.*;
|
|
|
|
public class Client {
|
|
public static void main(String[] args) {
|
|
|
|
// Server Host
|
|
|
|
final String serverHost = "localhost";
|
|
|
|
Socket socketOfClient = null;
|
|
BufferedWriter os = null;
|
|
BufferedReader is = null;
|
|
|
|
try {
|
|
|
|
//Send request to connect on 6666
|
|
socketOfClient = new Socket(serverHost, 6666);
|
|
|
|
// Create ouput stream at client to send out data
|
|
os = new BufferedWriter(new OutputStreamWriter(socketOfClient.getOutputStream()));
|
|
is = new BufferedReader(new InputStreamReader(socketOfClient.getInputStream()));
|
|
|
|
} catch (UnknownHostException e) {
|
|
System.err.println("Don't know about host " + serverHost);
|
|
return;
|
|
} catch (IOException e) {
|
|
System.err.println("Couldn't get I/O for the connection to " + serverHost);
|
|
return;
|
|
}
|
|
|
|
try {
|
|
// write data to output client socket
|
|
os.write("10");
|
|
os.newLine();
|
|
|
|
os.write("20");
|
|
os.newLine();
|
|
|
|
os.write("11");
|
|
os.newLine();
|
|
|
|
os.write("75");
|
|
os.newLine();
|
|
|
|
os.write("QUIT");
|
|
os.newLine();
|
|
|
|
// Flush data.
|
|
|
|
os.flush();
|
|
|
|
// Read data from server
|
|
// by reading client input socket
|
|
String responseLine;
|
|
while ((responseLine = is.readLine()) != null) {
|
|
System.out.println("Server: " + responseLine);
|
|
if (responseLine.indexOf("OK") != -1) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
os.close();
|
|
is.close();
|
|
socketOfClient.close();
|
|
} catch (UnknownHostException e) {
|
|
System.err.println("Trying to connect to unknown host: " + e);
|
|
} catch (IOException e) {
|
|
System.err.println("IOException: " + e);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|