String value based server : ServerSocket « Network Protocol « Java

1. Java
2. Network Protocol
3. ServerSocket

String value based server

   

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.net.ServerSocket;
import java.net.Socket;

public class Main {
  public static void main(String args[]) throws Exception {
    ServerSocket ssock = new ServerSocket(1234);
    Socket sock = ssock.accept();
    ssock.close();

    PrintStream pstream = new PrintStream(sock.getOutputStream());
    pstream.print("count? ");
    BufferedReader input = new BufferedReader(new InputStreamReader(sock.getInputStream()));
    String line = input.readLine();
    pstream.println("");
    int count = Integer.parseInt(line);
    for (int i = count; i >= 0; i--) {
      pstream.println(i);
    }
    pstream.close();
    sock.close();
  }
}

   
    
    
  

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