MACD 4/MACD4.iso/Internet/Java/networking/sockets/example/KnockKnockServer.class

Java Class File | 1978-03-06 | 1.9 KB | 57 lines

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.DataInputStream;
import java.io.FilterInputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.net.ServerSocket;
import java.net.Socket;

class KnockKnockServer {
   public static void main(String[] var0) {
      ServerSocket var1 = null;

      try {
         var1 = new ServerSocket(4444);
      } catch (IOException var9) {
         System.out.println("Could not listen on port: " + 4444 + ", " + var9);
         System.exit(1);
      }

      Socket var2 = null;

      try {
         var2 = var1.accept();
      } catch (IOException var8) {
         System.out.println("Accept failed: " + 4444 + ", " + var8);
         System.exit(1);
      }

      try {
         DataInputStream var3 = new DataInputStream(new BufferedInputStream(var2.getInputStream()));
         PrintStream var4 = new PrintStream(new BufferedOutputStream(var2.getOutputStream(), 1024), false);
         KKState var5 = new KKState();
         String var7 = var5.processInput((String)null);
         var4.println(var7);
         var4.flush();

         String var6;
         while((var6 = var3.readLine()) != null) {
            var7 = var5.processInput(var6);
            var4.println(var7);
            var4.flush();
            if (var7.equals("Bye.")) {
               break;
            }
         }

         var4.close();
         ((FilterInputStream)var3).close();
         var2.close();
         var1.close();
      } catch (IOException var10) {
         ((Throwable)var10).printStackTrace();
      }
   }
}