Small piece of code added

src/Controller.java

@@ -19,6 +19,28 @@ public class Controller {
         // how long to wait to start the next rebalance operation
         int rebalance_period = Integer.parseInt(args[3]);
 
+        System.out.println("Started");
+
+        try {
+            ServerSocket socket = new ServerSocket(cport);
+            socket.setSoTimeout(10 * timeout);
+            for(;;) {
+                try {
+                    if(R > 0) {
+                        Socket client = socket.accept();
+                        R = R - 1;
+                    } else {
+
+                    }
+
+                } catch (Exception e1) {
+                    System.out.println(e1);
+                }
+            }
+
+        } catch (IOException e) {
+            System.out.println("error" + e);
+        }
 
     }
 }
\ No newline at end of file

src/Dstore.java

@@ -11,6 +11,6 @@ public class Dstore {
         // where to store the data locally
         String file_folder = args[3];
 
-
+        System.out.println("Adding");
     }
 }
\ No newline at end of file