diff --git a/branches/follower/wiz810mj/src/demo/WizDemo4/WizDemo4.pde b/branches/follower/wiz810mj/src/demo/WizDemo4/WizDemo4.pde
index 6d21105..7f8ff7a 100644
--- a/branches/follower/wiz810mj/src/demo/WizDemo4/WizDemo4.pde
+++ b/branches/follower/wiz810mj/src/demo/WizDemo4/WizDemo4.pde
@@ -228,6 +228,7 @@ class NetworkConnection { // Essentially a Socket wrapper
     void listen(); // TODO: Return a useful value?
 
     int isConnected();
+    void NetworkConnection::close();
 
   private:
     SOCKET _socket;
@@ -236,7 +237,7 @@ class NetworkConnection { // Essentially a Socket wrapper
 NetworkConnection::NetworkConnection(uint16_t port) {
   /*
 
-   */  
+   */
   socket(_socket, Sn_MR_TCP, port, 0);
 }
 
@@ -256,6 +257,15 @@ int NetworkConnection::isConnected() {
  return (getSn_SR(_socket) == SOCK_ESTABLISHED);
 }  
 
+void NetworkConnection::close() {
+  /*
+
+   */  
+  ::close(_socket);
+  disconnect(_socket);
+}
+
+
 /* ----------------------- */
 
 /* --  NetworkInterface -- */