Added subscription to handler list so subscription can be accessed from handler.

Subscription.cpp

@@ -13,7 +13,9 @@ namespace core
      : id(id), mode(mode), owner(&session), handler(NULL) {}
 
    Subscription::Subscription(std::string id, TCPSession &session, std::string mode, SubscriptionHandler *handler)
-       : id(id), mode(mode), owner(&session), handler(handler) {}
+       : id(id), mode(mode), owner(&session), handler(handler) {
+
+       }
 
    Subscription::~Subscription()
    {
@@ -53,7 +55,7 @@ namespace core
    {
 //      std::cout << "(" << handler << ")" << std::endl;
       if (handler)
-         handler->process(request, out, session);
+         handler->process(request, out, session, this);
       else
          out << "event:" << request[1] << ":" << request[2] << std::endl;
       return 1;