Fix for executing raw requests

Author: mpenick

src/session.cpp

@@ -100,7 +100,7 @@ CassFuture* cass_session_execute_batch(CassSession* session, const CassBatch* ba
 }
 
 CassFuture* cass_session_execute_raw(CassSession* session, cass_uint8_t opcode, cass_uint8_t flags, const char* frame, size_t frame_size) {
-  Future::Ptr future(session->execute(Request::ConstPtr(new RawRequest(opcode, frame, frame_size))));
+  Future::Ptr future(session->execute_raw(Request::ConstPtr(new RawRequest(opcode, frame, frame_size))));
   future->inc_ref();
   return CassFuture::to(future.get());
 }
@@ -340,6 +340,16 @@ Future::Ptr Session::execute(const Request::ConstPtr& request) {
   return future;
 }
 
+Future::Ptr Session::execute_raw(const Request::ConstPtr& request) {
+  ResponseFuture::Ptr future(new ResponseFuture());
+
+  RequestHandler::Ptr request_handler(new RequestHandler(request, future, metrics()));
+
+  execute(request_handler);
+
+  return future;
+}
+
 void Session::execute(const RequestHandler::Ptr& request_handler) {
   if (state() != SESSION_STATE_CONNECTED) {
     request_handler->set_error(CASS_ERROR_LIB_NO_HOSTS_AVAILABLE, "Session is not connected");

src/session.hpp

@@ -44,6 +44,8 @@ class Session
 
   Future::Ptr execute(const Request::ConstPtr& request);
 
+  Future::Ptr execute_raw(const Request::ConstPtr& request);
+
 private:
   void execute(const RequestHandler::Ptr& request_handler);