Breakpoint 2, ActionHandler::ExecActions (this=0x86ffba8) at include/action_handler.cpp:598
598         SDL_LockMutex(mutex);
(gdb) n
599         a = (*it);
(gdb) n
600         std::cout << "============================" << std::endl;
(gdb) n
============================
601         a->GetTimestamp();
(gdb) n
this: 86cf310, timestamp:0
type: 0
602         queue.front()->GetTimestamp();
(gdb) n
this: 86cf310, timestamp:0
type: 0
603         std::cout << "============================" << std::endl;
(gdb) print queue.front()->GetTimestamp()
this: 8711b30, timestamp:141357840
type: 17
$34 = 141357840