, MSG_QUEUE> PriorityQueue{ {0, std::vector>{}}, {1, std::vector>{}}, {2, std::vector>{}}, {3, std::vector>{}}, {4, std::vector>{}}, {5, std::vector>{}}, {6, std::vector>{}}, {7, std::vector<std::shared_ptr...catch (const std::exception &e) { std::cerr << e.what() << std::endl; return