28  * @class Manager
30  * Manager class acts a manager for the IPMI sessions and provides interfaces
35 class Manager  class
45     Manager() = delete;
46     Manager(std::shared_ptr<boost::asio::io_context>& io, const Private&) :  in Manager()  function in session::Manager
48     ~Manager() = default;
49     Manager(const Manager&) = delete;
50     Manager& operator=(const Manager&) = delete;
51     Manager(Manager&&) = default;
52     Manager& operator=(Manager&&) = default;
55      * @brief Get a reference to the singleton Manager
57      * @return Manager reference
59     static Manager& get()  in get()
61         static std::shared_ptr<Manager> ptr = nullptr;  in get()
65             ptr = std::make_shared<Manager>(io, Private());  in get()
68                 throw std::runtime_error("failed to create session manager");  in get()
157      * @brief Session Manager keeps the session objects as a sorted