|  | 
           
(Deprecated:
          Use get_executor().) Get the io_context
          associated with the object.
        
asio::io_context & get_io_service();
          This function may be used to obtain the io_context
          object that the I/O object uses to dispatch handlers for asynchronous operations.
        
          A reference to the io_context
          object that the I/O object will use to dispatch handlers. Ownership is
          not transferred to the caller.