parameters: (self)
docstring: Abstraction to control all transfer coordinators
  
          This abstraction allows the manager to wait for inprogress transfers
          to complete and cancel all inprogress transfers.
docstring_summary: Abstraction to control all transfer coordinators
docstring_tokens: Abstraction to control all transfer coordinators
function: def __init__(self):
          """Abstraction to control all transfer coordinators
  
          This abstraction allows the manager to wait for inprogress transfers
          to complete and cancel all inprogress transfers.
          """
          self._lock = threading.Lock()
          self._tracked_transfer_coordinators = set()
function_tokens: def __init__ ( self ) : self . _lock = threading . Lock ( ) self . _tracked_transfer_coordinators = set ( )