How to use the rs4.asyncore.dispatcher.__init__ function in rs4

# tricky: get a pair of connected sockets
			a.bind (self.address)
			a.listen (1)
			w.setblocking (0)
			try:
				w.connect (self.address)
			except:
				pass
				
			r, addr = a.accept()
			a.close()
			w.setblocking (1)
			self.trigger = w

			asyncore.dispatcher.__init__ (self, r)
			self.lock = _thread.allocate_lock()
			self.thunks = []
			self._trigger_connected = 0

self._cv = threading.Condition ()
		self.__sendlock = None
		self.__no_more_request = False
		self.set_event_time ()
		self.handler = None
		
		self.auth = None
		self.proxy = False
		self.initialize_connection ()
		self._closed = False
		self.backend = False
		
		self.ac_in_buffer = b''
		self.incoming = []
		self.producer_fifo = self.fifo_class ()
		asyncore.dispatcher.__init__(self)

def __init__ (self, handler, host, port):
		asyncore.dispatcher.__init__ (self)
		self.handler = handler
		self.create_socket(socket.AF_INET, socket.SOCK_STREAM)
		self.connect((host, port))

def __init__ (self, family=socket.AF_INET, address=('', 9003)):
			asyncore.dispatcher.__init__ (self)
			self.create_socket (family, socket.SOCK_STREAM)
			self.set_reuse_addr()
			self.bind (address)
			self.listen (5)

def __init__(self, host, port):
		asyncore.dispatcher.__init__(self)
		self.create_socket(socket.AF_INET, socket.SOCK_STREAM)
		self.connect((host, port))

def __init__ (self, address, params = None, lock = None, logger = None):
		dbconnect.AsynDBConnect.__init__ (self, address, params, lock, logger)
		self.cur = None
		self.retries = 0
		asyncore.dispatcher.__init__ (self)