class MasterInvoker:
""" Responsible for call communication interface to send data or start listening.
"""
def __init__(self):
self.connector = MasterConnector()
self.request_dict = dict()
pass
def listen(self):
""" Start listening.
"""
return self.connector.listen(self.request_dict)
def remote_call(self, procedure_name, para, ip):
""" Encapsulte the data and call the Connector to send the request.
"""
id = uuid.uuid4() # generate a uuid for every request
data = DcaProtocol.encap_input(procedure_name, para, id)
self.request_dict[id] = False # initialized a dict to indicate if a request is answered
self.connector.request(data, ip)
return id
def __init__(self):
self.connector = MasterConnector()
self.request_dict = dict()
pass
