def buildFrame(self):
"""
Attempts to get a frame from the data in the stream.
"""
frame = Frame.readFrom(self.stream)
return frame
def receive(self):
"""
Receive a Message from the Server.
If not frame is available, None is returned.
"""
frame = Frame.readFromSocket(self.__socket)
if frame is not None:
return frame.message()
else:
return None
def send(self, message):
"""
Send a Message to the Server.
The Message is automatically assigned an identifier, and this is
returned.
"""
message_id = self.__nextId()
frame = Frame.fromMessage(message.setId(message_id).build())
self.__socket.sendall(str(frame))
return message_id
def write(self, message):
"""
Writes a message to a client, encapsulating it in a Frame first.
"""
self.__write(Frame.fromMessage(message))
