def receive_web_socket_message(socket):
data = socket.recv(2)
frame = WebSocketFrame()
try:
to_read = frame.handle_header(data[:2], enforce_mask=False)
except:
reraise()
if to_read > 0:
data = socket.recv(to_read)
frame.handle_length(data)
payload = socket.recv(frame.length)
while len(payload) < frame.length:
buf = socket.recv(frame.length - len(payload))
if not buf: raise Exception('Could not read the websocket payload')
payload += buf
if len(payload) == 0: return None
return payload
def send(self, message, opcode=WebSocketFrame.OPCODE_TEXT): header, message = WebSocketFrame.encode(message, opcode, '1234') self.socket.send(header) if message: self.socket.send(message)