Python socket.io客戶端在帶有字典和列表消息的事件上失敗

Question

我安裝了python-socketio == 4.3.1，並且可以正確連接到socket.io服務器。

但是，每當我收到一條消息時，我都會遇到異常。 我將獲得的數據將是關於connect事件的列表，以及關於消息事件的字典。

Traceback (most recent call last):
  File "/usr/local/lib/python3.7/threading.py", line 926, in _bootstrap_inner
    self.run()
  File "/usr/local/lib/python3.7/threading.py", line 870, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/local/lib/python3.7/site-packages/socketio/client.py", line 581, in _handle_eio_message
    self._handle_event(pkt.namespace, pkt.id, pkt.data)
  File "/usr/local/lib/python3.7/site-packages/socketio/client.py", line 470, in _handle_event
    r = self._trigger_event(data[0], namespace, *data[1:])
  File "/usr/local/lib/python3.7/site-packages/socketio/client.py", line 514, in _trigger_event
    if namespace in self.handlers and event in self.handlers[namespace]:
TypeError: unhashable type: 'list'

Exception in thread Thread-6:
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/threading.py", line 926, in _bootstrap_inner
    self.run()
  File "/usr/local/lib/python3.7/threading.py", line 870, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/local/lib/python3.7/site-packages/socketio/client.py", line 581, in _handle_eio_message
    self._handle_event(pkt.namespace, pkt.id, pkt.data)
  File "/usr/local/lib/python3.7/site-packages/socketio/client.py", line 470, in _handle_event
    r = self._trigger_event(data[0], namespace, *data[1:])
  File "/usr/local/lib/python3.7/site-packages/socketio/client.py", line 514, in _trigger_event
    if namespace in self.handlers and event in self.handlers[namespace]:
TypeError: unhashable type: 'dict'

我能夠使用節點客戶端正確記錄消息。 有任何想法嗎？

現在的代碼就是這樣：

import socketio
io = socketio.Client()

@io.event
def connect():
    print('connected')

@io.event
def message(data):
    print(data)

url = '...'
io.connect(url)

Answer 1

原來錯誤是在服務器實現中。