【轉】flask-socketio的版本問題

報錯
The client is using an unsupported version of the Socket.IO or Engine.IO protocols (further occurrences of this error will be logged with level INFO)
解決方案

pip install Flask-SocketIO==4.3.1
pip install python-engineio==3.13.2
pip install python-socketio==4.6.0

或者
pip install flask-socketio==4.0.0 
pip install python-socketio==4.0.1 
pip install python-engineio==3.2.0

 

 

from：https://blog.csdn.net/piaopu0120/article/details/115462422