Flask-SocketIO默认使用eventlet或gevent作为异步模式来处理WebSocket连接,这意味着它本身并不是传统意义上的多线程。 如果希望使用多线程模式,可以在初始化SocketIO时指定async_mode="threading"。 配置Flask-SocketIO以使用多线程: python from flask import Flask from flask_socketio import SocketIO app = Flask(...
socketio = SocketIO(app, async_mode='threading') 它强制应用程序不使用 eventlet,尽管它已安装。 但是,这对我来说不是一个适用的解决方案,因为使用“线程”作为 async_mode 拒绝接受二进制数据。每次我从客户端向服务器发送一些二进制数据时,它都会说: WebSocket transport not available. Install eventlet or ...
准备 安装Flask-SocketIO库 $ pip install flask-socketio 编写一个Flask程序 from flask import Flask,...
使用SocketIO“async_mode=”时,烧瓶不与客户端套接字连接 、、、 我在线程中使用flask_socketio,我想从线程中发出事件。sio =SocketIO(app, async_mode="threading") 添加async_mode="threding时,无法将客户端套接字与烧瓶套接字连接起来。 浏览3提问于2022-08-17得票数 0 1回答...
_socketioimportSocketIO, emit, join_room, leave_room, close_room, rooms, disconnect#Set this variable to "threading", "eventlet" or "gevent" to test the#different async modes, or leave it set to None for the application to choose#the best option based on installed packages.async_mode =...
close_room, rooms, disconnect# Set this variable to "threading", "eventlet" or "gevent" to test the# different async modes, or leave it set to None for the application to choose# the best option based on installed packages.async_mode =Noneapp = Flask(__name__) ...
session, requestfromflask_socketioimportSocketIO, emit# Set this variable to "threading", "eventlet" or "gevent" to test the# different async modes, or leave it set to None for the application to choose# the best option based on installed packages.async_mode =Noneapp = Flask(__name__) ...
from threading import Lock import os async_mode = None app = Flask(__name__) app.config['SECRET_KEY'] = 'secret!' socketio = SocketIO(app, async_mode=async_mode) thread = None thread_lock = Lock() ## Used by App Service For linux ...
session, requestfromflask_socketioimportSocketIO, emit# Set this variable to "threading", "eventlet" or "gevent" to test the# different async modes, or leave it set to None for the application to choose# the best option based on installed packages.async_mode =Noneapp = Flask(__name__) ...
通过使用 Flask-SocketIO,开发者能够在 Flask 应用程序中轻松实现双向实时数据交换,从而为用户提供更加流畅和即时的交互体验。无论是推送通知、实时聊天还是在线游戏等场景,Flask-SocketIO 都能提供强大的技术支持,使得开发人员无需深入了解底层网络协议即可快速构建实时功能。 ### 1.2 Flask-SocketIO的特点 Flask-...