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What is Flask-SocketIO?

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What is Flask-SocketIO?

Flask-SocketIO¶ Flask-SocketIO gives Flask applications access to low latency bi-directional communications between the clients and the server.

Why do we use Flask in Python?

Flask is a small and lightweight Python web framework that provides useful tools and features that make creating web applications in Python easier. It gives developers flexibility and is a more accessible framework for new developers since you can build a web application quickly using only a single Python file.

Do flasks use sockets?

There are two extensions for Flask that simplify the use of websockets. The Flask-Sockets extension by Kenneth Reitz is a wrapper for gevent and gevent-websocket. The Flask-SocketIO extension (shameless plug as I’m the author) is a wrapper for gevent and gevent-socketio on the server, plus Socket.IO on the client.

Does Flask support WebSockets?

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Flask-SocketIO is a Flask extension that relies upon eventlet or gevent to create server-side WebSockets connections. websocket-client provides low level APIs for WebSockets and works with both Python 2 and 3.

How are Websockets implemented in Flask?

Implement a WebSocket Using Flask and Socket-IO(Python)

  1. Step1: Creating a project and creating requirements. txt.
  2. Step2: Creating a virtual environment and install all required modules from python.
  3. Step3: We will design a simple program for understanding the functionality of a WebSocket.

Are flasks useful?

Flask is a micro-framework for Python. It allows you to build websites and web apps quite rapidly and easily, it’s really good and light. You can use it to build stuff like: A Twitter/Facebook bot.

What is flask application?

Flask is a micro web framework written in Python. Extensions exist for object-relational mappers, form validation, upload handling, various open authentication technologies and several common framework related tools. Applications that use the Flask framework include Pinterest and LinkedIn.

Does Flask support WebSocket?

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To use websocket connections you have to add an implementation of the websocket server. There are two extensions for Flask that simplify the use of websockets. The Flask-Sockets extension by Kenneth Reitz is a wrapper for gevent and gevent-websocket.

https://www.youtube.com/watch?v=RdSrkkrj3l4