8 Best Python Websocket Utilities Libraries 2023

Here are some of the famous Python WebSocket Utilities Libraries. Some use cases of Python WebSocket Utilities Libraries include Real-time Chat and Messaging Applications, Online Gaming, IoT Applications, and Real-time Data Visualization and Dashboards.

Python WebSocket utilities libraries are collections of code that provide a set of utilities to help developers create and manage WebSocket connections in Python. These libraries typically provide methods to simplify WebSocket connection setup, message sending, message receiving and connection management. They can also provide additional features such as authentication and SSL/TLS support.

Let us have a look at some of these libraries in detail below.

tornado

• Can handle up to 10,000 simultaneous open connections, making it ideal for applications with high levels of concurrent users.
• Can handle multiple requests simultaneously without blocking requests.
• One of the few web frameworks that supports WebSocket connections.

gevent

• Based on greenlet and libevent, making it extremely fast, lightweight and efficient.
• Highly extensible and can be easily integrated with other Python libraries and frameworks.
• Provides a high level of concurrency, allowing multiple requests to be handled at the same time.

twisted

• Event-driven architecture makes it easy to build highly concurrent applications.
• Can be used to build distributed applications, which can be used to connect multiple machines over the network.
• Provides a low-level interface which makes it easier to work with websockets.

websockets

• Data can be sent and received quickly, allowing for real-time communication.
• Enable bidirectional communication between the client and the server.
• Use the secure websocket protocol (WSS) which encrypts all data sent over the connection.

websocket-client

• Built on top of the standard library's asyncio module, which allows for asynchronous communication with websockets.
• Supports secure websocket connections via TLS/SSL, as well as binary messages and fragmented messages.
• Supports custom headers and subprotocols, making it easy to communicate with specific services that require specific headers or subprotocols.

WebSocket-for-Python

• Supports multiple protocols such as WebSocket, HTTP, and TCP, allowing for more flexible usage.
• Has built-in security features such as authentication and encryption, allowing you to securely communicate with other applications.
• Is written in Python, making it easy to use and integrate with existing Python applications.

socketIO-client

• Supports multiple transports, including long polling, WebSockets and cross-browser support.
• Support for namespaces, allowing for multiple independent connections to the same server.
• Allows for subscribing to multiple events, allowing for a more efficient implementation of your application.

pywebsocket

• Supports both server-side and client-side websocket connections.
• Provides support for websocket extensions.
• Supports both connection-oriented and connectionless websockets, making it a versatile tool for developers.