6/16/2023 0 Comments Centos install pipIf you prefer callbacks over coroutines: websockets was created to Head over to Read theĭocs and see for yourself. Windows and packaged in the wheel format for each system and Python version.ĭocumentation is a first class concern in the project. A C extensionĪccelerates expensive operations. Performance: memory usage is optimized and configurable. The only library to handle backpressure correctly before the issueīecame widely known in the Python community. Robustness: websockets is built for production. websockets takes care of managing connections ![]() Simplicity: all you need to understand is msg = await ws.recv() andĪwait ws.send(msg). ![]() Continuous integration fails under 100% branch coverage. The development of websockets is shaped by four principles:Ĭorrectness: websockets is heavily tested for compliance with Get started with the tutorial! Why should I use websockets? recv () print ( f "Received: " ) hello () send ( "Hello world!" ) message = websocket. Here’s how a client sends and receives messages with the threading API: #!/usr/bin/env python import asyncio from import connect def hello (): with connect ( "ws://localhost:8765" ) as websocket : websocket. send ( message ) async def main (): async with serve ( echo, "localhost", 8765 ): await asyncio. Here’s an echo server with the asyncio API: #!/usr/bin/env python import asyncio from rver import serve async def echo ( websocket ): async for message in websocket : await websocket. ![]() With a focus on correctness, simplicity, robustness, and performance.īuilt on top of asyncio, Python’s standard asynchronous I/O framework, theĭefault implementation provides an elegant coroutine-based API.Īn implementation on top of threading and a Sans-I/O implementation are alsoĭocumentation is available on Read the Docs. Websockets is a library for building WebSocket servers and clients in Python
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