websockets (Python websockets library)

E426654

websockets is a Python library for building asynchronous WebSocket clients and servers, providing a simple, asyncio-based API for real-time, bidirectional communication over the WebSocket protocol.

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websockets (Python websockets library) canonical 1

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Statements (49)

Predicate Object
instanceOf Python library
software package
designGoal compliance with WebSocket RFC
interoperability with browsers
robustness against malformed frames
simple asyncio-based API
distribution PyPI NERFINISHED
feature TLS support
automatic reconnection (via user patterns)
backpressure handling
bidirectional communication
connection timeouts
extensions negotiation
full-duplex communication
origin checking
ping-pong keepalive
real-time communication
secure WebSocket (wss)
subprotocol negotiation
hostLanguageEcosystem Python async ecosystem
implementsProtocol WebSocket
importName websockets
license BSD-3-Clause
packageName websockets
paradigm asynchronous programming
programmingLanguage Python
provides WebSocket client
WebSocket server
high-level asyncio API
low-level asyncio API
supports async for iteration over messages
binary messages
close frames
compression extensions
context manager semantics
custom headers
text messages
supportsLanguageVersion Python 3 NERFINISHED
supportsStandard RFC 6455 NERFINISHED
WebSocket over HTTP/1.1
WebSocket over HTTP/2
typicalUsage async with websockets.connect(...) as websocket
async with websockets.serve(handler, host, port)
useCase IoT device communication
chat applications
live notifications
multiplayer games
real-time dashboards
usesFramework asyncio

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Uvicorn usesLibrary websockets (Python websockets library)