pythonasyncioeventletgeventlong-pollinglow-latencysocket-iosocketiosocketio-serverweb-serverwebsocket
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38 lines
934 B
38 lines
934 B
#!/usr/bin/env python
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from litestar import Litestar, get, MediaType
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from litestar.response import File
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from litestar.static_files.config import StaticFilesConfig
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import socketio
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import uvicorn
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sio = socketio.AsyncServer(async_mode='asgi')
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@get('/', media_type=MediaType.HTML)
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async def index() -> File:
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return File('fiddle.html', content_disposition_type='inline')
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@get('/hello')
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async def hello() -> dict:
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return {'message': 'Hello, World!'}
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@sio.event
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async def connect(sid, environ, auth):
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print(f'connected auth={auth} sid={sid}')
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await sio.emit('hello', (1, 2, {'hello': 'you'}), to=sid)
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@sio.event
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def disconnect(sid):
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print('disconnected', sid)
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app = Litestar([index, hello], static_files_config=[
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StaticFilesConfig('static', directories=['static'])])
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combined_asgi_app = socketio.ASGIApp(sio, app)
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if __name__ == '__main__':
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uvicorn.run(combined_asgi_app, host='127.0.0.1', port=5000)
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