aiohttp+uvloop
main.py
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| import asyncio
import uvloop
from aiohttp import web
from utils.logger_helper import LogFactory
logger = LogFactory.get_logger()
def main():
logger.info("Server Starting at {0};{1}".format(cfg.host, cfg.port))
app = web.Application()
setup_routes(app)
app.on_shutdown.append(shutdown)
web.run_app(app, host=cfg.host, port=cfg.port)
if __name__ == "__main__":
asyncio.set_event_loop_policy(uvloop.EventLoopPolicy())
try:
main()
except Exception as e:
logger.error(e)
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aiohttp+uvloop+gunicorn
main.py
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async def web_app():
logger.info("Server Starting at {0};{1}".format(cfg.host, cfg.port))
app = web.Application()
setup_routes(app)
app.on_shutdown.append(shutdown)
return app
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gunicorn ... --worker-class aiohttp.worker.GunicornUVLoopWebWorker
在启动gunicorn的时候, 指定uvloop的worker-class即可
How to use uvloop in an asyncio application
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| import asyncio
import uvloop
asyncio.set_event_loop_policy(uvloop.EventLoopPolicy())
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How to use uvloop with Tornado
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| from tornado.platform.asyncio import AsyncIOMainLoop
import asyncio
import uvloop
asyncio.set_event_loop_policy(uvloop.EventLoopPolicy())
AsyncIOMainLoop().install()
asyncio.get_event_loop().run_forever()
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参考文档:
