python3.7的asyncio的socket server
Posted 74 months ago python asyncio socket linux
猝不及防的看了一下文档 发现出现这个简单实用的语法糖?
import asyncio
async def client_connected(reader:asyncio.StreamReader, writer: asyncio.StreamWriter):
e=await reader.read(10*1024*1024)
print(e)
writer.write(b"200 hello world")
await writer.drain()
writer.close()
async def main(host, port):
srv = await asyncio.start_server(
client_connected, host, port)
await srv.serve_forever()
if __name__ == "__main__":
asyncio.run(main('127.0.0.1', 8080))