Python 網路程式設計（L2 ~ L7）

Quick Start（30 秒上手）

"""asyncio TCP echo server + client"""
import asyncio

async def handle_client(reader: asyncio.StreamReader, writer: asyncio.StreamWriter) -> None:
    data = await reader.read(1024)
    writer.write(data)                 # Echo 回去
    await writer.drain()
    writer.close()
    await writer.wait_closed()