C/C++ Python Cooking

 There are many libraries for websocket programming in Python. Among them, the most used one is websockets. This library can be used for both server and client development, and is especially suitable for server use because it can be developed in an asynchronous manner. And for client programming, the wrbsocket-client library is often used along with websockets.  I will simply create an echo server using websockets and an echo client using sebsocket-client. Echo Server import asyncio from websockets.server import serve async def echo (websocket): async for message in websocket: print( "RCV ->echo:" , message) await websocket . send(message) async def main (): async with serve(echo, "" , 8765 ): await asyncio . Future() # run forever asyncio . run(main()) Echo Client The part that receives user input can run on an independent thread. import websocket import time import threading def...