#!/usr/bin/env python

import asyncio
import signal
import sys
import json
from websockets.asyncio.server import serve

connected_clients = set()


def sigterm_handler(_signo, _stack_frame):
    # Raises SystemExit(0):
    sys.exit(0)


async def server(websocket):
    print("the handler ist called",websocket.remote_address,"vars",json.dumps(websocket.__dict__,indent=4,default=lambda o: '<not serializable>'));
#    while True:
#        msg = await websocket.recv()
#        print(f"IN : {msg}")
#
#        answer = f"echoing {msg}"
#
#        await websocket.send(answer)
#        print(f"OUT: {answer}")

async def main():
    async with serve(server, "0.0.0.0", 1080):
        await asyncio.get_running_loop().create_future()

if __name__ == "__main__":
    signal.signal(signal.SIGTERM, sigterm_handler)
    print('AAAAANOWAAAsaa is this')
    asyncio.run(main())