There is workaround for Windows. Run another corouting which wake up loop every second and allow loop to react on keyboard interrupt
Example with Echo server from asyncio doc
async def wakeup():
while True:
await asyncio.sleep(1)
loop = asyncio.get_event_loop()
coro = loop.create_server(EchoServerClientProtocol, '127.0.0.1', 8888)
server = loop.run_until_complete(coro)
# add wakeup HACK
loop.create_task(wakeup())
try:
loop.run_forever()
except KeyboardInterrupt:
pass