import asyncio


async def tcp_echo_client(message):
    reader, writer = await asyncio.open_connection('server', 7072)
    print("Connected")

    lines = [
        "displayattr .*\n".encode(),
        "inform on\n".encode(),
    ]
    writer.writelines(lines)

    while True:
        data = await reader.readline()
        data = data.decode()
        print("Received line", data)


#asyncio.run(tcp_echo_client('Hello World!'))

loop = asyncio.get_event_loop()
loop.run_until_complete(tcp_echo_client("bla"))
loop.close()