#!/usr/bin/python3.5

import asyncio
import os

async def test():
    print('sleeping...')
    await asyncio.sleep(3)
    print('slept')


async def manage_client(reader, writer):
    print('manage_client created')
    print('called on connection only ?')
    await asyncio.sleep(1)
    print('after sleep1 in server()')
    while True:
        line = await reader.readline()
        if not line:
            break
        print('line', line)
        writer.write(line)


def main():
    print('getting event loop')
    loop = asyncio.get_event_loop()
    print('got event loop')
    # loop.call_soon(test)
    try:
        os.unlink('server_sock')
        print('creating coro...')
        coro = asyncio.start_unix_server(manage_client, path='server_sock')
        print('coro created')
        loop.run_until_complete(coro)
        print('coro returned')
        # loop.run_until_complete(test())
        loop.run_forever()
    except KeyboardInterrupt:
        pass
    print('loop closed')
    loop.close()


if __name__ == '__main__':
    main()