import os
import socket


BACKLOG = 3
SOCK = '/tmp/foo.sock'


with socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) as s:
    try:
        os.remove(SOCK)
    except OSError:
        pass
    s.bind(SOCK)
    s.listen(BACKLOG)

    c_list = []
    for i in range(10):
        print(i)
        with socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) as c:
            c.connect(SOCK)
            c_list.append(c)