def connect(self, addr, timeout=None):
domain, addr = parse_address_uri(addr)
sock = socket(*domain)
fcntl(sock.fileno(), F_SETFL, os.O_NONBLOCK)
try:
sock.connect(addr)
except SocketError, (eno, _):
if not eno == EINPROGRESS:
raise
def listen(self, factory, addr, backlog=5):
domain, addr = parse_address_uri(addr)
sock = socket(*domain)
fcntl(sock.fileno(), F_SETFL, os.O_NONBLOCK)
# we do not want 'address already in use' because of TCP-
# connections in TIME_WAIT state
sock.setsockopt(SOL_SOCKET, SO_REUSEADDR, 1)
sock.bind(addr)
sock.listen(backlog)
self.spawn(self.__accept, (factory, sock))
