def worker_multiplexer(queue_multiplexer, queue_notifier):
global shutdown
def debug(*args, **kwargs):
print(args, kwargs)
multiplexer = Multiplexer(queue_notifier)
while not shutdown:
pycmd = queue_multiplexer.get()
getattr(multiplexer, pycmd["command"], debug)(*pycmd["args"])
if pycmd['command'] == 'buried_all':
break
multiplexer.stop()
class DhcpNameserver:
def __init__(self):
self.dns = dnssrv.Handler()
self.dhcp = dhcpsrv.Handler()
self.mul = Multiplexer(
DnsUdpServer(("", int(getenv("DNSPORT", 5353))), self.dns),
DhcpUdpServer(("", int(getenv("DHCPPORT", 6767))), self.dhcp),
)
self.dns.add_middleware(GoogleDnsHandler(), dnssrv.PRIO_LOWEST)
def start(self):
self.mul.start()
def stop(self):
self.mul.stop()
def push(self, handler):
if isinstance(handler, dnssrv.middlewares.Middleware):
self.dns.add_middleware(handler)
if isinstance(handler, dhcpsrv.middlewares.Middleware):
self.dhcp.add_middleware(handler)