def datagram_received(self, data, addr):
(host, port) = addr
try:
(dns_packet, offset) = DnsPacket.parse(data)
except AssertionError:
self.log.warn('Unable to parse packet %s from %s.' % (data, host))
else:
self.log.info('Incoming packet: %s' % dns_packet)
task = asyncio.async(self.respond_to_packet(dns_packet, addr))
def datagram_received(self, data, addr):
try:
(dns_packet, offset) = DnsPacket.parse(data)
except AssertionError as e:
self.log.warning('Unable to parse packet:', data)
else:
self.log.info('resolver_datagram_recieved(%s, %s)' % (dns_packet, addr))
self.db.store_packet(dns_packet, source=addr)
(host, port) = addr
key = (str(host), dns_packet.ID)
if key in self.queue:
(query_packet, future) = self.queue[key]
del self.queue[key]
# TODO: asserts about answer matching query_packet
self.db.update_query_response(query_packet.pk, dns_packet.pk)
future.set_result(dns_packet)
else:
self.log.warn("Unexpected packet.")
