def _received_datagram(self, address, datagram):
try:
message = Message.decode(datagram, remote=address)
except error.UnparsableMessage:
self._log.warning("Ignoring unparsable message from %s", address)
return
self._mman.dispatch_message(message)
def _received_datagram(self, address, datagram):
try:
message = Message.decode(datagram, remote=address)
except error.UnparsableMessage:
self._log.warning("Ignoring unparsable message from %s" %
(address, ))
return
self._new_message_callback(message)
async def multicast_listen(sock: socket.socket,
client_protocol: Context) -> IoT_Resource:
"""Wrap recvfrom in an async generator which yields aiocoap Messages."""
while True:
try:
with suppress(UnparsableMessage):
raw = sock.recvfrom(1152)
message = Message.decode(rawdata=raw[0], remote=raw[1][0])
print('payload: ' + repr(message.payload))
print('options:')
for number, option in message.opt._options.items():
print(repr(number) + ':')
for element in option:
print(element.value)
links = await get_resource_links(client_protocol, message)
while (message.code is not CONTENT or links is None):
raw = sock.recvfrom(1152)
message = Message.decode(raw[0], raw[1][0])
links = await get_resource_links(client_protocol, message)
for link in links:
yield link
except BlockingIOError:
await asyncio.sleep(5)
