def recv_request(self) -> Tuple[IncomingPacketBundle, Replier]:
"""
Receive incoming messages
:return: The incoming packet data and a replier object
"""
data, sender = self.listen_socket.recvfrom(65536)
# Create the message-ID
message_counter = increase_message_counter()
message_id = '#{:06X}'.format(message_counter)
logger.log(DEBUG_PACKETS, "{message_id}: Received message from {client_addr} port {port} on {interface}".format(
message_id=message_id,
client_addr=sender[0],
port=sender[1],
interface=self.interface_name))
interface_id_option = InterfaceIdOption(interface_id=self.interface_id)
packet_bundle = IncomingPacketBundle(message_id=message_id,
data=data,
source_address=IPv6Address(sender[0].split('%')[0]),
link_address=self.global_address,
interface_index=self.interface_index,
received_over_multicast=self.listen_address.is_multicast,
received_over_tcp=False,
marks=self.marks,
relay_options=[interface_id_option])
replier = UDPReplier(self.reply_socket)
return packet_bundle, replier
def packet_from_buffer(self):
"""
Create a packet and replier from the data in the buffer
:return: The incoming packet data and a replier object
"""
# Copy the message and remove it from the buffer
message_length = unpack_from('!H', self.buffer)[0]
data = self.buffer[2:2 + message_length]
self.buffer = self.buffer[2 + message_length:]
# Create the message-ID
message_counter = increase_message_counter()
message_id = '#{:06X}'.format(message_counter)
logger.log(DEBUG_PACKETS, "{message_id}: Received message from {client_addr} port {port}".format(
message_id=message_id,
client_addr=str(self.client_address),
port=self.client_port))
interface_id_option = InterfaceIdOption(interface_id=self.interface_id)
packet_bundle = IncomingPacketBundle(message_id=message_id,
data=data,
source_address=self.client_address,
link_address=self.global_address,
interface_index=self.interface_index,
received_over_multicast=False,
received_over_tcp=True,
marks=self.marks,
relay_options=[interface_id_option])
# Create a replier
replier = TCPReplier(self.connected_socket, self.write_lock)
return packet_bundle, replier
def recv_request(self) -> Tuple[IncomingPacketBundle, Replier]:
"""
Receive incoming messages
:return: The incoming packet data and a replier object
"""
data, sender = self.listen_socket.recvfrom(65536)
# Create the message-ID
message_counter = increase_message_counter()
message_id = "#{:06X}".format(message_counter)
logger.log(
DEBUG_PACKETS,
"{message_id}: Received message from {client_addr} port {port} on {interface}".format(
message_id=message_id, client_addr=sender[0], port=sender[1], interface=self.interface_name
),
)
interface_id_option = InterfaceIdOption(interface_id=self.interface_id)
packet_bundle = IncomingPacketBundle(
message_id=message_id,
data=data,
source_address=IPv6Address(sender[0].split("%")[0]),
link_address=self.global_address,
interface_index=self.interface_index,
received_over_multicast=self.listen_address.is_multicast,
received_over_tcp=False,
marks=self.marks,
relay_options=[interface_id_option],
)
replier = UDPReplier(self.reply_socket)
return packet_bundle, replier
