def dump_packet(cls, data):
"""
4-byte synchronisation token, (0x22400891),
a 4-byte "payload size", to be interpreted as a big-endian integer
an N-byte RLP-serialised data structure
"""
payload = rlp.encode(recursive_int_to_big_endian(data))
packet = ienc4(cls.SYNCHRONIZATION_TOKEN)
packet += ienc4(len(payload))
packet += payload
return packet
def dump_packet(cls, data):
"""
4-byte synchronisation token, (0x22400891),
a 4-byte "payload size", to be interpreted as a big-endian integer
an N-byte RLP-serialised data structure
"""
payload = rlp.encode(recursive_int_to_big_endian(data))
packet = ienc4(cls.SYNCHRONIZATION_TOKEN)
packet += ienc4(len(payload))
packet += payload
return packet