def __init__(self,
my_port=50082,
core_node_host=None,
core_node_port=None,
pass_phrase=None):
self.server_state = STATE_INIT
print('Initializing server...')
self.my_ip = self.__get_myip()
print('Server IP address is set to ... ', self.my_ip)
self.my_port = my_port
self.cm = ConnectionManager(self.my_ip, self.my_port,
self.__handle_message)
self.mpmh = MyProtocolMessageHandler()
self.core_node_host = core_node_host
self.core_node_port = core_node_port
self.bb = BlockBuilder()
my_genesis_block = self.bb.generate_genesis_block()
self.bm = BlockchainManager(my_genesis_block.to_dict())
self.prev_block_hash = self.bm.get_hash(my_genesis_block.to_dict())
self.tp = TransactionPool()
self.is_bb_running = False
self.flag_stop_block_build = False
self.mpm_store = MessageStore()
self.km = KeyManager(None, pass_phrase)
self.rsa_util = RSAUtil()
self.um = UTXOManager(self.km.my_address())
def main():
k_m = KeyManager()
um = UTXOManager(k_m.my_address())
i_k_m = KeyManager()
u_k_m = KeyManager()
t1 = CoinbaseTransaction(k_m.my_address())
t2 = CoinbaseTransaction(k_m.my_address())
t3 = CoinbaseTransaction(k_m.my_address())
t4 = Transaction([TransactionInput(t1.to_dict(), 0)], [
TransactionOutput(u_k_m.my_address(), 10.0),
TransactionOutput(i_k_m.my_address(), 20.0)
])
transactions = []
transactions.append(t1.to_dict())
transactions.append(t2.to_dict())
transactions.append(t3.to_dict())
transactions.append(t4.to_dict())
um.extract_utxos(transactions)
balance = um.my_balance
print(balance)