def genesisblock_generate():
transaction = "Base lab logchain project"
prev_hash = "N/A"
nonce = "N/A"
merkle_root = hashlib.sha256(str(transaction).encode('utf-8')).hexdigest()
vote_result = "N/A"
timestamp = "20170904"
block_header = block.BlockHeader(
prev_hash, nonce, merkle_root, vote_result, timestamp)
block_header.block_id = 'genesis_block'
block_header.block_number = "1"
block_header.block_info = block_header.prev_hash + block_header.merkle_root
block_header.block_hash = hashlib.sha256(
str(block_header.block_info).encode('utf-8')).hexdigest()
block_header.miner = "Base Lab"
block_header.num_tx = "1"
genesisblock = block.Block(block_header, transaction)
json_genesisblock = json.dumps(
genesisblock, indent=4, default=lambda o: o.__dict__, sort_keys=True)
file_controller.create_new_block(
str(block_header.block_number), json_genesisblock)
logging.debug('Genesis block created now.')
logging.debug(" - block hash: "+ block_header.block_hash)
logging.debug(" - block ID: " + block_header.block_id)
logging.debug(" - block info: " + block_header.block_info)
logging.debug(" - block transaction: " + transaction)
def receive_event(p_thrd_name, p_inq, p_socketq):
while True:
logging.debug("Waiting for B type msg")
recv_data = p_inq.get()
request_sock = p_socketq.get()
file_controller.create_new_block(
str(receiver.Data_jobj['block_header']['block_number']), recv_data)
print("End create _new block")
file_controller.remove_all_transactions()
file_controller.remove_all_voting()
request_sock.close()
def receive_event(p_thrd_name, p_inq, p_socketq):
while True:
monitoring.log("log.Waiting for B type msg")
recv_data = p_inq.get()
Data_jobj = json.loads(recv_data)
request_sock = p_socketq.get()
monitoring.log("log.B type msg rcvd: " + recv_data)
file_controller.create_new_block(
str(Data_jobj['block_header']['block_number']), recv_data)
monitoring.log("log.End create _new block")
file_controller.remove_all_transactions()
file_controller.remove_all_voting()
request_sock.close()
def receive_event(p_thrd_name, p_inq):
while True:
monitoring.log("log.Waiting for B type msg")
(recv_data, request_sock) = p_inq.get()
Data_jobj = json.loads(recv_data)
monitoring.log("log.B type msg rcvd: " + recv_data)
file_controller.create_new_block(
str(Data_jobj['block_header']['block_number']), recv_data)
block_verify.verify_tx_list(Data_jobj['tx_list'])
monitoring.log("log.End create _new block")
monitoring.log("block." +
str(Data_jobj['block_header']['block_number']))
# try
file_controller.remove_all_transactions()
file_controller.remove_all_voting()
# try
request_sock.close()