def receive_tx_list_event(txList, gatewayId, tokenTime, eventTime):
eventType = "receive_tx_list"
if eventTime <= p.simTime:
block = AB()
block.transactions = txList.copy()
block.timestamp = tokenTime
event = Event(eventType, gatewayId, eventTime, block)
Queue.add_event(event)
def create_block_event_AB(node, eventTime, receiverGatewayId):
eventType = "create_block"
if eventTime <= p.simTime:
# Populate event attributes
block = AB()
block.id = random.randrange(100000000000)
block.timestamp = eventTime
block.nodeId = node.id
block.gatewayIds = node.gatewayIds
block.receiverGatewayId = receiverGatewayId
event = Event(eventType, node.id, eventTime, block)
Queue.add_event(event) # add the event to the queue
def create_block_event(miner, eventTime):
eventType = "create_block"
if eventTime <= p.simTime:
# prepare attributes for the event
block = Block()
block.miner = miner.id
block.depth = len(miner.blockchain)
block.id = random.randrange(100000000000)
block.previous = miner.last_block().id
block.timestamp = eventTime
event = Event(eventType, block.miner, eventTime,
block) # create the event
Queue.add_event(event) # add the event to the queue
def create_block_event(miner, eventTime):
eventType = "create_block"
if eventTime <= p.simTime:
# prepare attributes for the event
block = Block()
block.miner = miner.id
block.id = random.randrange(100000000000)
block.timestamp = eventTime
if p.model == 3:
virtual_block = miner.next_unfinished_virtual_block()
block.depth = virtual_block.depth
block.branch_id = virtual_block.next_branch_id()
miner.mining_branch = block
else:
block.depth = len(miner.blockchain)
block.previous = miner.last_block().id
event = Event(eventType, block.miner, eventTime,
block) # create the event
Queue.add_event(event) # add the event to the queue
def receive_block_event(recipient, block, event_time):
if event_time <= p.simTime:
e = Event("receive_block", recipient.id, event_time, block)
Queue.add_event(e)
def receive_block_event(recipient, block, blockDelay):
receive_block_time = block.timestamp + blockDelay
if receive_block_time <= p.simTime:
e = Event("receive_block", recipient.id, receive_block_time, block)
Queue.add_event(e)
def create_attack_event(node_num, event_time):
event_type = "attack_node"
event = Event(event_type, node_num, event_time, None)
Queue.add_event(event)