def oneRound():
global states, procNo
global myBlock
global acceptVal, acceptNum
# global proposed
global tempBlock
global started
global leader
global balance
global decideCond
started = True
while leader:
time.sleep(randomVal())
res = ElectAsLeader()
if res == True and leader == True:
res = transPrepare()
if res == True:
if tempBlock == paxos_pb2.Block():
sendDecide()
if myBlock not in states.blockChain:
states.blockChain.append(myBlock)
balance -= myBlock.amt
acceptVal = paxos_pb2.Block()
acceptNum = paxos_pb2.BallotNum()
myBlock = paxos_pb2.Block()
started = False
return True
else:
acceptVal = paxos_pb2.Block()
acceptNum = paxos_pb2.BallotNum()
tempBlock = paxos_pb2.Block()
leader = True
else:
# Wait on decision to be made
print("Waiting on decision")
decideCond.acquire()
decideCond.wait()
decideCond.release()
leader = True
# print("Accepting phase failed or not original value")
else:
# Wait on decision to be made
print("Waiting on decision")
decideCond.acquire()
decideCond.wait()
decideCond.release()
leader = True
def __init__(self):
self.balance = 100
self.blockChain = []
self.queue = []
self.ballot = paxos_pb2.BallotNum()
# tes = hashlib.sha256("nihao".encode("utf-8")).hexdigest()
# print(findNonce(tes))
ports = {1: 10001, 2: 10002, 3: 10003, 4: 10004, 5: 10005}
socks = {}
sockLocks = {}
responded = []
myVal = paxos_pb2.Block()
acceptVals = []
promiseCount = 1
PCLock = threading.Lock()
countLock = threading.Lock()
# failed = False
# enough = threading.Condition()
ballot = paxos_pb2.BallotNum()
ballot.num = states.ballot.num
ballot.pid = procNo
ballot.depth = len(states.blockChain)
acceptBallot = paxos_pb2.BallotNum()
acceptCount = 0
started = False
recvConds = {}
for i in range(5):
socks[i + 1] = -1
sockLocks[i + 1] = threading.Lock()
recvConds[i + 1] = threading.Condition()
