def main():
# Establish the server cluster
s1 = Server()
s2 = Server()
s3 = Server()
s4 = Server()
s5 = Server()
s1.setNeighbors([s2, s3, s4, s5])
s2.setNeighbors([s1, s3, s4, s5])
s3.setNeighbors([s2, s1, s4, s5])
s4.setNeighbors([s2, s3, s1, s5])
s5.setNeighbors([s2, s3, s4, s1])
t1 = Thread(target=s1.electionTimeout)
t1.start()
time.sleep(5)
t2 = Thread(target=s2.electionTimeout)
t2.start()
t3 = Thread(target=s3.electionTimeout)
t3.start()
t4 = Thread(target=s4.electionTimeout)
t4.start()
t5 = Thread(target=s5.electionTimeout)
t5.start()
# Connect the client to the cluster leader
c1 = Client()
c1.connectClientToLeader(s2.neighbors)
# Use the command line
c1.waitForCommands()
def testClientLoop():
# Establish cluster
s1 = Server()
s2 = Server()
s3 = Server()
# Set cluster membership
s1.setNeighbors([s2, s3])
s2.setNeighbors([s1, s3])
s3.setNeighbors([s1, s2])
# Create cluster leader
# Request an election
s3.requestVotes()
# Connect the client to the cluster leader through a non-leader
c1 = Client()
c1.connectClientToLeader(s3.neighbors)
# Use the command line
c1.waitForCommands()
def testClientLoopWithTimeout():
s1 = Server()
s2 = Server()
s3 = Server()
s1.setNeighbors([s2, s3])
s2.setNeighbors([s1, s3])
s3.setNeighbors([s1, s2])
t1 = Thread(target=s1.electionTimeout)
t1.start()
time.sleep(5)
t2 = Thread(target=s2.electionTimeout)
t2.start()
t3 = Thread(target=s3.electionTimeout)
t3.start()
# Connect the client to the cluster leader through a non-leader
c1 = Client()
c1.connectClientToLeader(s2.neighbors)
# Use the command line
c1.waitForCommands()
