def form_clique(size): # generate the stats
N = size
instances = list()
t0 = time()
# create a leader instance
leaderInst = NonameInstance()
instances.append(leaderInst)
print("%d: Leader instance created with name %s" % (time() - t0, leaderInst.userID))
# create a new group
leaderInst.create(groupName)
print("%d: Leader instance created a group named %s" % (time() - t0, groupName))
# create N-1 more instances of NoNaMe
for i in range(N - 1):
# create a new instance
newInst = NonameInstance()
instances.append(newInst)
print("%d: Created a new instance with name %s" % (time() - t0, newInst.userID))
print("%d: Wait a bit to make sure everyone gets refreshed AddressBook" % (time() - t0))
sleep(6) # wait for some time, so that everyone got the new AddressBook
# leader adds new guy to group
print("%d: Leader instance has added the new guy to group" % (time() - t0))
leaderInst.add(newInst.userID, groupName)
print("%d: Wait a bit to finalise DH" % (time() - t0))
sleep(2) # make sure all DH noise is gone
print("%d: Done %d out of %d" % (time() - t0, i + 1, N - 1))
return instances
# leader creates a group
leaderInst.create(groupName)
print("Leader instance has successfully created a group with name %s" % groupName)
for i in range(1, Nmax):
print("N = %d" % (i + 1))
newInst = NonameInstance(patch_period=PERIOD)
instances.append(newInst)
print("\tCreated a new instance with name %s" % newInst.userID)
sleep(5) # make sure everyone gets the new guy in their address books
# leader adds the new guy
leaderInst.add(newInst.userID, groupName)
sleep(5) # make sure all DH noise is gone
print("\tLeader instance has successfully added the newcomer to the group")
results = list()
M = 5*(i + 1)
print("\tNewcomer sends %d messages, to estimate how long they propagate." % M)
for j in range(M):
author = newInst
txt = str("Hello, %s is here! (%d,%d)" % (author.userID, i, j))
author.sendMessage(groupName, txt)
t0 = millis()
haventReceived = set([x.userID for x in instances])
while (haventReceived):