def test_wait_for_message(support):
address = nw0.core.address()
message_sent = uuid.uuid4().hex
support.queue.put(("wait_for_message_from", [address, message_sent]))
message_received = nw0.wait_for_message_from(address, wait_for_s=5)
assert message_received == message_sent
nw0.send_reply_to(address, message_received)
def test_wait_for_message(support):
address = nw0.core.address()
message_sent = uuid.uuid4().hex
support.queue.put(("wait_for_message_from", [address, message_sent]))
message_received = nw0.wait_for_message_from(address, wait_for_s=5)
assert message_received == message_sent
nw0.send_reply_to(address, message_received)
def test_send_reply(support):
address = nw0.core.address()
reply_queue = queue.Queue()
support.queue.put(("send_reply_to", [address, reply_queue]))
message_received = nw0.wait_for_message_from(address, wait_for_s=5)
nw0.send_reply_to(address, message_received)
reply = reply_queue.get()
assert reply == message_received
def test_send_reply(support):
address = nw0.core.address()
reply_queue = queue.Queue()
support.queue.put(("send_reply_to", [address, reply_queue]))
message_received = nw0.wait_for_message_from(address, wait_for_s=5)
nw0.send_reply_to(address, message_received)
reply = reply_queue.get()
assert reply == message_received
def wait_for_ip(address):
print("waiting for ip")
content = nw0.wait_for_message_from(address)
pat = re.compile(".*\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}")
test = pat.match(content)
if not test:
nw0.send_reply_to(address, "please input ip address")
print("please input ip address")
wait_for_ip(address)
else:
print("connected!")
nw0.send_reply_to(address, "connected!")
return content
def play_second(choose_move):
moves = []
# advertise
my_address = nw0.advertise("RPS")
# comm 1a
# recv their hash
their_hash = nw0.wait_for_message_from(my_address)
# we don't know their move yet!
my_move = decide_move(choose_move, their_move=None)
my_salt = make_salt()
my_hash = make_hash(my_move, my_salt)
# comm 1b
# reply with hash
nw0.send_reply_to(my_address, my_hash)
print('I send a sealed {}'.format(my_move))
# comm 2a
# receive their move + salt
their_move_char, their_salt = nw0.wait_for_message_from(my_address)
their_move = RPS(their_move_char)
check_hash(their_move, their_salt, their_hash)
# now we know their move, let's choose again!
my_move = decide_move(choose_move, their_move=their_move)
# comm 2b
# reply with my move + salt
nw0.send_reply_to(my_address, (my_move.char, my_salt))
# my_move = RPS(my_move.char)
moves.append(their_move)
moves.append(my_move)
print('They play', their_move)
print('I play', my_move)
return decide_winner(moves)
def play_second(choose_move):
moves = []
# advertise
my_address = nw0.advertise("RPS")
# receive their move
their_move = RPS(
nw0.wait_for_message_from(my_address)
)
# reply with my move
if isinstance(choose_move, type('')):
my_move = RPS(choose_move)
else:
my_move = choose_move(their_move)
nw0.send_reply_to(my_address, my_move.char)
my_move = RPS(my_move.char)
moves.append(their_move)
moves.append(my_move)
print('I play', my_move)
print('They play', their_move)
return decide_winner(moves)
# Search for messages from participants until roster is full
while len(players) < MAX_PLAYERS:
# Poll the server checking for requests from participants
connections = nwz.discover_all()
#print(connections)
# If a message has been recieved
if len(connections) > 0:
for c in connections:
# Capture the address for the connection to the quiz client
if "Quiz Participant" in c[0] and c[1] not in player_addresses:
print(connections)
nwz.send_news_to(quiz_server, "Information", "Player acknowledged" + c[1])
conn = nwz.discover(c[0])
response = nwz.send_message_to(conn, player_ID)
nwz.send_reply_to(conn)
players.append(Player(player_ID, c[1], conn))
player_addresses.append(c[1])
player_ID += 1
else:
sleep(1)
if len(players) > 0:
nwz.send_news_to(quiz_server, "Information", "Waiting for... " + str(MAX_PLAYERS -len(players)) + " players")
sleep (5)
questions = []
with open("questions.csv", 'r') as file:
for line in file.readlines():
line = line.split(',')
if len(line) > 4:
new_q = Question(line[0], line[1:5], line[5])
else:
reply = nwz.wait_for_message_from(connection,
wait_for_s=0,
autoreply=True)
if reply is not None:
print(reply)
if reply == "Quiz Starting":
quiz_starting = True
sleep(1)
print("Quiz loop starting")
quiz_over = False
while not quiz_over:
reply = nwz.wait_for_message_from(connection, wait_for_s=0, autoreply=True)
if reply is not None:
#print(reply)
if reply == "Next Question":
question = nwz.wait_for_message_from(connection, autoreply=True)
print(question)
reply = None
answers = nwz.wait_for_message_from(connection)
for i in range(len(answers)):
print(str(i) + ". " + answers[i])
print('Enter the number of your answer')
my_answer = int(input(">"))
nwz.send_reply_to(connection, my_answer)
correct = nwz.wait_for_message_from(connection)
print(correct)
nwz.send_reply_to(connection, None)
else:
sleep(1)
quiz_server = nwz.advertise('Quiz')
player_ID = 0
# Search for messages from participants until roster is full
while len(players) < MAX_PLAYERS:
# Poll the server checking for rquests from participants
message = nwz.wait_for_message_from(quiz_server, wait_for_s=0)
# If a message has been recieved
if message is not None:
# Capture the address for the connection to the quiz client
address = message
print(address)
conn = nwz.discover(address)
players.append(Player(player_ID, address, conn))
player_ID += 1
nwz.send_reply_to(quiz_server, "Player acknowledged")
reply = nwz.send_message_to(conn, "Welcome to the quiz")
message = None
else:
sleep(1)
if len(players) > 0:
reply = nwz.send_message_to(
players[0].connection,
"Waiting for... " + str(len(players) - MAX_PLAYERS))
questions = []
with open("../questions.csv", 'r') as file:
for line in file.readlines():
line = line.split(',')
if len(line) > 4:
new_q = Question(line[0], line[1:5], line[5])
n2 = random.randint(1, MAX_QUESTNUM)
o, op = random.choice(list(operations.items()))
return "{} {} {}".format(n1,o,n2), str(op(n1,n2))
num_rounds = 0
score = 0
while True:
greeting = nw0.wait_for_message_from(a)
print("-> {}".format(greeting))
question, expected_answer = questionator3000()
reply1 = "Round #{}:\nQuestion: {}".format(num_rounds, question)
nw0.send_reply_to(a, reply1)
print("<- " + reply1)
answer = nw0.wait_for_message_from(a)
print("-> {}".format(answer))
if answer == expected_answer:
outcome = "correct!"
score += 1
else:
outcome = "incorrect, the correct answer was {}!!!!!!!".format(expected_answer)
reply = "{}\nthe current score is: {}".format(outcome, score)
nw0.send_reply_to(a, reply)
print("<-" + reply)
address = networkzero.advertise("foo")
STORE = {}
def my_func(input_data):
try:
command = json.loads(input_data)
if command["cmd"] == "SET":
STORE[command["key"]] = command["data"]
response = {"status": "ok"}
elif command["cmd"] == "GET":
response = {
"status": "ok",
"info": STORE[command["key"]]
}
else:
raise NotImplementedError(command)
except:
response = {
"status": "error",
"info": traceback.format_exc()
}
return json.dumps(response)
while True:
input_data = networkzero.wait_for_message_from(address)
print(input_data)
networkzero.send_reply_to(address, my_func(input_data))
import networkzero as nw0
address = nw0.advertise("reverso")
while True:
message = nw0.wait_for_message_from(address)
nw0.send_reply_to(address, message[::-1])
import time
import networkzero as nw0
address = nw0.advertise("poller1")
while True:
message = nw0.wait_for_message_from(address, wait_for_s=0)
if message is not None:
print("Received:", message)
nw0.send_reply_to(address, "Received: %s" % message)
break
else:
print("Doing other useful things ...")
time.sleep(1)
#
# Receive an anagram for which we have to find a match
#
anagram = nw0.wait_for_message_from(address).lower().strip()
print("Looking for %s" % anagram)
#
# To compare two words we'll sort each and compare
# the result. We need only sort the word we're searching
# for once.
#
letters = "".join(sorted(anagram))
#
# Compare our incoming anagram, sorted, against each word
# in turn, sorted. If we get a match, send the matching
# word and stop searching
#
for word in words:
if "".join(sorted(word)) == letters:
print("Found %s" % word)
nw0.send_reply_to(address, word)
break
#
# If we can't find a match, return None
#
else:
print("No match found")
nw0.send_reply_to(address, None)
