def main():
pubsub_endpoint = "localhost:9092"
topic = "out_topic_ad_notif_test"
try:
opts, args = getopt.getopt(sys.argv[1:], "hs:t:",
["server=", "topic="])
except getopt.GetoptError:
printhelp()
sys.exit(2)
for opt, arg in opts:
if opt == '-h':
printhelp()
sys.exit()
elif opt in ("-s", "--server"):
pubsub_endpoint = arg
elif opt in ("-t", "--topic"):
topic = arg
# print out configs
print(f"Endpoint: {pubsub_endpoint}")
print(f"Topic: {topic}")
kafka_mgr = PubSubManagerKafka(PubSubConnectionKafka(pubsub_endpoint))
consumer = kafka_mgr.create_consumer([topic], "testapp_sig_gen", "testapp")
print("Starting listening for notifications ...")
while True:
(t, o) = consumer.poll()
if o is not None:
print(f"Getting message from topic t={t}:")
print(f"{o}")
print(f"")
def signal_thread(self, notif_callback):
kafka_mgr = PubSubManagerKafka(PubSubConnectionKafka(self.pubsub_endpoint))
consumer = kafka_mgr.create_consumer([self.topic], "testapp_sig_gen", "testapp")
print("Starting listening for notifications ...")
while not self.terminating_thread:
(t, o) = consumer.poll(1)
if o is not None:
print(f"Getting message from topic t={t}:")
print(f"{o}")
print(f"")
notif_callback(o.notification_id)
def signal_thread(self, terminating_thread):
kafka_mgr = PubSubManagerKafka(
PubSubConnectionKafka(self.pubsub_endpoint))
consumer = kafka_mgr.create_consumer([self.topic], "testapp_sig_gen",
"testapp")
print("Starting listening for notifications ...")
while not terminating_thread():
(t, o) = consumer.poll(1)
print(t)
if o is not None:
print(terminating_thread())
if o.notification_id == 'is_not_me':
self.data = 'not_me'
else:
self.data = 'me'
with self.condition:
self.condition.notifyAll()