def main():
pnconf = PNConfiguration()
pnconf.subscribe_key = 'demo'
pnconf.publish_key = 'demo'
pubnub = PubNub(pnconf)
def my_publish_callback(result, status):
# Check whether request successfully completed or not
if not status.is_error():
envelope = result # noqa
pass # Message successfully published to specified channel.
else:
pass # Handle message publish error. Check 'category' property to find out possible issue
# because of which request did fail.
# Request can be resent using: [status retry];
class MySubscribeCallback(SubscribeCallback):
def presence(self, pubnub, presence):
pass # handle incoming presence data
def status(self, pubnub, status):
if status.category == PNStatusCategory.PNUnexpectedDisconnectCategory:
pass # This event happens when radio / connectivity is lost
elif status.category == PNStatusCategory.PNConnectedCategory:
# Connect event. You can do stuff like publish, and know you'll get it.
# Or just use the connected event to confirm you are subscribed for
# UI / internal notifications, etc
pubnub.publish().channel("awesome_channel").message(
"Hello!").pn_async(my_publish_callback),
elif status.category == PNStatusCategory.PNReconnectedCategory:
pass
# Happens as part of our regular operation. This event happens when
# radio / connectivity is lost, then regained.
elif status.category == PNStatusCategory.PNDecryptionErrorCategory:
pass
# Handle message decryption error. Probably client configured to
# encrypt messages and on live data feed it received plain text.
def message(self, pubnub, message):
# Handle new message stored in message.message
pass
pubnub.add_listener(MySubscribeCallback())
pubnub.subscribe().channels('awesome_channel').execute()
reactor.callLater(30, pubnub.stop) # stop reactor loop after 30 seconds
pubnub.start()
def main():
pnconf = PNConfiguration()
pnconf.subscribe_key = 'demo'
pnconf.publish_key = 'demo'
pubnub = PubNub(pnconf)
def my_publish_callback(result, status):
# Check whether request successfully completed or not
if not status.is_error():
envelope = result # noqa
pass # Message successfully published to specified channel.
else:
pass # Handle message publish error. Check 'category' property to find out possible issue
# because of which request did fail.
# Request can be resent using: [status retry];
class MySubscribeCallback(SubscribeCallback):
def presence(self, pubnub, presence):
pass # handle incoming presence data
def status(self, pubnub, status):
if status.category == PNStatusCategory.PNUnexpectedDisconnectCategory:
pass # This event happens when radio / connectivity is lost
elif status.category == PNStatusCategory.PNConnectedCategory:
# Connect event. You can do stuff like publish, and know you'll get it.
# Or just use the connected event to confirm you are subscribed for
# UI / internal notifications, etc
pubnub.publish().channel("awesome_channel").message("Hello!").pn_async(my_publish_callback),
elif status.category == PNStatusCategory.PNReconnectedCategory:
pass
# Happens as part of our regular operation. This event happens when
# radio / connectivity is lost, then regained.
elif status.category == PNStatusCategory.PNDecryptionErrorCategory:
pass
# Handle message decryption error. Probably client configured to
# encrypt messages and on live data feed it received plain text.
def message(self, pubnub, message):
# Handle new message stored in message.message
pass
pubnub.add_listener(MySubscribeCallback())
pubnub.subscribe().channels('awesome_channel').execute()
reactor.callLater(30, pubnub.stop) # stop reactor loop after 30 seconds
pubnub.start()
