def unSubscribe(self, connection_id, client_id, topic, sub_topic=None):
"""Remove a subscription from a topic."""
topic = SubscriptionManager.getTopicKey(topic, sub_topic)
key_name = GaeSubscription.getKeyName(connection_id, client_id, topic)
subscription = GaeSubscription.get_by_key_name(key_name)
db.delete(subscription)
def subscribe(self, connection_id, client_id, topic, sub_topic=None, selector=None):
"""Add a subscription to a topic."""
topic = SubscriptionManager.getTopicKey(topic, sub_topic)
key_name = GaeSubscription.getKeyName(connection_id, client_id, topic)
subscription = GaeSubscription(key_name=key_name,
connection_id=connection_id, client_id=client_id, topic=topic)
subscription.put()
def unSubscribe(self, connection_id, client_id, topic, sub_topic=None):
"""Remove a subscription from a topic."""
topic = SubscriptionManager.getTopicKey(topic, sub_topic)
key_name = GaeSubscription.getKeyName(connection_id, client_id, topic)
subscription = GaeSubscription.get_by_key_name(key_name)
db.delete(subscription)
def iterSubscribers(self, topic, sub_topic=None):
"""Iterate through all connection ids subscribed to a topic."""
topic = SubscriptionManager.getTopicKey(topic, sub_topic)
connection_ids = {} # Keep track of unique IDs.
query = GaeSubscription.all()
query.filter('topic = ', topic)
for subscription in query:
if subscription.connection_id in connection_ids:
continue
connection_ids[subscription.connection_id] = True
yield subscription.connection_id
def subscribe(self,
connection_id,
client_id,
topic,
sub_topic=None,
selector=None):
"""Add a subscription to a topic."""
topic = SubscriptionManager.getTopicKey(topic, sub_topic)
key_name = GaeSubscription.getKeyName(connection_id, client_id, topic)
subscription = GaeSubscription(key_name=key_name,
connection_id=connection_id,
client_id=client_id,
topic=topic)
subscription.put()
def iterSubscribers(self, topic, sub_topic=None):
"""Iterate through all connection ids subscribed to a topic."""
topic = SubscriptionManager.getTopicKey(topic, sub_topic)
connection_ids = {} # Keep track of unique IDs.
query = GaeSubscription.all()
query.filter('topic = ', topic)
for subscription in query:
if subscription.connection_id in connection_ids:
continue
connection_ids[subscription.connection_id] = True
yield subscription.connection_id
