def subscribe(self, channel_name, auth=None):
"""Subscribe to a channel
:param channel_name: The name of the channel to subscribe to.
:type channel_name: str
:param auth: The token to use if authenticated externally.
:type auth: str
:rtype : Channel
"""
data = {'channel': channel_name}
if auth is None:
if channel_name.startswith('presence-'):
data['auth'] = self._generate_presence_key(
self.connection.socket_id, self.key, channel_name,
self.secret, self.user_data)
data['channel_data'] = json.dumps(self.user_data)
elif channel_name.startswith('private-'):
data['auth'] = self._generate_private_key(
self.connection.socket_id, self.key, channel_name,
self.secret)
else:
data['auth'] = auth
self.connection.send_event('pusher:subscribe', data)
self.channels[channel_name] = Channel(channel_name, self.connection)
return self.channels[channel_name]
def subscribe(self, channel_name, auth=None):
"""Subscribe to a channel.
:param str channel_name: The name of the channel to subscribe to.
:param str auth: The token to use if authenticated externally.
:rtype: pysher.Channel
"""
data = {'channel': channel_name}
if auth is None:
if channel_name.startswith('presence-'):
data['auth'] = self._generate_presence_token(channel_name)
data['channel_data'] = json.dumps(self.user_data)
elif channel_name.startswith('private-'):
data['auth'] = self._generate_auth_token(channel_name)
else:
data['auth'] = auth
self.connection.send_event('pusher:subscribe', data)
self.channels[channel_name] = Channel(channel_name, self.connection)
return self.channels[channel_name]