def xmlrpc_feedback(self, app_id, provider):
""" Queries the Apple APNS feedback server for inactive app tokens. Returns
a list of tuples as (datetime_went_dark, token_str).
Arguments:
app_id the app_id to query
Returns:
Feedback tuples like (datetime_expired, token_str)
"""
return get_service(app_id, provider).feedback().addCallback(
lambda r: decode_feedback(r))
def xmlrpc_notify(self, app_id, provider, token_or_token_list, aps_dict_or_list):
""" Sends push notifications to the PNS server. Multiple
notifications can be sent by sending pairing the token/notification
arguments in lists [token1, token2], [notification1, notification2].
Arguments:
app_id provisioned app_id to send to
token_or_token_list token to send the notification or a list of tokens
aps_dict_or_list notification dicts or a list of notifications
Returns:
None
"""
d = get_service(app_id, provider).notify(token_or_token_list, aps_dict_or_list)
if d:
def _finish_err(r):
# so far, the only error that could really become of this
# request is a timeout, since PNS simply terminates connectons
# that are made unsuccessfully, which twisted will try endlessly
# to reconnect to, we timeout and notifify the client
raise xmlrpc.Fault(500, 'Connection to the PNS server could not be made.')
return d.addCallbacks(lambda r: None, _finish_err)
