def poll_uri_for_messages(self):
with self.reboot_on_exception():
log.msg("Polling %s for new messages to be sent out." % self.poll_uri)
if self.modem_is_ready():
deferred = request(self.poll_uri, method='GET')
deferred.addCallback(self.poll_uri_for_messages_success)
deferred.addErrback(self.poll_uri_for_messages_fail)
return deferred
else:
log.err("Modem is not ready, no use polling.")
# reschedule
reactor.callLater(self.poll_interval, self.poll_uri_for_messages)
def poll_uri_for_messages(self):
with self.reboot_on_exception():
log.msg("Polling %s for new messages to be sent out." %
self.poll_uri)
if self.modem_is_ready():
deferred = request(self.poll_uri, method='GET')
deferred.addCallback(self.poll_uri_for_messages_success)
deferred.addErrback(self.poll_uri_for_messages_fail)
return deferred
else:
log.err("Modem is not ready, no use polling.")
# reschedule
reactor.callLater(self.poll_interval, self.poll_uri_for_messages)
def post_message(self, message):
if message:
log.msg("Posting %s to %s" % (message, self.uri))
deferred = request(self.uri, data={
'sender_msisdn': message.sender,
'recipient_msisdn': self.msisdn,
'sms_id': uuid.uuid4(),
'message': message.text,
}, method='POST')
deferred.addCallback(self.post_message_success)
deferred.addErrback(self.post_message_failed, message)
else:
log.msg("No messages available, checking again after %s seconds" % self.interval)
return reactor.callLater(self.interval, self.poll_modem_for_messages)
def post_message(self, message):
if message:
log.msg("Posting %s to %s" % (message, self.uri))
deferred = request(self.uri,
data={
'sender_msisdn': message.sender,
'recipient_msisdn': self.msisdn,
'sms_id': uuid.uuid4(),
'message': message.text,
},
method='POST')
deferred.addCallback(self.post_message_success)
deferred.addErrback(self.post_message_failed, message)
else:
log.msg("No messages available, checking again after %s seconds" %
self.interval)
return reactor.callLater(self.interval, self.poll_modem_for_messages)
def poll_uri_for_messages_success(self, result):
required_keys = ['recipient', 'text', 'uri']
messages = json.loads(result)
for message in messages:
# check if the JSON makes any sense
if all([k in message for k in required_keys]):
# try and send the SMS
if self.modem.send_sms(recipient=message['recipient'],
text=message['text']):
# send an HTTP DELETE to the URI specified in the message
log.msg('Message sent, sending DELETE to %(uri)s' % message)
deferred = request(str(message['uri']), method='DELETE')
deferred.addCallback(self.delete_message_success)
deferred.addErrback(log.err)
else:
log.err('Unable to send SMS, no clue why.')
else:
log.err("Invalid JSON message received, missing " \
"entries: %s" % (required_keys - message.keys(),))
def poll_uri_for_messages_success(self, result):
required_keys = ['recipient', 'text', 'uri']
messages = json.loads(result)
for message in messages:
# check if the JSON makes any sense
if all([k in message for k in required_keys]):
# try and send the SMS
if self.modem.send_sms(recipient=message['recipient'],
text=message['text']):
# send an HTTP DELETE to the URI specified in the message
log.msg('Message sent, sending DELETE to %(uri)s' %
message)
deferred = request(str(message['uri']), method='DELETE')
deferred.addCallback(self.delete_message_success)
deferred.addErrback(log.err)
else:
log.err('Unable to send SMS, no clue why.')
else:
log.err("Invalid JSON message received, missing " \
"entries: %s" % (required_keys - message.keys(),))
