def post(self):
self.response.headers['Access-Control-Allow-Origin'] = '*'
self.response.headers['Access-Control-Allow-Method'] = 'POST'
self.response.headers['Access-Control-Allow-Headers'] = 'Content-Type'
self.response.headers['Access-Control-Allow-Content-Type'] = 'application/json'
group = self.request.get('group')
intoken = self.request.get('token')
ns = self.request.get('namespace')
if ns != "":
namespace_manager.set(ns)
tokens = memcache.get(group)
try:
body = self.request.body
for token in tokens:
if token != intoken:
#message = json.loads(body);
#if token.startswith("PULL_"):
self.addMessage(token,body,group)
# task queues may be used here but they tend to eat up quota
#
#q = taskqueue.Queue('pull-queue')
#tasks = []
#payload_str = json.dumps(message)
#tasks.append(taskqueue.Task(payload=payload_str, method='PULL',tag=token))
#q.add(tasks)
#else:
# channel.send_message(token,json.dumps(message))
except Exception, inst:
self.response.write(inst)
self.response.write(" " + body)
def get(self):
self.response.headers['Access-Control-Allow-Origin'] = '*'
self.response.headers['Access-Control-Allow-Method'] = 'OPTIONS,POST,GET'
self.response.headers['Access-Control-Allow-Headers'] = 'Content-Type'
self.response.headers['Access-Control-Allow-Content-Type'] = 'application/json'
import time
clientid = self.request.get('client')
try:
ns = self.request.get('namespace')
if ns != "":
namespace_manager.set(ns)
# task queues may be used here but they tend to eat up quota
#
#q = taskqueue.Queue('pull-queue')
#tasks = q.lease_tasks_by_tag(100000,100,tag=clientid,deadline=30)
#result = []
#for task in tasks:
# result.append(json.loads(task.payload))
# q.delete_tasks(task)
MAX_TRIES = 30
tries = 0
result = []
while tries < MAX_TRIES:
messages = self.getMessages(clientid)
result = []
if messages is not None:
for message in messages:
result.append(json.loads(message['message']))
if len(result) == 0:
tries += 1
time.sleep(1)
else:
break
self.response.headers['Content-Type'] = 'application/json'
if self.request.get('callback') != '':
self.response.write(self.request.get('callback') + "(" + json.dumps({"messages":result}) + ")");
else:
json.dump({"messages":result},self.response.out)
except Exception, inst:
self.response.write(inst)
def get(self):
self.response.headers['Access-Control-Allow-Origin'] = '*'
self.response.headers['Access-Control-Allow-Method'] = 'OPTIONS,POST,GET'
self.response.headers['Access-Control-Allow-Headers'] = 'Content-Type'
self.response.headers['Access-Control-Allow-Content-Type'] = 'application/json'
clientid = self.request.get('client')
group = self.request.get('group')
ns = self.request.get('namespace')
if ns != "":
namespace_manager.set(ns)
#if clientid.startswith("PULL_"):
token = clientid
#else:
# token = channel.create_channel(clientid)
if not self.addClient(token,group):
token = ""
self.response.headers['Content-Type'] = 'application/json'
if self.request.get('callback') != '':
self.response.write(self.request.get('callback') + "(" + json.dumps({"token":token}) + ")");
else:
json.dump({"token":token},self.response.out)
