def processDelayedRequests(self):
"""
Processes the delayed requests that did not have
any data to return last time around.
"""
# run through delayed requests
for request in self.delayed_requests:
try:
user_seen(request, False)
# attempt to get data again
action = get_action(request)
if action:
data = action.get_data()
# write response and remove request from list if data is found
if len(data) > 0:
try:
request.write(self.__format_response(
request, data))
request.finish()
except:
# Connection was lost
print 'connection lost before complete.'
finally:
# Remove request from list
self.delayed_requests.remove(request)
except Exception, e:
print 'exception while handling request - removing request'
print str(e)
self.delayed_requests.remove(request)
def processDelayedRequests(self):
"""
Processes the delayed requests that did not have
any data to return last time around.
"""
# run through delayed requests
for request in self.delayed_requests:
try:
user_seen(request, False)
# attempt to get data again
action = get_action(request)
if action:
data = action.get_data()
# write response and remove request from list if data is found
if len(data) > 0:
try:
request.write(self.__format_response(request, data))
request.finish()
except:
# Connection was lost
print "connection lost before complete."
finally:
# Remove request from list
self.delayed_requests.remove(request)
except Exception, e:
print "exception while handling request - removing request"
print str(e)
self.delayed_requests.remove(request)
def render(self, request):
"""
Handle a new request
"""
print "accepting request"
# set the request content type
request.setHeader('Content-Type', 'application/json')
# set args
args = request.args
# set jsonp callback handler name if it exists
if 'callback' in args:
request.jsonpcallback = args['callback'][0]
# get action and data
action = get_action(request)
data = action.get_data()
if len(data) > 0:
user_seen(request, True)
return self.__format_response(request, data)
# otherwise, put it in the delayed request list
user_seen(request, True)
self.delayed_requests.append(request)
# tell the client we're not done yet
return server.NOT_DONE_YET
def render(self, request):
"""
Handle a new request
"""
print "accepting request"
# set the request content type
request.setHeader("Content-Type", "application/json")
# set args
args = request.args
# set jsonp callback handler name if it exists
if "callback" in args:
request.jsonpcallback = args["callback"][0]
# get action and data
action = get_action(request)
data = action.get_data()
if len(data) > 0:
user_seen(request, True)
return self.__format_response(request, data)
# otherwise, put it in the delayed request list
user_seen(request, True)
self.delayed_requests.append(request)
# tell the client we're not done yet
return server.NOT_DONE_YET