old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  from django.conf.urls import patterns, url
  from django.conf import settings
  
  from opps.core.cache import cache_page
  
  from .views import AsyncServer
  
  
  urlpatterns = patterns(
      '',
      url(r'^(?P<channel__long_slug>[\w//-]+)/(?P<slug>[\w-]+)\.server$',
          cache_page(settings.OPPS_CACHE_EXPIRE_DETAIL)(
              AsyncServer.as_view()), name='open'),
  )
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  from django.conf.urls import patterns, url
  from django.conf import settings
  
  from opps.core.cache import cache_page
  
  from .views import AsyncServer, LongPullingServer
  
  
  urlpatterns = patterns(
      '',
      url(r'^(?P<channel__long_slug>[\w//-]+)/(?P<slug>[\w-]+)\.server$',
          cache_page(settings.OPPS_CACHE_EXPIRE_DETAIL)(
              AsyncServer.as_view()), name='asyncserver'),
      url(r'^(?P<channel__long_slug>[\w//-]+)/(?P<slug>[\w-]+)\.pulingserver$',
          cache_page(settings.OPPS_CACHE_EXPIRE_DETAIL)(
              LongPullingServer.as_view()), name='pulingserver'),
  )
  
subject: create url entry long puling to notification