html-over-websockets-with-d.../app/website/consumers.py

41 lines
1.2 KiB
Python
Raw Normal View History

2021-11-12 18:59:01 +01:00
import json
from channels.generic.websocket import AsyncWebsocketConsumer
from asgiref.sync import sync_to_async
from .views import page_talks
class WebsiteConsumer(AsyncWebsocketConsumer):
async def connect(self):
'''Connect user'''
self.room_name = self.scope["url_route"]["kwargs"]["room_id"]
self.room_group_name = "root_%s" % self.room_name
# Join room group
await self.channel_layer.group_add(self.room_group_name, self.channel_name)
# Send success connection
await self.accept()
# Send Home page
await self.channel_layer.group_send(
self.room_group_name,
{
"type": "page_talks"
}
)
async def disconnect(self, close_code):
''' Cliente se desconecta '''
# Leave room group
await self.channel_layer.group_discard(self.room_group_name, self.channel_name)
async def receive(self, text_data):
pass
def _get_talks(self):
return page_talks()
async def page_talks(self, event):
''' Send Home page '''
html = await sync_to_async(self._get_talks)()
await self.send(text_data=html)