Django渠道運行三名工人，這是正常的嗎？

Question

我有Django項目的使用文檔 https://channels.readthedocs.io/en/stable/getting-started.html

在設置的通道非常簡單的設置：

CHANNEL_LAYERS = { 
    "default": { 
     "BACKEND": "asgiref.inmemory.ChannelLayer", 
     "ROUTING": "core.routing.channel_routing", 
    }, 
} 

在rounting.py：

from channels.routing import route 
from apps.prices.consumers import get_prices 

channel_routing = [ 
    route('get_prices', get_prices), 
] 

當我運行：

python manage.py runserver 

它印：

2016-12-24 23:49:05,202 - INFO - worker - Listening on channels get_prices, http.request, websocket.connect, websocket.receive 
2016-12-24 23:49:05,202 - INFO - worker - Listening on channels get_prices, http.request, websocket.connect, websocket.receive 
2016-12-24 23:49:05,203 - INFO - worker - Listening on channels get_prices, http.request, websocket.connect, websocket.receive 
2016-12-24 23:49:05,207 - INFO - server - Using busy-loop synchronous mode on channel layer 

而三名工人似乎出了問題，或者這是正常的？ 但一切工作正常。

的建議

Answer 1

大THX本地當我運行./manage.py runserver命令我在默認情況下得到4名工人。

可能這行的runserver命令道 - https://github.com/django/channels/blob/a3f4e002eeebbf7c2412d9623e4e9809cfe32ba5/channels/management/commands/runserver.py#L80

要有一個工人運行，就可以使用渠道命令./manage.py runworker。