django频道整合问题，websocket.receive不收听 [英] django channels integration issue, websocket.receive not listening

问题描述

通过各种博客文章，我尝试使用django实现websockets功能的django渠道

Going through various blog post, I am trying to implement django channels for websockets functionality with django

我正在使用django 1.9.1

I am using django 1.9.1

具有以下一组依赖关系：
asgi-redis == 0.10.0
channel == 0.12.0
daphne == 0.11.1

with these set of dependencies: asgi-redis==0.10.0 channels==0.12.0 daphne==0.11.1

settings.py

settings.py

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

routing.py

routing.py

from channels.routing import route
from .consumers import websocket_receive

channel_routing = [
    route("websocket.receive", websocket_receive, path=r"^/chat/"),
]

Consumer.py

consumers.py

def websocket_receive(message):
    text = message.content.get('text')
    if text:
        message.reply_channel.send({"text": "You said: {}".format(text)})

从浏览器控制台运行服务器后，我将其称为

After runserver from browser console i am calling this

socket = new WebSocket("ws://" + window.location.host + "/chat/");
socket.onmessage = function(e) {
    alert(e.data);
}
socket.onopen = function() {
    socket.send("hello world");
}

在上述调用中，在运行服务器日志中，我可以看到对websocket的调用像这样： [2016/11/15 19:35:39] WebSocket CONNECT / chat / [127.0.0.1:55499]，但从未调用我的consumers.py方法（websocket_receive）。

On above call, in runserver logs I can see a call for websocket, something like this: "[2016/11/15 19:35:39] WebSocket CONNECT /chat/ [127.0.0.1:55499]", but my consumers.py method(websocket_receive) is never called..

任何想法我可能出问题了？

Any idea where I may be going wrong ??

推荐答案

降低Twisted的版本已解决问题，安装的Twisted的默认版本是16.5，使用16.2解决了。

Lowering the version of Twisted solved the issue, Default version of Twisted installed was 16.5, using 16.2 solved it.

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