在Google云平台上部署Django Channel应用程序

我正在开发我的第一个django channel应用程序，我想在谷歌云平台上部署我的django channel应用程序，它在本地服务器上运行良好，但当我在谷歌云平台上部署它时，它会给我错误：

WebSocket连接到'wss://sockets-263709.appspot.com/ws/chat/user2/'失败：WebSocket握手期间出错：意外响应代码：400

我已经研究过了，但不知道如何设置，以下是我的代码：

入口点：

from Frames.wsgi import application
app = application

import os

from django.core.wsgi import get_wsgi_application
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'Frames.settings')
application = get_wsgi_application()

WSGI_APPLICATION = 'Frames.wsgi.application'
ASGI_APPLICATION = "Frames.routing.application"

CHANNEL_LAYERS={
    "default":{
      "BACKEND": "channels_redis.core.RedisChannelLayer",
      "CONFIG": {
                "hosts": [("sockets-263709.appspot.com", 6379)],
            },
    },
}

var wsStart='ws://';
    // check if it is secured then assign wss://
    if (loc.protocol==='https:'){
        wsStart="wss://"
    }

    var chatSocket = new WebSocket(wsStart +window.location.host +
        '/ws/chat/' + roomName + '/');

wsgi.py：

from Frames.wsgi import application
app = application

import os

from django.core.wsgi import get_wsgi_application
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'Frames.settings')
application = get_wsgi_application()

WSGI_APPLICATION = 'Frames.wsgi.application'
ASGI_APPLICATION = "Frames.routing.application"

CHANNEL_LAYERS={
    "default":{
      "BACKEND": "channels_redis.core.RedisChannelLayer",
      "CONFIG": {
                "hosts": [("sockets-263709.appspot.com", 6379)],
            },
    },
}

var wsStart='ws://';
    // check if it is secured then assign wss://
    if (loc.protocol==='https:'){
        wsStart="wss://"
    }

    var chatSocket = new WebSocket(wsStart +window.location.host +
        '/ws/chat/' + roomName + '/');

Asgi.py

import os
import django
from channels.routing import get_default_application

os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'Frames.settings')
django.setup()
application = get_default_application()

设置.py：

from Frames.wsgi import application
app = application

import os

from django.core.wsgi import get_wsgi_application
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'Frames.settings')
application = get_wsgi_application()

WSGI_APPLICATION = 'Frames.wsgi.application'
ASGI_APPLICATION = "Frames.routing.application"

CHANNEL_LAYERS={
    "default":{
      "BACKEND": "channels_redis.core.RedisChannelLayer",
      "CONFIG": {
                "hosts": [("sockets-263709.appspot.com", 6379)],
            },
    },
}

var wsStart='ws://';
    // check if it is secured then assign wss://
    if (loc.protocol==='https:'){
        wsStart="wss://"
    }

    var chatSocket = new WebSocket(wsStart +window.location.host +
        '/ws/chat/' + roomName + '/');

客户端：

from Frames.wsgi import application
app = application

import os

from django.core.wsgi import get_wsgi_application
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'Frames.settings')
application = get_wsgi_application()

WSGI_APPLICATION = 'Frames.wsgi.application'
ASGI_APPLICATION = "Frames.routing.application"

CHANNEL_LAYERS={
    "default":{
      "BACKEND": "channels_redis.core.RedisChannelLayer",
      "CONFIG": {
                "hosts": [("sockets-263709.appspot.com", 6379)],
            },
    },
}

var wsStart='ws://';
    // check if it is secured then assign wss://
    if (loc.protocol==='https:'){
        wsStart="wss://"
    }

    var chatSocket = new WebSocket(wsStart +window.location.host +
        '/ws/chat/' + roomName + '/');

Requirements.txt

absl-py==0.8.1
aioredis==1.3.1
asgiref==3.2.3
astor==0.8.1
async-timeout==3.0.1
attrs==19.3.0
autobahn==19.11.1
Automat==0.8.0
certifi==2019.11.28
cffi==1.13.2
channels==2.3.1
channels-redis==2.4.1
chardet==3.0.4
constantly==15.1.0
daphne==2.4.0
Django==3.0.1
djangochannelsrestframework==0.0.3
djangorestframework==3.11.0
gast==0.3.2
google-pasta==0.1.8
grpcio==1.25.0
h5py==2.10.0
hiredis==1.0.1
hyperlink==19.0.0
idna==2.8
incremental==17.5.0
Markdown==3.1.1
msgpack==0.6.2
mysqlclient==1.4.6
protobuf==3.11.1
pyasn1==0.4.8
pyasn1-modules==0.2.7
pycparser==2.19
PyHamcrest==1.9.0
PyMySQL==0.9.3
pyOpenSSL==19.1.0
pytz==2019.3
PyYAML==5.2
requests==2.22.0
scipy==1.3.3
service-identity==18.1.0
six==1.13.0
sqlparse==0.3.0
termcolor==1.1.0
tqdm==4.40.2
Twisted==19.10.0
txaio==18.8.1
urllib3==1.25.7

我从WSGI.py开始，我已经研究并了解了daphne，但不知道，有谁能告诉我如何正确部署它。连接在本地成功打开。

---

设置中的配置（CHANNEL_LAYERS）中是否正确提到了主机。py

您能告诉我您在哪里上传这个Django应用程序吗？您是在使用Google App Engine，还是在使用GCE（Google Compute Instance）实例为其提供服务？我正在Google App Engine中上载您可以按照此操作创建与WebSocket的持久连接。如果对你有帮助，请告诉我。