Python Django通道-内部自定义路由不工作

我正在基于这个示例（）构建一个聊天应用程序。 当javascript运行时（套接字已经打开，ws\u connect已经执行），它通过websocket向发送JSON。此'message'路由到ws\u receive，然后将JSON加载到一个“payload”变量中。“消息”回复信道被添加到有效负载变量（dict）中。然后使用Channels命令，有效负载被发送并路由到chat\u join，在那里它只需执行硬编码的message.reply\u channel.send

所有步骤直到

payload['reply_channel'] = message.content['reply_channel']

干得好。但是负载没有被路由到聊天室加入消费者。如果它被正确路由，则应答信道值没有被正确读取，因此消息没有被发送回客户端

似乎找不到这里的断点。需要帮助修复此代码。

.js

//Join Room
socket.send(JSON.stringify({
    "command": "join",
    "room": "102"
}));

routing.py

from channels.routing import route
from MyProject.consumers import ws_connect, ws_receive, chat_join

websocket_routing = [
    route("websocket.connect", ws_connect),
    route("websocket.receive", ws_receive),    
]

custom_routing = [
    route("chat.receive", chat_join, command=r'^join$'),
]

from channels import Channel
def ws_receive(message):
    payload = json.loads(message['text'])
    payload['reply_channel'] = message.content['reply_channel']
    Channel("chat.receive").send(payload)

def chat_join(message):
    message.reply_channel.send({
        "text": json.dumps({
            "alpha": "1",
            "beta": "2",
        }),
    })

consumers.py

from channels.routing import route
from MyProject.consumers import ws_connect, ws_receive, chat_join

websocket_routing = [
    route("websocket.connect", ws_connect),
    route("websocket.receive", ws_receive),    
]

custom_routing = [
    route("chat.receive", chat_join, command=r'^join$'),
]

from channels import Channel
def ws_receive(message):
    payload = json.loads(message['text'])
    payload['reply_channel'] = message.content['reply_channel']
    Channel("chat.receive").send(payload)

def chat_join(message):
    message.reply_channel.send({
        "text": json.dumps({
            "alpha": "1",
            "beta": "2",
        }),
    })

---

Javascript文件应使用

“text”

键发送数据

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来源：

我试图将routing.py更改为如下所示。我将自定义路由作为普通路由包含在websocket_路由中，它开始为我工作。希望这有帮助

websocket_routing = [
    # Called when WebSockets connect
    route("websocket.connect", ws_connect),

    # Called when WebSockets get sent a data frame
    route("websocket.receive", ws_receive), 

    # Called when WebSockets disconnect
    route("websocket.disconnect", ws_disconnect),    


    #Custom Routing
    #Join Chat
    route("chat.receive", chat_join, command=r'^join$'),
    route("chat.receive", chat_send, command=r'^send$'),
]

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我也有同样的问题。单击“房间名称”按钮时不会发生任何情况。