CODEWITHSUNDEEP
djangodjango-channels
compmonks
compmonks

Reputation: 657

django-channels webSocketBridge read data sent by consumers

I am having a simple setup with testing channels 2.0.

I have a routed consumer with three methods: consumers.py

from channels.generic.websocket import JsonWebsocketConsumer
from datetime import datetime

#  
class Feedback_001_Consumer(JsonWebsocketConsumer):

    def connect(self,text_data=None, bytes_data=None):
        self.accept()
        self.send_json("Connection for Feedback 1 ready.")
    #
    def receive(self,text_data=None):
        #self.accept()
        self.send_json("{}".format(datetime.now()))
        print(datetime.now())
    #
    def disconnect(self,close_code):
        pass

and my js looks like this:

const webSocketBridge = new channels.WebSocketBridge();
#...
webSocketBridge.connect('my_route/etc...');
#...
console.log(webSocketBridge.send(''));

While the datetime is printing in the console, I cannot get the one sent by self.send_json in the receive method of the consumer. What would be the proper way to do this?

Upvotes: 2

Views: 962

Answers (1)

Mugiwara
Mugiwara

Reputation: 106

consumer.py

from channels.generic.websocket import JsonWebsocketConsumer
from datetime import datetime

class Feedback_001_Consumer(JsonWebsocketConsumer):
    def connect(self):
        self.accept()

    def receive_json(self, content, **kwargs):
        if content['command'] == 'time':
            time = datetime.now()
            self.send_json({'time': time})
            print(time)

    def disconnect(self,close_code):
        pass

your.js

webSocketBridge.socket.onopen = function(){
    console.log('connected to server');
// do something else. eg
    webSocketBridge.send({'command': 'time'}) 
};

webSocketBridge.listen(function(message, stream){
    var data = message.time
    console.log(data)
});

Upvotes: 2

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