Django Channels & WebSockets Oversimplified
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- เผยแพร่เมื่อ 26 มิ.ย. 2024
- An over simplified real time chat application using Django channels and websockets.
Django Complete Course: www.udemy.com/course/django-w...
Source code: github.com/divanov11/django-c...
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Timestamps:
00:00 - Intro
1:18 - Setup Django Project
3:00 - Configure channels
4:21 - Establish WebSocket Connection
5:30 - Consumers
7:08 - Routing
7:40 - Routing configuration in ASGI
8:49 - Sending Messages
11:50 - Channel Layers Explained - บันเทิง
if possible .then Also Add One to one chat in the coming Video please!
I will 😉
@@DennisIvy that is really what we need
🤗Exactly but this is a good start. like they say "half bread is better than none...😊"
@@DennisIvy you explained things so nicely 🥰
@@DennisIvy exactly what we need
This tutorial not work on Channels v4.0.0
Should be force to install v3.0.5 :
> python -m pip uninstall channels
> python -m pip install -Iv channels==3.0.5
By the way. This tutorial is best I found in youtube
THANK YOU FOR THIS!!!!
thank you so much
Really thank man!
from v4.0.0 of channels, ASGI in development mode does not work. You will have to install daphne as well
python -m pip install -U daphne
Thanks for you help
Despite the language barrier, it is the best material I could find, and it is very well explained. You made it look very easy what is breaking my head a week ago, Good job, thanks.
You are literally reading my mind. Seriously Dennis, thank you for your work.
Boy that was intense, oversimplified indeed but my mind gets overloaded with this advance lesson on Channels and websockets. Thanks
I'm waiting for the full chat app tutorial! Love your channel! I've learned so much and yet, so much more to learn!
thank you for helping make Django more accessible to beginners. Keep up the great work.
Thanks for manually typing the code and showing to us how this works. 8:38 was the best time for me when I saw the message on console. Based on documentation I had pasted the code as they said but it hadn't worked. Fortunately, Everything worked when you showed writing the code by yourself rather then copy pasting it.
Thank you very much, I'm new to the subject of django channels and I found your introductory explanation very good. Using redis as an in-memory database integrated with channels is very complex, you already published that video, I really appreciate the information you can share about it
Thanks a lot, I love your series of "oversimplified".👍
these oversimplified videos are soo awesome
I'm looking forward to the full version of this video to come out, I've tried to implement django channels into my project multiple times and can't seem to figure it out. Thanks for the content.
Absolutely loved it, very concise and to the point
I have been waiting for this tutorial. Thank you Dennis. 💙💙
Thanks man I asked you for this and boom a video uploaded in few days ! Thank a lot
Awesome! Thank you Dennis! Looking forward to the integration with Redis!
Dennis you have a gift for oversimplifying things for us :) looking forward to see one to one chat video with Redis
u promised and fulfilled , thanks from egypt dennis♥️♥️
bro by far the best tutorials on youtube Thankyou!!
Nice video! Can't wait for the chat application.
Best Django teacher on planet Earth....
PLZ PIN THIS COMMENT OF @Shivam Athiya
For those who are struggling like me to achieve this - Starting ASGI/Channels version 3.0.5 development server or
If you cannot send messages, the problem is channels version.
You have to change the channels version to the 3.0.5.
The latest version of channels is 4.0.0 and it seems not to be working.
So do:
pip install channels==3.0.5
or change the version in your virtual environment to:
channels==3.0.5
thanks to this guy -
@Szymon Budziak
BRO I LIKE YOU!THANKS!
God bless u
Grande!! Gracias
bro, you are hero and you are the king of this chat. Thanks for this comment
I haven't watched the video yet but am rating it a 5-⭐ keep up the good missionary work Denis...
Looking forward to the more in depth video! Hope its coming soon!
Sounds great Dennis! Nice job
I now understand Django channels thanks to this video.
Thank you so much for this. You're great, man. Your udemy course is top notch.
Edit: as everyone saying that you read their mind; well include me in that list as well. I was also thinking of create multiplayer game and reading django channels
Really helps as very much simplified explanation. Thanks.
Excellent, concise overview
Thank you so much, you really helped me understand this alot..... reading the channels doc it's now making sense to me
I had to install daphne so as the asgi could actually start
Excellent Tutorial. Waiting on the next part now
Dennis is single handedly carrying my career 😂
😉
This is good .. waiting for more depth description about django channels & more advance real chat app
Thanks man. Waiting this for after Agora video.
Full of knowledge, thanks a lot for making such videos 👍
This tutorial needs an update, you have to include the package "daphne" for it to work
Was waiting for this thank you so much
Great ! Your student from Uzbekistan
Awesome tutorial! Thank you, you helped me a lot for my english project :)
thank you for the video. Oversimplified is quite interesting !
Hi ! great teaching for beginners in web socket like me! I hope the next video is advanced web socket! thank you
wow man neat and clean explanation you have my respect 🤛
Thank you for the explanation, I'll try to implement it in a personal project.
Very interested video tutorial. Thank you very much!
Cracking good video mate. Thanks, very useful.
This is awesome! I was searching for something like this all day! Thank you very very much!
When is coming Full Chat app?
cant wait to see more videos on this
Great video dennis✌🏽
such an nice way to explain things, thanks
i was just searching for this some time ago but didnt find any relevant video and then you uploaded this video
I was just learning WebRTC so that I can send client side camera feed to the server. By doing so, I will be able to apply machine learning on that feed and identify facial expressions in server-side. I came across Django channels which can be used for this purpose along with WebRTC.
Now you have uploaded a video on Django Channels! I love your channel and this video is gold to me. You gotta be reading my mind haha.
If you can could you like make a video on what I am trying? Sending client side webcam feed to server and processing that feed in server-side.
Thank you!
It's a good idea! Django with computer vision(like Opencv) is really one of the greatest projects to do.
I just did a video on my channel on a django video chat application and in that video I mentioned that I planned to do a video with channels, websockets & webRTC. So keep an eye out for it ;)
@@DennisIvy Sure, thank you!
@@DennisIvy yeah, we are waiting for it
it is a great video. Hope to see the full chat app quickly
Very good teacher!
You are the man 🏆
great video, very helpful!
Excellent - thank you!
Really oversimplified and helpful. Thanks a lot dude
also can we use this channels and websockets along with backend APIs as well ?
You are the best mate
Good work. Thanks a bizzle
you are amazing as always
Hi, love your tutorials on Django. I've learned so much.
One question though. How would I go about adding this live chat to a frontend framework like react that is hosted on another server?
It didn't work for me for some reasons, but I learned something, thank you!
Great content!
Super clear and useful video. Thanks for that Dennis.
However when will post another video for channel with redis in order to deploy the solution on prod with https server? Thanks in advance
very very useful , thank you a lot
that's what i need thanks
hey, this is awesome and I really love your videos. I really appreciated that you speed up the process. so I can pause it and re-watch it. I am following this to implement the terminal to my website. I did lots of research and found lots of docs and examples but not for Django. I was wondering if you are interested to do the freelancing or some support???? I need you to help with some issues that I am facing with my local host. Looking forward to hearing from you
I can’t see “Starting ASGI/Channels” in my run server..
Or change the channels version to the 3.0.5.
You can add "daphne" in the installed apps. This fixed the issue for me.
@@MichaelOsipovyou legend!! It worked. Thanks :)
"WebSocket is already in CLOSING or CLOSED state" this is my problem how to solve
Could you solve it?
Thanks for the video.
Have you made the one with redis yet? I haven't been able to find it in your video list
Waiting for the whole video on the Django chats app!
continue this subject.thank you
Finally channels got demystified.
Finally! wheeew
Waiting for the next channels video
Please make it soon ❤️
Great Video -🌟
very helpful, thanks a lot
Luv you mate!
thank you for this video ;D
Still useful 2 years later
Hey, Dennis.Thank you for teaching me useful knowledge. I have a question. How to receive obj from DB and send to Front End Websocket as event constantly with channels Django. I tried to try but every refresh does not receive data from DB to Front END
4:20 For some reason, my project didn't want to start without Daphne. (added: python -m pip install daphne) and it worked. Maybe because my version of djanga is different then in video. But after it i got the result "Starting ASGI/Daphne version" :)
Had the same issue bro. I remember following the tutorial a while back and seeing the starting ASGI server message... now nothing ... I thought it was some small mistake, tried to solve it for hours.
Same problem. Thanks for solution bro
We are still waiting for that full chat app tutorial 😁😅.
Your videos are really amazing ♥️.
omg you saved my ass! Thank you!
this was great
Its about time
Can I use the ASGI as the main service for the entire django project or I will still need to use the WSGI to implement the other functionality like if I will use ajax in the client side?
It's perfect!
useful tutorial , Greetings to you
I finished your course on udemy, the django restframework with react, it was fun and full of learnings. You only have a django full course 2021, can you do the same with react with a definitive guide? thank you this is just a suggestion! Continue teaching!
Hey bro, awesime video! Pls add a video about django channels and redis, thnx
Thank you for this great in-depth tutorial, this fixed my problem,
Would you please give us tips, on how you learn this Django, I mean to say you know how and which library we should load for the specific purpose.
Please if you guide us on how we can learn Django as Good as you are,
Thank you again 👍
hey, as you mentioned in the video channel layers will be different for the production. So will you please add this video of deploying websockets!
Thanks my bro
good job ty bro
Please, can you continue with the chat app? :D great tutorial btw
thank you for nice tutorial, I have a one question: how to send data to client when new django db object is created, thank you
Thank you so much
how can we differentiate between the messages sent from multiple channels in a group ?
simple use case example: in whatsApp, in a conversation,
in user1's view (consumer web instance) his messages gets displayed on the right side with green background,
while in user2's view (consumer web instance) his messages gets displayed on the right side with green background.
Dennis did you publish the tutorial with reddish?