ASYNC sockets in Python

No, not the kind you put on a wall.
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#python #coding #howto

[@theuntraceable_]

I've been looking for something like this for a while as the socket lib is synchronous. Thanks for this

[@flicko0]

the almighty blue router agrees, i agree

[@JimmyGeschwind]

Great tutorial, short and to the point and got me on the right track!

[@Carberra]

Thank you, I'm glad you enjoyed it!

[@leonardoalfaro9311]

Thanks!!!

[@0xtz_]

Interesting 🤔 it's gonna help allot

[@Carberra]

Yeah it's super useful honestly.

[@thux2828]

Thanks for the clear video. Is there any advantage of this over sockets with blocking? Or only in less trivial cases?

[@Carberra]

Probably only when you're already using async across the rest of the program. Otherwise you can get away with non-blocking sockets.

[@oli6535]

So cool.:) So as u're a master in clear things up, would you be able to make a video which show's a ASYNC socket communication between a Python Socket Server and a Arduino (maybe ESP32) Socket client who can handle events like--> Input in Python "ON" and on ESP32 led goes on ? :) looking since week for an option to solve the problem without using pyserial. :)

[@Carberra]

I don't own an Arduino, nor really know anything about them unfortunately! If you manage to find something with sockets, you can convert that to async with the help of this video.

[@aadithk1898]

What would be the underlying network protocol here? I've heard TCP is being used and UDP being not supported. Is there any proper way to use UDP in this scenario?

[@victordvickie]

make a video on asyncio simple chat

[@GamehunterKaan]

Amazing video! But I think you forgot to add my name in your outro. 😂

[@Carberra]

Wait I got another member?! Thanks RUclips for letting me know... Apologies for that, I'll make it goes in the next video lmao. I now know RUclips doesn't bother to tell me when I get new members so I need to check.
Thanks for becoming a member though, really appreciate it!!

[@flooocst]

would be better if you have time to explain asyncio.queue as well.

[@FedorsWorkshop]

Doesn't work for python 3.10 because you use while data!=b'quit':. It need delete it. Code already in cycle

[@user-ww4xv8sz8y]

Thanks a lot!!!!!!!!!!!!!!!!!!!!!

[@mccoderpy]

Lol... i just wrote an async websocket for remoot control my music bot using the "websockets" lib and now this tut one week later😅

[@MangoNutella]

ok

[@Carberra]

Impeccable timing from me as usual 😉 I was considering the websockets library, but when I tried it it was super jank.

[@oleksandrkovtunov487]

why you don't use run function?

[@Carberra]

My real-world use case for this required it, so I guess I just went with it here. This example would work perfectly fine with the run method though, if you would prefer to use it.

[@oleksandrkovtunov487]

@@Carberra so, I found in asyncio documentation today (after your video), that they recommend use high level api (run) for applications and low level for libraries (loop).

[@Carberra]

Huh, interesting. Good to know!

[@osogrande4999]

classic rookie mistake of treating a stream as if it understands the boundaries of your messages. I always laugh when I see this