UDP Peer-To-Peer Messaging With Python

Part 2 is here for UDP p2p connections. In the first video I used netcat, in this video I'll use Python instead and streamline the connection process using a rendezvous server.

Hope you enjoyed the video!

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[G_O]

fantastic bite sized and actually useful tutorials, love it man. keep these up!

[davdiaz]

Finally someone who can keep my attention by giving us the meat and potatoes of a subject. I enjoy these short version videos due to my attention span and how he can explain things in a way that's easy to digest. Super glad I found this channel.

[BrickTamlandOfficial]

lol this reminds me back in the xp days when we would send custom error boxes to computers in the computer lab

[corotoz]

Learning python rn and u posted this, perfect timing.

[Usertrappedindatabase]

really great stuff, inspired me to take a look at stuff, tons of other connections you can make with socket library in python3.

[nexuz]

Could you make a video on what methods there are to find peers (Bittorrent DHT, Gnutella etc)

[MR-ukiy]

Imagine going to school and actually learning this stuff, instead of reading about it

[hmauroy]

Now I know more about udp. Thank you for a short and to the point video!

[grnis]

A correction about how well supported this is. Depending on your network’s NAT port mapping implementation, it might be impossible for certain peers to establish a connection. However, you didn’t touch on the subject of NAT so I guess it is out of scope for this video.

[MazJackson]

Thank you so much for sharing!

I think it would be beneficial to know how to dockerised a peer to peer newtwork for local development. I'm currently trying to figure this out myself and it's not the most straight forward. I keep getting addresses already in use errors

[DanielM-uk]

Hi, good tutorial, but... it will not work when clients are behind firewall. You use static port 50002 to listen on and to send to. Behind firewall port number will change to random givet by router.

[ayazalavi]

what if router assign different ports than 50001 and 50002. In my case this is happening and I am unable to recevie messages

[Egonk]

first i wanted to ask if this is really p2p by definition because of the server involved - then i watched your other video :D nice explanation even for total noobies like me :)

[pz_bowmaking]

I tried this code on github serveral times, I always get an error says adress already in use, how can I fix this???

[vladusa]

Peer discovery is way better with what UDP provides.

[dougphillips]

I would like to see an update using encryption

[mrbushido]

epic tutorials, concise, to the point, love it.

[ppacory]

thks for this nice video, is there a source code for the rendezvous server ?

[Adjust]

Is there much of a prereq required to learn Python? I understand it’s the “east” language to pick up, however I’ve already begun learning JavaScript and react for front end web dev, my reason for this is that I heard for the “better” Python jobs you really need a strong math background, which I do not have… however Python looks so nice I’m almost certain I’ll start learning it after I get a job with JavaScript as I’d like to eventually move into a back end position.

[PawitSahare]

I have a question sir, is required port forwarding or it work over the internet pls tell me..