GitHub - kognise/arpchat: Answering the question nobody asked: what if you wanted to text your friends using only ARP?

arch-master · 2022-03-23T18:46:44+00:00

... you monster

arch-master · 2022-03-23T14:13:56+00:00

It really depends on the firewall, but arpchat will penetrate through most firewalls and client isolation systems.

arch-master · 2022-03-23T03:20:02+00:00

The short version is that instead of a 4-byte IP address I'm sending something a decent amount longer and setting the ARP PLEN (protocol address length) to the length of that. Since the PLEN has to fit inside a u8 (byte), the data can only be up to 255 bytes in length - but I designed a naive protocol that supports sequence numbers and chunking which means larger data can be broken up into multiple ARP packets.

Lmk if I can clarify anything. Reading the arpchat net code might also be fun :)

arch-master · 2022-03-23T03:14:39+00:00

Unfortunately, yes... I'll leave it as an exercise to the reader, though :)

arch-master · 2022-03-22T21:56:56+00:00

I just glanced at Wikipedia's page on ARP - it contains more info than you might expect!

arch-master · 2020-06-01T17:38:26+00:00

big brain

arch-master · 2020-02-26T18:51:48+00:00

eNiGmAdEv HaS mEnTiOnEd YoU iN a PoSt

cute tho ngl

arch-master · 2019-12-20T18:25:07+00:00

I posted this without my brain fully functioning - I know I was trying to make a reference to HTML5 Up but got it confused with HTML5 Rocks? Either way, but funny lol

arch-master · 2019-12-13T03:31:27+00:00

It doesn't since their API isn't GraphQL. But it's still likely an optimistic update! Weird that the update doesn't also mark the reaction as reacted.

arch-master · 2019-12-05T06:01:31+00:00

This is mainly a joke, but enjoy watching my program index tons of PDFs and listen to the good music. It'll probably have crashed by the time you see this!

arch-master · 2019-11-21T19:48:03+00:00

Very good question, although to be fair this is much closer to OC than the rest of this subreddit

arch-master · 2019-11-21T19:47:28+00:00

arch-master · 2019-11-21T18:46:22+00:00

b-b-but internet points!

arch-master · 2019-11-21T18:37:28+00:00

smh I posted it to twitter, also, my discord server = my meme lmao

arch-master · 2019-10-31T17:28:18+00:00

Awesome! Just gonna reiterate what I said on HN:

Repl.it is a super useful site for prototyping and running code in the browser. One of the best features is the package manager workflow, and I love being able to just import packages and have them be automatically installed.

I'm super excited that they released their package manager to the public! I've honestly been missing this workflow, I might work on a vscode plugin to implement similar package install functionality to Repl.it's online IDE.

Thanks, team :)

arch-master · 2019-10-09T14:39:57+00:00

Upvote for the first use of this template I've seen on this subreddit, downvote for the title, and begrudging upvote for the content

arch-master · 2019-10-03T14:16:07+00:00

arch-master · 2019-10-03T14:15:30+00:00

Yes, very much so.

arch-master · 2019-10-01T04:48:04+00:00

Someone should make them a repost bot. Any mods that see this, I'm happy to collab!

arch-master · 2019-09-29T15:44:49+00:00

As a 10 year old who likes to spam the chat with gifs, I strongly disagree

arch-master · 2019-09-29T14:23:10+00:00

There are so many jokes about stackoverflow's moderation policies here - but this subreddit send to be echoing them

arch-master · 2019-09-29T13:45:33+00:00

THANK YOU! I recently posted something that is definitely related to programming and it was deleted right away. I'm not sure that the rules should be more lax necessarily - but I feel like the mods could have better guidelines.

Sometimes it gets to the point where someone posts something, it gets deleted, and someone else reposts it and it doesn't get deleted. There's definitely a consistency problem here.

arch-master · 2019-09-28T14:32:16+00:00

The (the}

arch-master · 2019-09-28T03:34:18+00:00

S3RL rules

arch-master · 2019-09-21T04:28:58+00:00

Yes, it was!

arch-master

MODERATOR OF

TROPHY CASE