logoalt Hacker News

kvisneryesterday at 10:21 PM2 repliesview on HN

So most messaging apps rely on a phone number or centralized server to provide a means of making atleast the initial connection. In a purely P2P messaging system, how do I, as a user, find the other person I might want to talk to?


Replies

Realman78yesterday at 11:07 PM

Third party info exchange. I don't see that as an issue though. For example, for discord, you also 100% exchanged usernames via a third party system. I mean, even phone numbers are exchanged via third parties. Now that I think about it, the only place where you can search people somewhat reliably are social media sites

blamestrossyesterday at 10:45 PM

I'm a fan of "face to face mutual qr code key exchange." I should implement that someday.

show 1 reply