Unable to establish peer connections in js-peer locally

[Nkovaturient]

This discussion is intended to resolve the inability to discover and connect to peer (p2p-browser) in js-peer

#214

[Nkovaturient]

@Yingrjimsch update here as you endeavour

[Nkovaturient]

Alryt, asking @2color to look into it and guide!🙏

[Nkovaturient]

@Nkovaturient I have tried it in the same browser, two tabs. Does not work either...
I'm running npm run dev once and open two tabs on localhost:3000 should I start two seperate servers for the p2p connection? My end goal is to get familiar with libp2p WebRTC Browser to Browser and Browser to Server and i thought universal-connectivity is a pretty cool sample

Btw, @Yingrjimsch if you wanna get urself familiar with webrtc browser to browser/server, u can go ahead and setup them locally, there's no issue in those examples and implementations.
Meanwhile, I'm looking into it.

[Yingrjimsch]

@Nkovaturient thanks, which example do you mean?I've tried browser to browser/server with native js already (and it worked) but the beauty of having great peer detection and additional features that are necessary for production grade apps seems very good in libp2p

[Nkovaturient]

Here is a list of core js-libp2p protocols and modules example implementations including webrtc pvt to pvt, check it out

https://github.com/libp2p/js-libp2p-examples

https://universal-connectivity.js.bootstrap.farm/
(refresh the tab if any err, this works perfectly🔥)

[Yingrjimsch]

FYI: small update i tried the second link (https://universal-connectivity.js.bootstrap.farm/) funny thing is on my macbook, this didn't work. On my mobile phone (android) it worked great. Today in the evening I'll try it on an old iMac to see if it's an apple problem.

I will try the examples you've sent me on my macbook as well to check out if the problem is in the universal-connectivity app or if it's maybe a peer discovery error.

In the network tab I can see that the https://delegated-ipfs.dev/routing/v1/peers call is failing and in the console I can see ERR_CONNECTION_RESET. Refreshing does not help.
Another interesting finding is, that the peers endpoint has always the same peerId bafzaajaiaejcav3fwj35j27gor72ap5aqhiz44qmje4gcxvo5wogjmczwhk4xp7p no matter how much I'm reloading on mac.