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40th libp2p Community Call
Background: Libp2p Community Calls Time & place Our 40th meeting is happening next week 22nd of August (Tuesday), 16:00 P.M. UTC . As always you can join via the libp2p Public Events calendar....
View ArticleLibp2p real-time games, and social features
Disclaimer I’m not looking for code snippets or API references from specific implementations of libp2p, I’m just interested in having a worthwhile discussion so I can better brainstorm how I want the...
View ArticleTrying to send file buffer using libp2p
I am trying to send file from one terminal to other terminal by using the filesharing example. libp2p 0.52.2 version but the code keeps on running and doesn’t give error on receiver side. In receiver...
View ArticleGo-libp2p v0.30.0 released
This is the first release that is compatible with Go 1.21. It drops compatibility with (the now outdated) Go 1.19. Deprecation of the database-backed peerstore The database-backed peerstore, pstoreds,...
View ArticleAuth with ConnectionGater
Hello everybody! I want to make nodes to authenticate right after establishing connection and close it if auth went wrong. Let us think that two peers have exchanged some ids before the connection and...
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Testing all the libp2ps!
Check out the new blog post on different libp2p implementations test against one another to achieve “multidimensional interoperability” blog.libp2p.io Testing all the libp2ps | libp2p Blog & News...
View ArticleGo-libp2p, gating handshakes
Hi ya’ll, I’ve implemented a p2p network using go-libp2p. I have an issue where I want to have an application layer handshake, for example - check network ID, or verify a certain type of cryptographic...
View ArticleUse defined objects inside stream
Hello everybody! I want to use some pre-defined objects inside stream handler. For example, i want to save users data, which i read from stream inside stream handler: func handler (s Stream) { data :=...
View ArticleI cannot solve this problems! Help plz
struct Behaviour{ kademlia:Kademlia<MemoryStore> } let behaviour: Behaviour = Behaviour{ kademlia, }; let transport = development_transport(local_key).await?; let mut swarm =...
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41st libp2p Community Call
Background: Libp2p Community Calls Time & place Our 41st meeting is happening next week 5th of September (Tuesday), 16:00 P.M. UTC . As always you can join via the libp2p Public Events calendar....
View ArticleProblem in AWS EC2 deployment
I want to deploy some Wasp (a program made for the IOTA blockchain) deployments onto different AWS EC2 machines. Everything is working when I deploy a network composed by a low number of machines....
View ArticleNode.JS-LibP2P Public Node Listening On WebRTC-Direct?
Hello, I’ve spent a few days, off and on trying to figure out why I can’t seem to get my node.js-libp2p node to advertise a webrtc listening multiaddr. Just a discussion over in the IPFS discord with...
View ArticleAkismet blocked my previous post
Since I don’t know how to contact admins, I would like to have my previous post (blocked by akismet anti-spam) approved, since I think it’s not breaking any terms of use. 2 posts - 2 participants Read...
View ArticleHow to set up my own bootstrap nodes to enable discovery and connection...
My private IPFS setup: All nodes mentioned below are using the dht package I forked from the official project. The current address for the dht package in my project is...
View ArticleCan't find how to unsubscribe from a gossipsub Topic
I have created a prototype for my intended app. It works, I can create topics and subscribe to them. I basically followed this post but had to update a couple of things to current libs. go...
View ArticleLimiting the peers for a pubsub topic
Hello everyone, I’m utilizing a gossip-based pubsub for broadcasting blocks. We currently have a testnet consisting of 400 nodes, with each node subscribed to this specific topic. When I check the...
View ArticleWebRTC: node.js and browser (private to private)
I want to implement the feature: node.js will connect to the browser via Webrtc (Not directly, but via Relay, because I know it is currently in draft PR). Is this possible? Because I tested it and got...
View ArticleCan't find docs about libp2p testing
I want to be able to write tests for my app. So far I haven’t been able to find much in the docs (did I such a bad job searching?). At the very least I would like to test my handlers, which take a...
View ArticleIntercommunicate between js and go via a js relay
Is it possible to establish a connection between a js and gomobile node via a js relay? Currently, i built a library from my go code which i can run it on mobile. Now, I have both (mobile and js), but...
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A weird issue about peer discovery
Using the example @libp2p/example-libp2p-in-the-browser , I tried to establish a connection between two browser tabs, but it seems like they couldn’t find each other. What’s wrong? 1 post - 1...
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