Mikel Cortes

Hydra-nodes sharing Provider Records after 24 hours

3

Hey there! I'm been working lately on measuring the Provider Record Liveness in the IPFS network following the network measurement [RFM 17](https://github.com/protocol/network-measurements/blob/master/RFMs.md#rfm-17--provider-record-liveness). I built a [little tool](https://github.com/cortze/ipfs-cid-hoarder) able to publish...

MessageSender limits concurrent RPCs to remote peer by only keeping one single stream per peer

2

I've been conducting many concurrent CID `Provide()` and `FindProviders()` operations for [RFM17](https://github.com/protocol/network-measurements/blob/master/results/rfm17-provider-record-liveness.md) and [RFM17.1](https://github.com/protocol/network-measurements/pull/22) and I spotted a significant bottleneck in the current [`MessageSender`](https://github.com/libp2p/go-libp2p-kad-dht/blob/master/internal/net/message_manager.go#L40)'s logic that affects the concurrency implementations...

# Motivation Many reports have noticed that the crawler's connectivity hasn't been the best, at least maintaining connections for large periods. Checking the p2p requirements for a successful handshake, I...

# Description I've been having some trouble setting up an `avail-light-client` to a private network, as the Node version wouldn't match the remote one when using the default `full_node_ws` RPC...

Possible upgrade to lighthouse's IDONTWANT GossipSub implementation

1

## Description After last Thursday's discussion on the bandwidth savings that IDONTWANT messages could bring, we've been (the [ProbeLab](https://probelab.io/) team) monitoring the behaviour of GossipSub after the addition of these...

# Description ProbeLab is publishing weekly network health reports for Avail’s LC DHT network at [probelab.io](https://probelab.io/) as of January of this year. The reports show a variety of metrics and...

In line with: - https://github.com/libp2p/go-libp2p-pubsub/issues/618 - https://github.com/libp2p/go-libp2p-pubsub/issues/611 In the context of Ethereum for the `beacon_block` and `blob_sidecar` topics, we identified that 60% of the sent `IWANT` messages were sent 10...

This issue comes from the work that [ProbeLab](https://pages.probelab.io/) has recently done analysing the performance of the `IDONTWANT` messages in the Ethereum network using [`hermes`](https://github.com/probe-lab/hermes), which is also related to the...