Suhas Daftuar
Suhas Daftuar
New nodes starting up for the first time lack protection against DoS from low-difficulty headers. While checkpoints serve as our protection against headers that fork from the main chain below...
On startup, if our headers chain is more than a day behind current time, we'll pick one peer to sync headers with until our best headers chain is caught up...
Once we have logic at the p2p layer to avoid permanently storing headers unless they lead to a sufficiently high work chain, we no longer need to use checkpoints to...
@sipa and I gave a presentation to some other developers recently about some work we've been doing to redesign how the mempool works, and I wanted to share a writeup...
Opening an issue for high-level discussion, as the PR that implements this has gotten difficult to follow. ### Cluster mempool Work is underway to [redesign the mempool](https://delvingbitcoin.org/t/an-overview-of-the-cluster-mempool-proposal/393/1) with different topology...
This attempts to imbue v3 semantics on transactions spending outputs from a transaction that looks like a LN commitment transaction. Opening this as a draft now so that LN folks...
This is a draft implementation of the cluster mempool design described in #27677. I'm opening this as a draft PR now to share the branch I'm working on with others,...
part of cluster mempool: #30289 It became clear while working on cluster mempool that it would be helpful for transaction validation if we could consider a full set of proposed...