Developer deletes 3,800 lines of legacy p2p code to streamline open source stack

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Developer Yash spent the week overhauling two open source peer-to-peer networking projects, removing nearly 4,000 lines of legacy code while adding only around 160. The main effort targeted minip2p, a Rust-based p2p stack, where the outdated Floodsub pubsub protocol was fully removed across 53 files in favour of the more efficient Gossipsub standard. The change, spread across three commits and merged via a single pull request, eliminates the need for users to choose between pubsub routers and significantly reduces technical debt. On the Python side, a separate fix was landed in py-libp2p to properly clean up child subprocesses after tests, resolving flaky CI failures caused by lingering zombie processes. A third pull request addressing durable file upload sessions for a storage layer remains open and under review.

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