roadmap/content/weeklies/2025-02-10.md

title, tags, date, lastmod, draft

title	tags	date	lastmod	draft
2025-02-10 Vac weekly	vac-updates	2025-02-10	2025-02-10	false

Vac 2025/02/10

vac:p2p:

• ift:2025q1-gossipsub-perf-improvements
  • Finalized staggered message sending article (Only tagguy's feedback part is left).
  • Created rust-libp2p gossipsub simulation for shadow. Latency, bandwidth computations are working fine
    • Still need to add hooks for additional stats
    • Still need to control inter-message delays between publishers (need to look timeouts/tokio::sleep)
• ift:2025q1-nimlibp2p-wrapping-ngtcp2:tls_handshake
  • Wrapped some additional functions in nim-ngtcp2#10
    • Had to do this manually, since nimterop had trouble generating the functions
    • Tried using futhark instead, because nimterop repository seems abandoned (and c2nim too). Ended up opening this issue since futhark does not work too well either (requires some manual work afterwards)
  • PR in progress in nim-quic
    • Uses crypto functions from picotls.
    • I'm currently working on creating the PicoTLS context (This but in nim)
• ift:2025q1-nimlibp2p-wrapping-ngtcp2:certificate_validation
  • Fix invalid certificate generation in nim-libp2p#1209
  • Looking into CI issues on macos-arm64 and windows
• ift:2025q1-nimlibp2p-maintenance
  • PR refactor(pubsub): do not raise exceptions on publish
• misc/admin
  • Interviewed 1 candidate for P2P engineer position
  • 2 CC 1 day off

vac:tke:

vac:qa:

• waku:2025q1-direct-message-reliability-testing:functional
  • Implemented and merged private chat messages tests
  • Implemented rate limiting for light clients tests
• waku:2025q1-interop-testing:maintenance
  • bug: nwaku<->gowaku interop tests fail with only one received message push when multiple messages are sent
  • js-waku test report improvements
  • store hash fixes
  • retested and helped Ivan with testing his fixes
• nomos:2025q1-da-testing:data-integrity-tests
  • chore: Sync data availability and integrity tests with latest Nomos node changes. PR 3 - in progress
• nomos:2025q1-e2e-testing:maintenance
  • chore: Add reconstruct command to nomos-cli. PR 994 - merged
  • Port Risc0 to ARM64/Linux. Compillation passed on recent risc0 master, tests failing - more debugging required
• waku:2025q1-waku-go-bindings-testing:relay
  • Add additional relay tests in PR 21
  • Found new issue in bindings APIs issue 28
  • Fix review points from devs for PR 19
  • Remove wrappers layer and integrate the new APIs in the bindings APIs provided by devs & modify tests accordingly in PR 29
• admin/misc
  • Prepare for Onboarding new CC

vac:dst:

• vac:dst:waku:2025q1-waku-tooling:general-tooling
  • Small change to set outliers in config file: PR
• vac:dst:waku:2025q1-waku-evaluation:message-latency
  • Investigate messages that takes up to 2 seconds
    • Doing it using v0.35
• vac:dst:waku:2025q1-waku-evaluation:discovery-speed-time
  • Investigate why some peers can take up to 10 minutes to stablish full mesh D connections
    • Doing it in v0.35
• vac:dst:waku:2025q1-waku-evaluation:regression-testing
  • Waku v0.35 regression
    • Notion Report
    • Discovered 2 possible issues
      • Stream reset response in Store queries
      • Unable to deserialize data response in Ligthpush: GH Issue

vac:sc:

vac:acz:

• ift:2025q1-zerokit-v0-7:bump_dependencies
  • Remove rln-wasm module from zerokit
  • Merged PR
  • A PR by Ekaterina has been reviewed.
• ift:2025q1-de-mls-multi-admin:waku-node-connection
  • Replaced actor for waku to channels. Blocked by new dependecies issue (waku-bindings and iden3 code) PR
• ift:2025q1-libp2p-mix-poc:entry-exit-abstraction
  • Mix entry-exit abstraction (feature/mix-interface branch)
    • Embedded destination in Sphinx packet
    • Implemented direct local protocol connection from exit to destination
    • Streamlined codebase: separated spam protection, improved error logging
    • Progressed on entry abstraction
      • Adding local connection to switch [WiP]
      • Isolating sendDialerFunc and MixEntryConnection initialization [WiP]
• nomos:2025q1-nomos-consulting:zk-consulting-nomos-5
  • Continued review of analysis of latency.
• ift:2025q1-ift-zk-calls:ift-zk-call-2
  • Lead zk call and post forum post. Notes for all deliverables associated to the zk call.
• ift:2025q1-mds-checker:releasing-rust-crate
  • Some updates have been made to the report dedicated to MDSECheck (the improved alternative method for security checking of MDS matrices for P-SP-networks).
  • Implementing the MDSECheck library crate has been accomplished. A review for it has been requested.
  • Review github PR
• ift:2025q1-de-mls-multi-admin:multi-admin-rfc
  • Open the draft PR to refine de-MLS RFC.
• admin/misc
  • 1 cc participated pair programming interview
  • 2 ccs prepared and took part in call regarding using rln in Status

vac:nim:

• ift:2025q1-nim-ide-tooling
  • Troubleshoot and fixed a blocking issue
  • Code improvements https://github.com/nim-lang/langserver/pull/297
  • bump chronos https://github.com/nim-lang/langserver/pull/296
  • Dont format if file was modified more than a second ago. Dont format if result is empty https://github.com/nim-lang/langserver/pull/295
  • Removes blocking code path https://github.com/nim-lang/langserver/pull/294
  • Fix socket https://github.com/nim-lang/langserver/pull/293
  • Introduces the help command https://github.com/nim-lang/langserver/pull/292
• ift:2025q1-nimble
  • [Completes] Implements the declarative parser https://github.com/nim-lang/nimble/pull/1342

vac:rfc:

• vac:rfc:waku:2025q1-rfc-iteration:10/waku2
  • Worked on update for 10/WAKU2, ready for feedback - https://github.com/vacp2p/rfc-index/pull/125
  • Chose 36/WAKU2-BINDINGS-API as the next and started work on it.
• vac:rfc:ift:2025q1-culture-establishment-team-communication
  • As part of the last week's plans spoke to Alvaro (Nomos) - about helping with the specifications.
  • The DA RFCs will be split between the team.

vac:nes:

• state-separation-architecture-poc:se-de
  • Analyzed the nullifier epoch-based approach for NSSA.
  • Studied, analyzed and proposed different approaches with cons and pros as Optimistic rollups, Polygin Miden, and Asynchronous executions.
  • Highlighted the differences between zkVMs and roll-ups and their implications on NSSA.
  • Worked on epoch constraints and their impact on NSSA.
  • Reviewed other documentation.
  • Prepared a document discussing bottlenecks of the current epoch based nullifier mechanism used in private and deshielded executions.
  • Prepared a document discussing Miden's current window approach and how it addresses bottlenecks.
  • Prepared a document applying changes to the private and deshielded execution circuits using current window approach.
• state-separation-architecture-poc:refactoring
  • Prepared a PR on error propagation in functions.
  • Work on removal of duplicate parts.