2019-04-22 會議記錄

出席人員

• @yillkid
• @jkrvivian
• @ender
• @marktwtn
• @junwei
• @Spin
• @AjMaChInE
• @lloyd
• @Waynew
• @hexrabbit
• @twzjwang

重要變革

• yillkid
  • Feature: adds a tip-selection timeout mechanism #1404
    • TIP_SELECTION_TIMEOUT_SEC
  • Real-time CW calculation #1411
    • After the initial CW start-up calculation, we update the cumulative weight (CW) continuously all the time.
    • Open qustion:
      • What happens if the CW calculation is slower than the TPS?
        • Lazy tips
        • Random walk
• waynew
  • MAM 介紹
  • Explaining the Qubic Computation Model: part 6
  • ICT Rust Impl. / IXI in any language

開發進度

• yillkid

  • Base: Upgrade fullnode to 1.7.0-RELEASE #140
  • Base: Code boot node0 #144
  • Base: Revise monitor and deploy script #123

• waynew

  • TA: MAM public message #143
  • cIRI on node0
    • db scheme tweaks
    • requirement 1~2 cores 2gb (SBC possible)
    • goal: find transactions before snapshot

• jkrvivian

  • Microhttpd V.S. Served

• marktwtn

  • IRI + dcurl 確保整合 (完成) #140
  • IRI 從 dcurl JAR 檔抽取 shared library 來使用 (快完成，細修程式碼後發 PR) #106 #136
  • 用 entangled 測資來測試 SIMD trits_to_trytes() 效能 (完成) #92

• ender503

  • 整合 JSON-LD Signature (WIP)
    • NPM: jsonld-signatures
    • 產生簽章需要
      • Cryptographic Suites 不同的簽章方式，例如: RSA Signature
      • Proof Purpose 聲明簽章要如何被驗證，例如：驗證 public key 之外，還要驗證 public key 的持有人(controller)
    • documentLoader for TangleID (WIP)
      • 使 JSON-LD 能夠查詢到 Tangle 上的 DID Document(controller)
  • EVM API (WIP)

• howjmay

  • TA: Redesign test driver, Add send_mam_res_deserialize() #146
  • TA: Add MAM regression Test #142
  • TA: regression test_send_transfer #140
  • wrong error status code 000
    • unicode request
    • too many request in short time

• AjMaChInE

  • feat: Remote interface interoperate distributed computing resources

    • make BUILD_REMOTE=1

      • libdcurl.so -> remote interface
      • remote-worker -> libdcurl.so
      • sub-makefile for remote-worker 放在mk內
        

    • bitmap limitation

      • 32 slots -> 32 channels, 2047 channels per connection
      • 擴充 ImplContext
        • bool slots [SLOT_MAX]

    • PoW_Info

      • PoW time
      • hash counts

    • Lack of test of multi-threads for PoW

tags: GTTA IRI