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Oracle improvements #112

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2 of 16 tasks
sergiimk opened this issue Aug 7, 2024 · 0 comments
Open
2 of 16 tasks

Oracle improvements #112

sergiimk opened this issue Aug 7, 2024 · 0 comments

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@sergiimk
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sergiimk commented Aug 7, 2024 •
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An idea dump for oracle improvements:

  • Scan limited range of blocks on startup (e.g. last N days), not from the very beginning
  • Debug info for lines in release build
  • Oracle is killed by liveness checks when Infura goes down before logging anything
  • Single request that results in API 500 error can DOS the oracle (retry death loop)
  • Upgradeability proxy
    • Consider foundry upgrades [1] [2]
    • Consider eternal storage pattern
  • Add emergency stop
  • Add simple payments
    • fallback function?
    • treasury / transfer-all-ETH-to admin function
    • emergency withdraw
  • Arbitrary metadata with request (e.g. to associate request with contract data)
  • Support SQL parametrization $var
  • Ability to self-deliver signed responses (reconcile with commitment RFC)
  • Handle limits
  • Pagination support
  • Streaming internal architecture
  • Websocket subscriptions instead of polling
  • Use latest/safe/finalized aliases?
  • Handle reorgs
@sergiimk sergiimk changed the title Oracle provider improvements Oracle improvements Aug 7, 2024
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