Issues

• test: Add Subscription Test Confirming HTTP providers (with http-subscription feature) work

  type: test
  OpenZeppelin/Event-Scanner#333 · Filter by author 0xNeshi opened on Mar 9, 2026

• Add HTTP Subscription Bench

  type: test
  OpenZeppelin/Event-Scanner#332 · Filter by author 0xNeshi opened on Mar 9, 2026

• Investigate Whether Alloy's Existing Fallback + Retry Logic Covers All Necessary Features and Makes RobustProvider Redundant

  breaking changetype: refactor
  OpenZeppelin/Event-Scanner#310 · Filter by author 0xNeshi opened on Jan 26, 2026
  3

  

• Update Tests So That The Node They're Running Against is Configurable

  priority: mediumtype: citype: test
  OpenZeppelin/Event-Scanner#299 · Filter by author 0xNeshi opened on Jan 13, 2026

• Make max_concurrent_fetches apply to all listeners collectively, not per listener

  type: bug
  OpenZeppelin/Event-Scanner#287 · Filter by author 0xNeshi opened on Dec 25, 2025

• Add support for pending blocks in Latest and Historic Modes

  priority: lowstatus: needs discussiontype: enhancement
  OpenZeppelin/Event-Scanner#244 · Filter by author LeoPatOZ opened on Dec 10, 2025

• Update _src/event_scanner/scanner/common.rs_ Function Signatures To Support Mocking Behavior

  type: refactor
  OpenZeppelin/Event-Scanner#241 · Filter by author 0xNeshi opened on Dec 9, 2025

• Optimise reorg check in CollectLatest mode by deferring to end of collection

  type: refactor
  OpenZeppelin/Event-Scanner#237 · Filter by author LeoPatOZ opened on Dec 8, 2025
  1

• Investigate potential flaky test test_to_block_above_latest_returns_error and test_subscription_lagged_error

  priority: criticaltype: bugtype: test
  OpenZeppelin/Event-Scanner#236 · Filter by author LeoPatOZ opened on Dec 8, 2025
  3

• Block Range Scanner in Historic and Latest Events Modes Should Expose an Ack-Channel To Calculate the Next Block Range

  type: enhancement
  OpenZeppelin/Event-Scanner#218 · Filter by author 0xNeshi opened on Dec 3, 2025
  1

• Refactor reorg detection to use ring buffer parent hash verification

  priority: mediumtype: refactor
  OpenZeppelin/Event-Scanner#214 · Filter by author LeoPatOZ opened on Dec 1, 2025

• Switch the File Structure to the One Recommended in The Rust Book

  type: refactor
  OpenZeppelin/Event-Scanner#207 · Filter by author 0xNeshi opened on Nov 25, 2025

• Specify Minimal Dependency Versions Compatible with event-scanner Instead of Latest Versions

  type: buildtype: ci
  OpenZeppelin/Event-Scanner#204 · Filter by author 0xNeshi opened on Nov 24, 2025

• fix: Figure Out How to Handle to_block(block_hash) being reorged during historic streaming

  status: needs discussiontype: enhancement
  OpenZeppelin/Event-Scanner#194 · Filter by author 0xNeshi opened on Nov 19, 2025
  1

• fix: Using Block Hash for from_block: Handle Unlikely Edge Case that a Reorg Happens Between Scanner Being Started and The First Logs Being Fetched

  type: enhancementtype: refactor
  OpenZeppelin/Event-Scanner#193 · Filter by author 0xNeshi opened on Nov 19, 2025

• latest and sync::from_latest Should Allow Specifying "Anchor Event Filters" To Determine the Starting Point, But Stream Other Events

  type: feature
  OpenZeppelin/Event-Scanner#184 · Filter by author 0xNeshi opened on Nov 14, 2025
  1

• EventFilter Should Include .count() That Limits the Number of Events Streamed in Any Mode

  type: feature
  OpenZeppelin/Event-Scanner#183 · Filter by author 0xNeshi opened on Nov 14, 2025

• Add transaction_index Scanner Field to Scanners That Rely on from_block

  status: needs discussiontype: feature
  OpenZeppelin/Event-Scanner#179 · Filter by author 0xNeshi opened on Nov 13, 2025

• feat: Support Multiple Event Filters for a Single Event Stream

  type: feature
  OpenZeppelin/Event-Scanner#169 · Filter by author 0xNeshi opened on Nov 10, 2025

• ref: Error Messages Should be More Descriptive, i.e. by Containing Context Where They Occurred

  priority: lowtype: enhancementtype: refactor
  OpenZeppelin/Event-Scanner#130 · Filter by author 0xNeshi opened on Oct 18, 2025

• test: Add Robustness Tests

  priority: mediumtype: test
  OpenZeppelin/Event-Scanner#66 · Filter by author 0xNeshi opened on Sep 25, 2025