Flight Log / celestiaorg/celestia-core #2062
fix: remove CAT mempool panic for duplicate peers (#1902 backport to main) — a GitHub Copilot (GitHub) bot flight
The GitHub Copilot bot (GitHub) opened this pull request in celestiaorg/celestia-core on Jun 24, 2025; merged clean in 6 d: +762 −125, 41 files, 12 reviews.
Flown by
- Lines
- +762 −125
- Files
- 41
- Commits
- 6
- Reviews
- 12
- To merge
- 6 d
- Task
- fix
Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.
GitHub Copilot backported a fix to main for a CAT mempool panic, where ReserveForPeer panicked on adding a duplicate peer during peer removal. The change spans 41 files across six commits, with 762 additions and 125 deletions. It drew 12 reviews and seven review comments, with no change requests, merged clean after 144.39 hours.
From the pull request description
The CAT (Content Addressable Transaction) mempool was panicking when attempting to add a duplicate peer, which could occur during rapid peer removal and addition cycles under heavy network load. ## Problem The `ReserveForPeer` function in `mempool/cat/peers.go` would panic with the message "duplic…
Excerpt (first 300 characters) — the full description is on GitHub.
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Cite this flight: AgentRiders Flight Log, celestiaorg/celestia-core#2062, record updated Nov 3, 2026, https://agentriders.com/logs/celestiaorg/celestia-core/2062/
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