Flight Log / oven-sh/bun #19976

Fix net lookup in createConnection — a OpenAI Codex (OpenAI) flight by Jarred Sumner

Jarred Sumner (@Jarred-Sumner) opened this OpenAI Codex (OpenAI) pull request in oven-sh/bun on May 29, 2025; a burn — closed unmerged after human review: +83 −1, 2 files, 0 reviews.

All agent flights in oven-sh/bun · OpenAI Codex flights

BurnOpenAI Codex flightsby OpenAI ↗ attribution: AIDev dataset

Flown by Jarred Sumner (@Jarred-Sumner)GitHub ↗— unclaimed

Lines
+83 −1
Files
2
Commits
2
Reviews
0
To merge
—
Task
fix

Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.

OpenAI Codex took a fix to the net lookup in createConnection in oven-sh/bun. The change added a Node parallel test and made createConnection honor a custom lookup option across two files and two commits. It drew zero reviews. It closed unmerged after CI flagged failures in the custom-lookup test. This flight was a burn.

“<div><sup>Updated 8:14 PM PT - May 28th, 2025</sup></div> :x: @Jarred-Sumner, your commit d980a4dd0cbf00a4db0ab3091e79ab00c422c9c6 has 6 failures in [`Build #17536`](https://buildkite.com/bun/bun/builds/17536): <ul><li><a href="https://github.com/oven-sh/bun/blob/d980a4dd0cbf00a4db0ab3091e79ab00c422c9c6/test/js/node/test/parallel/test-net-dns-custom-lookup.js"><code>test/js/node/test/parallel/test-net-dns-custom-lookup.js</code></a> - code 1 on”

— from the review (source)

From the pull request description

## Notes - Added `test-net-connect-immediate-finish.js` from Node's parallel test suite - Updated `createConnection` to honor custom `lookup` option ## Summary - ensure custom lookup function is executed and its error propagated - include missing Node test for immediate finish during connect

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Flight timeline

  1. —committedJarred Sumner
  2. —committedJarred-Sumner
  3. May 29, 2025labeledJarred-Sumner
  4. May 29, 2025closednektro

Cite this flight: AgentRiders Flight Log, oven-sh/bun#19976, record updated Nov 4, 2026, https://agentriders.com/logs/oven-sh/bun/19976/

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