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bun default integrations diverge from Node's #23887
Description
packages/bun/src/sdk.ts:48 omits, relative to node/src/sdk/index.ts:getBaseDefaultIntegrations:
| Integration | Note |
|---|---|
conversationIdIntegration |
pure core JS, no Node API. Cloudflare and vercel-edge both include it. Without it, setConversationId has no effect on gen_ai.* spans under Bun. |
systemErrorIntegration |
needs a check |
childProcessIntegration |
relies on child_process diagnostics channels Bun does not emit (see #23881), so probably correct to omit, but say so in a comment |
workerThreadsIntegration |
same |
Work item. Add conversationIdIntegration() to Bun's defaults. For each remaining omission, either add it or leave a one-line comment saying which Bun gap makes it a no-op.
**Prior art **(tracked). #20237 (closed, not planned) already settled the childProcessIntegration and workerThreadsIntegration question, and documents the same root cause as #23881: Bun implements the node:diagnostics_channel API but never publishes to the child_process or worker_threads channels. Omitting those two is correct; cite that issue in the comment. Nothing covers conversationIdIntegration or systemErrorIntegration on Bun.
Activity
linear-code commentedon Sep 2, 2026
JS-3513
fix(bun): Add conversationIdIntegration to the default integrations (#…
fix(bun): Add systemErrorIntegration to default integrations (#25681)
github-actions commentedon Oct 28, 2026
A PR closing this issue has just been released 🚀
This issue was referenced by PR #25681, which was included in the 11.10.0 release.