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feat(node): Add onSpanEnd to httpIntegration - #25581

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@isaacs isaacs commented Oct 20, 2026 •

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httpIntegration takes onSpanCreated for incoming requests, but not onSpanEnd. A user could not change the server span based on the response, for example to rename it from data that is only known when the response finishes. Core's node:http server code already supports onSpanEnd, and denoHttpIntegration and bunHttpServerIntegration pass it through.

httpServerSpansIntegration now accepts onSpanEnd and calls it as core does: when the response finishes, after the SDK sets the response attributes and the span status, before the span ends. httpIntegration passes it through. The shared ServerRequestOptions check for Node now lists no unsupported options.

Fixes #25572
Fixes JS-3970

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linear-code Bot commented Oct 20, 2026

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JS-3970

@isaacs
isaacs added this pull request to stack #25589 October 20, 2026 22:30

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Cursor Bugbot has reviewed your changes and found 1 potential issue.

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Comment thread packages/node/src/integrations/http/httpServerSpansIntegration.ts Outdated
@isaacs
isaacs marked this pull request as ready for review October 20, 2026 23:56
@isaacs
isaacs requested a review from a team as a code owner October 20, 2026 23:56
@isaacs
isaacs requested review from JPeer264 and andreiborza and removed request for a team October 20, 2026 23:56
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size-limit report 📦

Compared: 600f303 (PR test merge using develop at 87babff)

Against: b3e0c9e (develop) · base run #63030

⚠️ Baseline mismatch: 4 develop commit(s) in the PR build are missing from the baseline; 1 develop commit(s) in the baseline are missing from the PR build. Their size changes also affect this comparison. Compare commits. Rebase your PR onto the latest develop to compare against an up-to-date baseline.

Path Size % Change Change
@sentry/browser 29.91 kB - -
@sentry/browser - with treeshaking flags 28.05 kB - -
@sentry/browser - with treeshaking flags tracing without tracing 27.95 kB - -
@sentry/browser (incl. Tracing) 52.1 kB - -
@sentry/browser (incl. Tracing + Span Streaming) 52.1 kB - -
@sentry/browser (incl. Tracing, Profiling) 55.05 kB - -
@sentry/browser (incl. Tracing, Replay) 91.85 kB - -
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags 80.72 kB - -
@sentry/browser (incl. Tracing, Replay with Canvas) 96.58 kB - -
@sentry/browser (incl. Tracing, Replay, Feedback) 109.52 kB - -
@sentry/browser (incl. Feedback) 47.42 kB - -
@sentry/browser (incl. sendFeedback) 34.97 kB - -
@sentry/browser (incl. FeedbackAsync) 40.07 kB - -
@sentry/browser (incl. Metrics) 30.93 kB - -
@sentry/browser (incl. Logs) 31.21 kB - -
@sentry/browser (incl. Metrics & Logs) 31.84 kB - -
@sentry/react 31.74 kB - -
@sentry/react (incl. Tracing) 54.42 kB - -
@sentry/vue 38.07 kB - -
@sentry/vue (incl. Tracing) 55.03 kB - -
@sentry/svelte 29.93 kB - -
@sentry/remix (Remix 3 client bundle) 57.11 kB - -
CDN Bundle 31.67 kB - -
CDN Bundle (incl. Tracing) 52.61 kB - -
CDN Bundle (incl. Logs, Metrics) 33.87 kB - -
CDN Bundle (incl. Tracing, Logs, Metrics) 54.55 kB - -
CDN Bundle (incl. Replay, Logs, Metrics) 74.79 kB - -
CDN Bundle (incl. Tracing, Replay) 90.28 kB - -
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) 92.21 kB - -
CDN Bundle (incl. Tracing, Replay, Feedback) 96.42 kB - -
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) 98.37 kB - -
CDN Bundle - uncompressed 93.29 kB - -
CDN Bundle (incl. Tracing) - uncompressed 156.14 kB - -
CDN Bundle (incl. Logs, Metrics) - uncompressed 99.84 kB - -
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed 162.11 kB - -
CDN Bundle (incl. Replay, Logs, Metrics) - uncompressed 229.88 kB - -
CDN Bundle (incl. Tracing, Replay) - uncompressed 276.31 kB - -
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) - uncompressed 282.26 kB - -
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed 290.01 kB - -
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed 295.96 kB - -
@sentry/nextjs (client) 57.31 kB - -
@sentry/sveltekit (client) 52.48 kB - -
@sentry/core/server 41.8 kB -0.14% -55 B 🔽
@sentry/core/browser 13.81 kB - -
@sentry/node 152.66 kB -0.01% -12 B 🔽
@sentry/node/import (ESM hook with diagnostics-channel injection) 81.58 kB - -
@sentry/node - without tracing 94.26 kB +0.01% +8 B 🔺
@sentry/node - without channel injection 133.33 kB -0.02% -19 B 🔽
@sentry/aws-serverless 102.46 kB -0.02% -17 B 🔽
@sentry/cloudflare (withSentry) - minified 211.11 kB - -
@sentry/cloudflare (withSentry) 523.83 kB - -
@sentry/nextjs/cloudflare (withSentry) - minified 230.74 kB - -

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@isaacs
isaacs force-pushed the isaacschlueter/js-3970-node-add-onspanend-to-httpintegration branch from 45ebb10 to 1f0fc7f Compare October 21, 2026 01:07
@isaacs
isaacs requested a review from a team as a code owner October 21, 2026 01:12
@isaacs
isaacs requested review from nicohrubec and s1gr1d and removed request for a team October 21, 2026 01:12
@isaacs
isaacs force-pushed the isaacschlueter/js-3970-node-add-onspanend-to-httpintegration branch from 1f0fc7f to 4e495ab Compare October 21, 2026 01:12
@isaacs
isaacs force-pushed the isaacschlueter/js-3970-node-add-onspanend-to-httpintegration branch from 4e495ab to 35530ea Compare October 21, 2026 01:15

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Cool

Comment thread dev-packages/node-integration-tests/suites/tracing/httpIntegration/test.ts Outdated
@isaacs
isaacs force-pushed the isaacschlueter/js-3970-node-add-onspanend-to-httpintegration branch from 35530ea to 81d2783 Compare October 21, 2026 14:16
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Optional E2E tests

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@isaacs
isaacs force-pushed the isaacschlueter/js-3970-node-add-onspanend-to-httpintegration branch from 81d2783 to 68acd48 Compare October 21, 2026 16:45
@isaacs
isaacs force-pushed the isaacschlueter/js-3970-node-add-onspanend-to-httpintegration branch from 68acd48 to 7adc4ce Compare October 21, 2026 16:55
@isaacs
isaacs force-pushed the isaacschlueter/js-3970-node-add-onspanend-to-httpintegration branch from 7adc4ce to be699cb Compare October 21, 2026 17:25
isaacs and others added 2 commits October 21, 2026 11:26
`httpIntegration` takes `onSpanCreated` for incoming requests, but not
`onSpanEnd`. A user could not change the server span based on the
response, for example to rename it from data that is only known when
the response finishes. Core's `node:http` server code already supports
`onSpanEnd`, and `denoHttpIntegration` and `bunHttpServerIntegration`
pass it through.

`httpServerSpansIntegration` now accepts `onSpanEnd` and calls it as
core does: when the response finishes, after the SDK sets the response
attributes and the span status, before the span ends. `httpIntegration`
passes it through. The shared `ServerRequestOptions` check for Node now
lists no unsupported options.

Fixes #25572
Fixes JS-3970

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
@isaacs
isaacs force-pushed the isaacschlueter/js-3970-node-add-onspanend-to-httpintegration branch from 0e45807 to c709b57 Compare October 21, 2026 18:27

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node: add onSpanEnd  to  httpIntegration

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