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fix(deno): Avoid inferring invalid span op from Deno tracer#20128

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Lms24 merged 2 commits intodevelopfrom
lms/fix-deno-invalid-span-op
Apr 10, 2026
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fix(deno): Avoid inferring invalid span op from Deno tracer#20128
Lms24 merged 2 commits intodevelopfrom
lms/fix-deno-invalid-span-op

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@Lms24 Lms24 commented Apr 8, 2026

Looks like an invalid span op snuck into the Deno SDK when we pick up spans from Deno's tracer. We have a _mapSpanKindToOp helper in there which as a default value returned otel.span. This value does not align with our definition of span ops. Instead, if we can't infer a span op, we should just not set one in the first place.

(side-note: Long-term, we might need something more sophisticated here like inferSpanData in the Node SDK. But for now, I'd rather remove the invalid op and move on. Only came across this while working on #20127)

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github-actions bot commented Apr 8, 2026

Semver Impact of This PR

🟢 Patch (bug fixes)

📋 Changelog Preview

This is how your changes will appear in the changelog.
Entries from this PR are highlighted with a left border (blockquote style).


New Features ✨

Core

  • Add enableTruncation option to OpenAI integration by andreiborza in #20167
  • Export a reusable function to add tracing headers by JPeer264 in #20076

Other

  • (deps) Bump defu from 6.1.4 to 6.1.6 by dependabot in #20104

Bug Fixes 🐛

  • (deno) Avoid inferring invalid span op from Deno tracer by Lms24 in #20128

Internal Changes 🔧

  • (bugbot) Add rules to flag test-flake-provoking patterns by Lms24 in #20192
  • (size-limit) Bump failing size limit scenario by Lms24 in #20186

🤖 This preview updates automatically when you update the PR.

@Lms24 Lms24 self-assigned this Apr 8, 2026
@Lms24 Lms24 requested review from chargome and sergical April 8, 2026 17:30
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github-actions bot commented Apr 8, 2026

size-limit report 📦

⚠️ Warning: Base artifact is not the latest one, because the latest workflow run is not done yet. This may lead to incorrect results. Try to re-run all tests to get up to date results.

Path Size % Change Change
@sentry/browser 25.72 kB +0.31% +77 B 🔺
@sentry/browser - with treeshaking flags 24.21 kB +0.34% +82 B 🔺
@sentry/browser (incl. Tracing) 42.73 kB +1.36% +573 B 🔺
@sentry/browser (incl. Tracing, Profiling) 47.35 kB +1.25% +583 B 🔺
@sentry/browser (incl. Tracing, Replay) 81.54 kB +0.75% +600 B 🔺
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags 71.11 kB +0.78% +549 B 🔺
@sentry/browser (incl. Tracing, Replay with Canvas) 86.25 kB +0.7% +594 B 🔺
@sentry/browser (incl. Tracing, Replay, Feedback) 98.45 kB +0.56% +541 B 🔺
@sentry/browser (incl. Feedback) 42.51 kB +0.21% +87 B 🔺
@sentry/browser (incl. sendFeedback) 30.39 kB +0.27% +80 B 🔺
@sentry/browser (incl. FeedbackAsync) 35.38 kB +0.24% +82 B 🔺
@sentry/browser (incl. Metrics) 27.04 kB +0.31% +83 B 🔺
@sentry/browser (incl. Logs) 27.18 kB +0.3% +81 B 🔺
@sentry/browser (incl. Metrics & Logs) 27.86 kB +0.29% +80 B 🔺
@sentry/react 27.48 kB +0.26% +71 B 🔺
@sentry/react (incl. Tracing) 45.05 kB +1.28% +566 B 🔺
@sentry/vue 30.56 kB +1.61% +483 B 🔺
@sentry/vue (incl. Tracing) 44.59 kB +1.23% +538 B 🔺
@sentry/svelte 25.74 kB +0.31% +77 B 🔺
CDN Bundle 28.41 kB +0.3% +83 B 🔺
CDN Bundle (incl. Tracing) 43.75 kB +1.46% +628 B 🔺
CDN Bundle (incl. Logs, Metrics) 29.78 kB +0.31% +92 B 🔺
CDN Bundle (incl. Tracing, Logs, Metrics) 44.83 kB +1.5% +660 B 🔺
CDN Bundle (incl. Replay, Logs, Metrics) 68.59 kB +0.16% +103 B 🔺
CDN Bundle (incl. Tracing, Replay) 80.64 kB +0.78% +621 B 🔺
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) 81.66 kB +0.75% +604 B 🔺
CDN Bundle (incl. Tracing, Replay, Feedback) 86.17 kB +0.72% +615 B 🔺
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) 87.2 kB +0.71% +610 B 🔺
CDN Bundle - uncompressed 82.99 kB +0.34% +279 B 🔺
CDN Bundle (incl. Tracing) - uncompressed 129.77 kB +1.5% +1.92 kB 🔺
CDN Bundle (incl. Logs, Metrics) - uncompressed 87.14 kB +0.33% +279 B 🔺
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed 133.19 kB +1.46% +1.92 kB 🔺
CDN Bundle (incl. Replay, Logs, Metrics) - uncompressed 210.12 kB +0.14% +279 B 🔺
CDN Bundle (incl. Tracing, Replay) - uncompressed 246.65 kB +0.79% +1.92 kB 🔺
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) - uncompressed 250.05 kB +0.78% +1.92 kB 🔺
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed 259.56 kB +0.75% +1.92 kB 🔺
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed 262.95 kB +0.74% +1.92 kB 🔺
@sentry/nextjs (client) 47.47 kB +1.24% +579 B 🔺
@sentry/sveltekit (client) 43.2 kB +1.36% +577 B 🔺
@sentry/node-core 57.86 kB +3.78% +2.1 kB 🔺
@sentry/node 174.83 kB +1.42% +2.43 kB 🔺
@sentry/node - without tracing 97.97 kB +2.02% +1.94 kB 🔺
@sentry/aws-serverless 115.22 kB +2.11% +2.38 kB 🔺

View base workflow run

@Lms24 Lms24 marked this pull request as ready for review April 9, 2026 09:06
@Lms24 Lms24 enabled auto-merge (squash) April 10, 2026 10:17
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Cursor Bugbot has reviewed your changes and found 1 potential issue.

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node-overhead report 🧳

Note: This is a synthetic benchmark with a minimal express app and does not necessarily reflect the real-world performance impact in an application.
⚠️ Warning: Base artifact is not the latest one, because the latest workflow run is not done yet. This may lead to incorrect results. Try to re-run all tests to get up to date results.

Scenario Requests/s % of Baseline Prev. Requests/s Change %
GET Baseline 9,464 - 9,230 +3%
GET With Sentry 1,811 19% 1,837 -1%
GET With Sentry (error only) 6,106 65% 6,130 -0%
POST Baseline 1,199 - 1,209 -1%
POST With Sentry 600 50% 611 -2%
POST With Sentry (error only) 1,054 88% 1,050 +0%
MYSQL Baseline 3,221 - 3,295 -2%
MYSQL With Sentry 479 15% 440 +9%
MYSQL With Sentry (error only) 2,613 81% 2,678 -2%

View base workflow run

@Lms24 Lms24 merged commit 01a04ab into develop Apr 10, 2026
474 of 476 checks passed
@Lms24 Lms24 deleted the lms/fix-deno-invalid-span-op branch April 10, 2026 10:58
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2 participants