fix(tracing): Skip duplicate navigation span from withAnchor POP_TO#6439
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…6434) Expo Router's `withAnchor` navigations can emit a second `POP_TO` dispatch to the destination route purely to stamp `initial: false` onto it. Since `startIdleNavigationSpan` runs on every `__unsafe_action__` dispatch and `POP_TO` was not filtered, this bookkeeping dispatch started a second idle navigation span that lingered until timeout and was sent as a spurious duplicate transaction (sometimes capturing in-flight HTTP/TTID children). Skip starting a navigation span for a `POP_TO` whose target is the route we are already on. The current route name is read from React Navigation's own `getCurrentRoute()` (raw name, same namespace as the action payload) rather than `latestRoute`, whose name may be rewritten by a route override provider such as Expo Router. Genuine `popTo`/`dismissTo` navigations to a different route are unaffected. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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📲 Install BuildsAndroid
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Contributor
iOS (legacy) Performance metrics 🚀
|
| Revision | Plain | With Sentry | Diff |
|---|---|---|---|
| b9bebee+dirty | 3850.15 ms | 1227.51 ms | -2622.64 ms |
| 3d377b5+dirty | 1218.48 ms | 1219.51 ms | 1.03 ms |
| 1a2e7e0+dirty | 3842.49 ms | 1220.04 ms | -2622.45 ms |
| e5bb5f6+dirty | 3826.14 ms | 1212.24 ms | -2613.90 ms |
| 6acdf1d+dirty | 3844.33 ms | 1212.96 ms | -2631.38 ms |
| 41d6254+dirty | 3845.71 ms | 1224.51 ms | -2621.20 ms |
| 9210ae6+dirty | 3815.93 ms | 1214.14 ms | -2601.79 ms |
| c004dae+dirty | 3850.32 ms | 1227.79 ms | -2622.53 ms |
| 4e0b819+dirty | 3839.05 ms | 1210.75 ms | -2628.30 ms |
| 0b5120f+dirty | 3838.39 ms | 1232.91 ms | -2605.48 ms |
App size
| Revision | Plain | With Sentry | Diff |
|---|---|---|---|
| b9bebee+dirty | 5.15 MiB | 6.68 MiB | 1.53 MiB |
| 3d377b5+dirty | 3.38 MiB | 4.76 MiB | 1.38 MiB |
| 1a2e7e0+dirty | 4.98 MiB | 6.46 MiB | 1.49 MiB |
| e5bb5f6+dirty | 4.98 MiB | 6.51 MiB | 1.53 MiB |
| 6acdf1d+dirty | 4.98 MiB | 6.51 MiB | 1.53 MiB |
| 41d6254+dirty | 5.15 MiB | 6.70 MiB | 1.54 MiB |
| 9210ae6+dirty | 5.15 MiB | 6.68 MiB | 1.53 MiB |
| c004dae+dirty | 5.15 MiB | 6.67 MiB | 1.51 MiB |
| 4e0b819+dirty | 4.98 MiB | 6.46 MiB | 1.49 MiB |
| 0b5120f+dirty | 5.15 MiB | 6.68 MiB | 1.53 MiB |
Contributor
Android (legacy) Performance metrics 🚀
|
| Revision | Plain | With Sentry | Diff |
|---|---|---|---|
| f3215d3+dirty | 411.11 ms | 454.38 ms | 43.27 ms |
| d2eadf8+dirty | 414.64 ms | 454.56 ms | 39.92 ms |
| b0d3373+dirty | 557.66 ms | 579.42 ms | 21.76 ms |
| 27d9693+dirty | 419.08 ms | 469.12 ms | 50.04 ms |
| 4e0b819+dirty | 420.56 ms | 470.08 ms | 49.52 ms |
| 9474ead+dirty | 411.45 ms | 446.80 ms | 35.35 ms |
| 0bd8916+dirty | 412.77 ms | 451.31 ms | 38.54 ms |
| f9c1ed4+dirty | 431.00 ms | 466.22 ms | 35.22 ms |
| 3d536d1+dirty | 524.34 ms | 547.32 ms | 22.98 ms |
| 04207c4+dirty | 459.19 ms | 518.54 ms | 59.35 ms |
App size
| Revision | Plain | With Sentry | Diff |
|---|---|---|---|
| f3215d3+dirty | 48.30 MiB | 53.49 MiB | 5.19 MiB |
| d2eadf8+dirty | 48.30 MiB | 53.48 MiB | 5.18 MiB |
| b0d3373+dirty | 48.30 MiB | 53.58 MiB | 5.28 MiB |
| 27d9693+dirty | 49.74 MiB | 55.09 MiB | 5.34 MiB |
| 4e0b819+dirty | 49.74 MiB | 54.81 MiB | 5.07 MiB |
| 9474ead+dirty | 48.30 MiB | 53.61 MiB | 5.30 MiB |
| 0bd8916+dirty | 48.30 MiB | 53.57 MiB | 5.26 MiB |
| f9c1ed4+dirty | 49.74 MiB | 54.86 MiB | 5.12 MiB |
| 3d536d1+dirty | 49.74 MiB | 55.26 MiB | 5.52 MiB |
| 04207c4+dirty | 43.75 MiB | 48.12 MiB | 4.37 MiB |
Contributor
Android (new) Performance metrics 🚀
|
| Revision | Plain | With Sentry | Diff |
|---|---|---|---|
| a50b33d+dirty | 353.21 ms | 398.48 ms | 45.27 ms |
| d038a14+dirty | 405.08 ms | 444.36 ms | 39.28 ms |
| 68672fc+dirty | 407.55 ms | 442.96 ms | 35.41 ms |
| ad66da3+dirty | 411.49 ms | 449.38 ms | 37.89 ms |
| f170ec3+dirty | 505.96 ms | 551.88 ms | 45.92 ms |
| 27d9693+dirty | 438.63 ms | 514.08 ms | 75.46 ms |
| 41d6254+dirty | 406.20 ms | 445.52 ms | 39.32 ms |
| 68ae91b+dirty | 515.04 ms | 578.08 ms | 63.04 ms |
| 5ee78d6+dirty | 411.18 ms | 437.83 ms | 26.65 ms |
| ae37560+dirty | 428.96 ms | 456.86 ms | 27.90 ms |
App size
| Revision | Plain | With Sentry | Diff |
|---|---|---|---|
| a50b33d+dirty | 43.94 MiB | 48.94 MiB | 5.00 MiB |
| d038a14+dirty | 48.30 MiB | 53.49 MiB | 5.19 MiB |
| 68672fc+dirty | 48.30 MiB | 53.61 MiB | 5.31 MiB |
| ad66da3+dirty | 48.30 MiB | 53.49 MiB | 5.19 MiB |
| f170ec3+dirty | 48.30 MiB | 53.57 MiB | 5.26 MiB |
| 27d9693+dirty | 49.74 MiB | 55.09 MiB | 5.34 MiB |
| 41d6254+dirty | 48.30 MiB | 53.60 MiB | 5.30 MiB |
| 68ae91b+dirty | 49.74 MiB | 54.79 MiB | 5.05 MiB |
| 5ee78d6+dirty | 48.30 MiB | 53.58 MiB | 5.28 MiB |
| ae37560+dirty | 48.30 MiB | 53.60 MiB | 5.29 MiB |
Contributor
iOS (new) Performance metrics 🚀
|
| Revision | Plain | With Sentry | Diff |
|---|---|---|---|
| b0d3373+dirty | 3842.49 ms | 1218.49 ms | -2624.00 ms |
| ef27341+dirty | 3835.20 ms | 1212.23 ms | -2622.97 ms |
| e5bb5f6+dirty | 3825.74 ms | 1217.30 ms | -2608.43 ms |
| 44c8b3f+dirty | 3849.24 ms | 1209.94 ms | -2639.31 ms |
| 68672fc+dirty | 3832.22 ms | 1228.29 ms | -2603.93 ms |
| 5748023+dirty | 3844.74 ms | 1225.49 ms | -2619.26 ms |
| 6acdf1d+dirty | 3835.35 ms | 1218.30 ms | -2617.06 ms |
| 2c735cc+dirty | 1223.33 ms | 1224.38 ms | 1.04 ms |
| 100ce80+dirty | 3843.57 ms | 1226.46 ms | -2617.12 ms |
| 9210ae6+dirty | 3834.11 ms | 1216.64 ms | -2617.47 ms |
App size
| Revision | Plain | With Sentry | Diff |
|---|---|---|---|
| b0d3373+dirty | 5.15 MiB | 6.68 MiB | 1.53 MiB |
| ef27341+dirty | 5.15 MiB | 6.68 MiB | 1.53 MiB |
| e5bb5f6+dirty | 4.98 MiB | 6.51 MiB | 1.53 MiB |
| 44c8b3f+dirty | 5.15 MiB | 6.66 MiB | 1.51 MiB |
| 68672fc+dirty | 5.15 MiB | 6.71 MiB | 1.55 MiB |
| 5748023+dirty | 5.15 MiB | 6.68 MiB | 1.53 MiB |
| 6acdf1d+dirty | 4.98 MiB | 6.51 MiB | 1.53 MiB |
| 2c735cc+dirty | 3.38 MiB | 4.74 MiB | 1.35 MiB |
| 100ce80+dirty | 5.15 MiB | 6.67 MiB | 1.51 MiB |
| 9210ae6+dirty | 5.15 MiB | 6.68 MiB | 1.53 MiB |
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📢 Type of change
📜 Description
The fix skips starting a navigation span for a
POP_TOwhose target is the route we are already on💡 Motivation and Context
Fixes #6434
💚 How did you test it?
CI, Manual
📝 Checklist
sendDefaultPIIis enabled.🔮 Next steps