[Turbopack] setup aggregation number before connecting children

[sokra]

What?

This changes to order of operations to upper aggregation numbers before connecting children, so they can be added based on the new aggregation numbers.

Closes PACK-3889

[sokra]

• [Turbopack] wait for output instead of waiting for task completion #75438
• [Turbopack] reduce the number of spans created in task completion #75437
• [Turbopack] setup aggregation number before connecting children #74910 👈 (View in Graphite)
• [Turbopack] connect children in a batch when task is about to finish #74773 : 1 other dependent PR (#75112 )
• [Turbopack] allow to manually mark tasks as root #75436
• [Turbopack] update event_listener to fix hanging bug #75481
• canary

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[ijjk]

Stats from current PR

Default Build (Increase detected ⚠️)

General

	vercel/next.js canary	vercel/next.js sokra/update-aggregation-before-connect	Change
buildDuration	18.3s	15.8s	N/A
buildDurationCached	14.9s	12.6s	N/A
nodeModulesSize	391 MB	391 MB	✓
nextStartRea..uration (ms)	417ms	416ms	N/A

Client Bundles (main, webpack)

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Edge SSR bundle Size

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Middleware size

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build cache Overall increase ⚠️

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0.pack gzip	2.1 MB	2.1 MB	N/A
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Overall change	75.1 kB	76.4 kB	⚠️ +1.26 kB

Diff details

Diff for main-HASH.js

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Commit: 6651734

[ijjk]

Tests Passed

[graphite-app]

Merge activity

• Feb 4, 1:12 AM EST: Graphite disabled "merge when ready" on this PR due to: a merge conflict with the target branch; resolve the conflict and try again..
• Feb 4, 7:15 PM EST: A user merged this pull request with Graphite.