feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends - #2789

Merged
TooTallNate merged 4 commits into
mainfrom
nate/world-vercel-proxy-queue-region
Jul 6, 2026
Merged

feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends#2789
TooTallNate merged 4 commits into
mainfrom
nate/world-vercel-proxy-queue-region

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@TooTallNateTooTallNate commented Jul 6, 2026•
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Based on main — mergeable ahead of #1981.

Problem

Token/proxy clients (CLI, dashboards, external scripts) send queue messages through api.vercel.com's /v1/workflow proxy, where the fixed resolveBaseUrl override replaces the queue SDK's own region → <region>.vercel-queue.com base-URL resolution. Every proxied send therefore lands on the region-less VQS host — while the direct in-function path already dials the regional host (iad1.vercel-queue.com today). Surfaced during the multi-region e2e work on #1981.

Change

The proxy now forwards sends to the region's VQS dataplane when x-vercel-queue-region is present. This PR sets that header on every proxy-mode send, carrying the region the QueueClient is constructed with. Direct (in-function) sends are unchanged.

Today that region is the static 'iad1', so the observable effect on main is proxied sends moving from vercel-queue.com → iad1.vercel-queue.com (parity with the direct path). When #1981 lands, per-send region resolution (opts.region → run-ID tag → VERCEL_REGION → iad1) feeds the same construction, and the header automatically becomes region-aware — this PR is the transport mechanism, not the policy.

Tests

  • Proxy-mode construction carries the header matching the client's region (the suite's ./utils.js module mock pins usingProxy: false, so the test flips it via mockReturnValueOnce)
  • Direct-path construction doesn't send the header
  • world-vercel suite: 225/225 on main, build clean

CopilotAI review requested due to automatic review settings July 6, 2026 21:53
@TooTallNate
TooTallNate requested review from a team and ijjk as code ownersJuly 6, 2026 21:53
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🦋 Changeset detected

Latest commit: 4938abb

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 17 packages
NameType
@workflow/world-vercelPatch
@workflow/buildersPatch
@workflow/cliPatch
@workflow/corePatch
@workflow/webPatch
@workflow/astroPatch
@workflow/nestPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/nuxtPatch
@workflow/rollupPatch
@workflow/sveltekitPatch
@workflow/vitePatch
@workflow/vitestPatch
workflowPatch
@workflow/world-testingPatch
@workflow/web-sharedPatch

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🧪 E2E Test Results

✅ All tests passed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production144202301672
✅ 💻 Local Development160502191824
✅ 📦 Local Production160502191824
✅ 🐘 Local Postgres160502191824
✅ 🪟 Windows15200152
✅ 📋 Other88701771064
Total7296010648360

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro125027
✅ example125027
✅ express125027
✅ fastify125027
✅ hono125027
✅ nextjs-turbopack14903
✅ nextjs-webpack14903
✅ nitro125027
✅ nuxt125027
✅ sveltekit14408
✅ vite125027
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack15200
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable127025
✅ e2e-local-dev-tanstack-start-127025
✅ e2e-local-postgres-nest-stable127025
✅ e2e-local-postgres-tanstack-start-127025
✅ e2e-local-prod-nest-stable127025
✅ e2e-local-prod-tanstack-start-127025
✅ e2e-vercel-prod-tanstack-start125027

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Pull request overview

Adds region-awareness to proxy-mode queue sends in @workflow/world-vercel by forwarding the per-send resolved region via an HTTP header so api.vercel.com/v1/workflow can route to the correct regional VQS dataplane.

Changes:

  • Attach x-vercel-queue-region to QueueClient request headers when usingProxy is enabled, using the same resolveTargetRegion() result already used for QueueClient’s region.
  • Add unit tests covering: proxy-mode header on explicit opts.region, proxy-mode header derived from tagged run ID, and ensuring the header is absent on the direct (non-proxy) path.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

FileDescription
packages/world-vercel/src/queue.tsAdds proxy-only x-vercel-queue-region request header injection based on the resolved target region.
packages/world-vercel/src/queue.test.tsAdds coverage verifying the header is sent in proxy mode (explicit + payload-derived) and not sent in direct mode.

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

@TooTallNate
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends
6418732
Token/proxy clients (CLI, dashboards, external scripts) send queue
messages through api.vercel.com's /v1/workflow proxy, where the fixed
resolveBaseUrl override replaces the queue SDK's own
region -> <region>.vercel-queue.com base-URL resolution — so every
proxied send landed on the region-less VQS host, while the direct
in-function path already dials the regional host (iad1 today).
The proxy now routes sends to the region's VQS dataplane when the
x-vercel-queue-region header is present (vercel/api#79056, deployed).
Set it on every proxy-mode send from the region the QueueClient is
constructed with, giving proxy clients parity with the direct path.
Today that region is the static 'iad1'; when per-send region
resolution lands (#1981), the header automatically carries the
tag/option-derived region — this change is the transport mechanism,
not the policy.
Tests: proxy-mode construction carries the header matching the
client's region; the direct path doesn't.
@TooTallNate
TooTallNateforce-pushed the nate/world-vercel-proxy-queue-region branch from 44659db to 6418732CompareJuly 6, 2026 22:00
@TooTallNate
TooTallNate changed the base branch from world-create-run-id to mainJuly 6, 2026 22:00
VaguelySerious
VaguelySerious approved these changes Jul 6, 2026
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Hardcoded to iad1 in this case is intentional right?

@TooTallNate
TooTallNate enabled auto-merge (squash) July 6, 2026 22:12
@github-actions

github-actionsBot commented Jul 6, 2026

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Backport to stable failed for 03862ed due to a workflow error (backport job run).

This is usually an infrastructure problem (e.g. the configured AI model could not be found, an AI Gateway error, or an opencode crash) rather than a merge conflict. Check the job logs linked above for details.

Once the underlying issue is fixed, re-run the Backport to stable workflow manually via workflow_dispatch and paste this commit SHA into the ref input:

03862edb651a37767df59c81898a8a4aadbb9d1c

This was referenced Jul 6, 2026
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@VaguelySeriousVaguelySeriousVaguelySerious approved these changes
@karthikscale3karthikscale3karthikscale3 approved these changes
@ijjkijjkAwaiting requested review from ijjk

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@TooTallNate@VaguelySerious@karthikscale3
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
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}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends - #2789
Merged
TooTallNate merged 4 commits into
mainfrom 
nate/world-vercel-proxy-queue-region
Jul 6, 2026
Merged
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends#2789
TooTallNate merged 4 commits into
mainfrom 
nate/world-vercel-proxy-queue-region
Conversation
@TooTallNate
@TooTallNateTooTallNate
commented
Jul 6, 2026•

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Based on main — mergeable ahead of #1981.
Problem
Token/proxy clients (CLI, dashboards, external scripts) send queue messages through api.vercel.com's /v1/workflow proxy, where the fixed resolveBaseUrl override replaces the queue SDK's own region → <region>.vercel-queue.com base-URL resolution. Every proxied send therefore lands on the region-less VQS host — while the direct in-function path already dials the regional host (iad1.vercel-queue.com today). Surfaced during the multi-region e2e work on #1981.
Change
The proxy now forwards sends to the region's VQS dataplane when x-vercel-queue-region is present. This PR sets that header on every proxy-mode send, carrying the region the QueueClient is constructed with. Direct (in-function) sends are unchanged.
Today that region is the static 'iad1', so the observable effect on main is proxied sends moving from vercel-queue.com → iad1.vercel-queue.com (parity with the direct path). When #1981 lands, per-send region resolution (opts.region → run-ID tag → VERCEL_REGION → iad1) feeds the same construction, and the header automatically becomes region-aware — this PR is the transport mechanism, not the policy.
Tests
  • Proxy-mode construction carries the header matching the client's region (the suite's ./utils.js module mock pins usingProxy: false, so the test flips it via mockReturnValueOnce)
  • Direct-path construction doesn't send the header
  • world-vercel suite: 225/225 on main, build clean
CopilotAI
review requested due to automatic review settings
July 6, 2026 21:53
@TooTallNate
TooTallNate
requested review from
a team and ijjk
as code ownersJuly 6, 2026 21:53
@changeset-bot
changeset-botBot
commented
Jul 6, 2026•

edited

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🦋 Changeset detected
Latest commit: 4938abb
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 17 packages
NameType
@workflow/world-vercelPatch
@workflow/buildersPatch
@workflow/cliPatch
@workflow/corePatch
@workflow/webPatch
@workflow/astroPatch
@workflow/nestPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/nuxtPatch
@workflow/rollupPatch
@workflow/sveltekitPatch
@workflow/vitePatch
@workflow/vitestPatch
workflowPatch
@workflow/world-testingPatch
@workflow/web-sharedPatch
Not sure what this means? Click here to learn what changesets are.
Click here if you're a maintainer who wants to add another changeset to this PR
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ProjectDeploymentActionsUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentJul 6, 2026 10:16pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentJul 6, 2026 10:16pm
example-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-astro-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-express-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-fastify-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
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workbench-nuxt-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
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workflow-docsReadyReadyPreview, Comment, Open in v0Jul 6, 2026 10:16pm
workflow-swc-playgroundReadyReadyPreview, CommentJul 6, 2026 10:16pm
workflow-tarballsReadyReadyPreview, CommentJul 6, 2026 10:16pm
workflow-webReadyReadyPreview, CommentJul 6, 2026 10:16pm
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🧪 E2E Test Results
✅ All tests passed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production144202301672
✅ 💻 Local Development160502191824
✅ 📦 Local Production160502191824
✅ 🐘 Local Postgres160502191824
✅ 🪟 Windows15200152
✅ 📋 Other88701771064
Total7296010648360
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro125027
✅ example125027
✅ express125027
✅ fastify125027
✅ hono125027
✅ nextjs-turbopack14903
✅ nextjs-webpack14903
✅ nitro125027
✅ nuxt125027
✅ sveltekit14408
✅ vite125027
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack15200
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable127025
✅ e2e-local-dev-tanstack-start-127025
✅ e2e-local-postgres-nest-stable127025
✅ e2e-local-postgres-tanstack-start-127025
✅ e2e-local-prod-nest-stable127025
✅ e2e-local-prod-tanstack-start-127025
✅ e2e-vercel-prod-tanstack-start125027
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Pull request overview
Adds region-awareness to proxy-mode queue sends in @workflow/world-vercel by forwarding the per-send resolved region via an HTTP header so api.vercel.com/v1/workflow can route to the correct regional VQS dataplane.
Changes:
  • Attach x-vercel-queue-region to QueueClient request headers when usingProxy is enabled, using the same resolveTargetRegion() result already used for QueueClient’s region.
  • Add unit tests covering: proxy-mode header on explicit opts.region, proxy-mode header derived from tagged run ID, and ensuring the header is absent on the direct (non-proxy) path.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.
FileDescription
packages/world-vercel/src/queue.tsAdds proxy-only x-vercel-queue-region request header injection based on the resolved target region.
packages/world-vercel/src/queue.test.tsAdds coverage verifying the header is sent in proxy mode (explicit + payload-derived) and not sent in direct mode.
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
@TooTallNate
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends
6418732
Token/proxy clients (CLI, dashboards, external scripts) send queue
messages through api.vercel.com's /v1/workflow proxy, where the fixed
resolveBaseUrl override replaces the queue SDK's own
region -> <region>.vercel-queue.com base-URL resolution — so every
proxied send landed on the region-less VQS host, while the direct
in-function path already dials the regional host (iad1 today).
The proxy now routes sends to the region's VQS dataplane when the
x-vercel-queue-region header is present (vercel/api#79056, deployed).
Set it on every proxy-mode send from the region the QueueClient is
constructed with, giving proxy clients parity with the direct path.
Today that region is the static 'iad1'; when per-send region
resolution lands (#1981), the header automatically carries the
tag/option-derived region — this change is the transport mechanism,
not the policy.
Tests: proxy-mode construction carries the header matching the
client's region; the direct path doesn't.
@TooTallNate
TooTallNateforce-pushed
the
nate/world-vercel-proxy-queue-region
branch
from
44659db to
6418732CompareJuly 6, 2026 22:00
@TooTallNate
TooTallNate
changed the base branch from
world-create-run-id
to
mainJuly 6, 2026 22:00
VaguelySerious
VaguelySerious
approved these changes
Jul 6, 2026
View reviewed changes
@VaguelySeriousVaguelySerious
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Hardcoded to iad1 in this case is intentional right?
@TooTallNate
TooTallNate
enabled auto-merge (squash)
July 6, 2026 22:12
@github-actions
github-actionsBot
commented
Jul 6, 2026

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Backport to stable failed for 03862ed due to a workflow error (backport job run).
This is usually an infrastructure problem (e.g. the configured AI model could not be found, an AI Gateway error, or an opencode crash) rather than a merge conflict. Check the job logs linked above for details.
Once the underlying issue is fixed, re-run the Backport to stable workflow manually via workflow_dispatch and paste this commit SHA into the ref input:
03862edb651a37767df59c81898a8a4aadbb9d1c


This was referenced Jul 6, 2026
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Copilot left review comments
@VaguelySeriousVaguelySeriousVaguelySerious approved these changes
@karthikscale3karthikscale3karthikscale3 approved these changes
@ijjkijjkAwaiting requested review from ijjk

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@TooTallNate@VaguelySerious@karthikscale3

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends - #2789
Merged
TooTallNate merged 4 commits into
mainfrom 
nate/world-vercel-proxy-queue-region
Jul 6, 2026
Merged
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends#2789
TooTallNate merged 4 commits into
mainfrom 
nate/world-vercel-proxy-queue-region
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Based on main — mergeable ahead of #1981.
Problem
Token/proxy clients (CLI, dashboards, external scripts) send queue messages through api.vercel.com's /v1/workflow proxy, where the fixed resolveBaseUrl override replaces the queue SDK's own region → <region>.vercel-queue.com base-URL resolution. Every proxied send therefore lands on the region-less VQS host — while the direct in-function path already dials the regional host (iad1.vercel-queue.com today). Surfaced during the multi-region e2e work on #1981.
Change
The proxy now forwards sends to the region's VQS dataplane when x-vercel-queue-region is present. This PR sets that header on every proxy-mode send, carrying the region the QueueClient is constructed with. Direct (in-function) sends are unchanged.
Today that region is the static 'iad1', so the observable effect on main is proxied sends moving from vercel-queue.com → iad1.vercel-queue.com (parity with the direct path). When #1981 lands, per-send region resolution (opts.region → run-ID tag → VERCEL_REGION → iad1) feeds the same construction, and the header automatically becomes region-aware — this PR is the transport mechanism, not the policy.
Tests
  • Proxy-mode construction carries the header matching the client's region (the suite's ./utils.js module mock pins usingProxy: false, so the test flips it via mockReturnValueOnce)
  • Direct-path construction doesn't send the header
  • world-vercel suite: 225/225 on main, build clean
CopilotAI
review requested due to automatic review settings
July 6, 2026 21:53
@TooTallNate
TooTallNate
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🦋 Changeset detected
Latest commit: 4938abb
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 17 packages
NameType
@workflow/world-vercelPatch
@workflow/buildersPatch
@workflow/cliPatch
@workflow/corePatch
@workflow/webPatch
@workflow/astroPatch
@workflow/nestPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/nuxtPatch
@workflow/rollupPatch
@workflow/sveltekitPatch
@workflow/vitePatch
@workflow/vitestPatch
workflowPatch
@workflow/world-testingPatch
@workflow/web-sharedPatch
Not sure what this means? Click here to learn what changesets are.
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example-nextjs-workflow-turbopackReadyReadyPreview, CommentJul 6, 2026 10:16pm
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🧪 E2E Test Results
✅ All tests passed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production144202301672
✅ 💻 Local Development160502191824
✅ 📦 Local Production160502191824
✅ 🐘 Local Postgres160502191824
✅ 🪟 Windows15200152
✅ 📋 Other88701771064
Total7296010648360
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro125027
✅ example125027
✅ express125027
✅ fastify125027
✅ hono125027
✅ nextjs-turbopack14903
✅ nextjs-webpack14903
✅ nitro125027
✅ nuxt125027
✅ sveltekit14408
✅ vite125027
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack15200
✅ 📋 Other
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✅ e2e-local-dev-nest-stable127025
✅ e2e-local-dev-tanstack-start-127025
✅ e2e-local-postgres-nest-stable127025
✅ e2e-local-postgres-tanstack-start-127025
✅ e2e-local-prod-nest-stable127025
✅ e2e-local-prod-tanstack-start-127025
✅ e2e-vercel-prod-tanstack-start125027
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Pull request overview
Adds region-awareness to proxy-mode queue sends in @workflow/world-vercel by forwarding the per-send resolved region via an HTTP header so api.vercel.com/v1/workflow can route to the correct regional VQS dataplane.
Changes:
  • Attach x-vercel-queue-region to QueueClient request headers when usingProxy is enabled, using the same resolveTargetRegion() result already used for QueueClient’s region.
  • Add unit tests covering: proxy-mode header on explicit opts.region, proxy-mode header derived from tagged run ID, and ensuring the header is absent on the direct (non-proxy) path.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.
FileDescription
packages/world-vercel/src/queue.tsAdds proxy-only x-vercel-queue-region request header injection based on the resolved target region.
packages/world-vercel/src/queue.test.tsAdds coverage verifying the header is sent in proxy mode (explicit + payload-derived) and not sent in direct mode.
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
@TooTallNate
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends
6418732
Token/proxy clients (CLI, dashboards, external scripts) send queue
messages through api.vercel.com's /v1/workflow proxy, where the fixed
resolveBaseUrl override replaces the queue SDK's own
region -> <region>.vercel-queue.com base-URL resolution — so every
proxied send landed on the region-less VQS host, while the direct
in-function path already dials the regional host (iad1 today).
The proxy now routes sends to the region's VQS dataplane when the
x-vercel-queue-region header is present (vercel/api#79056, deployed).
Set it on every proxy-mode send from the region the QueueClient is
constructed with, giving proxy clients parity with the direct path.
Today that region is the static 'iad1'; when per-send region
resolution lands (#1981), the header automatically carries the
tag/option-derived region — this change is the transport mechanism,
not the policy.
Tests: proxy-mode construction carries the header matching the
client's region; the direct path doesn't.
@TooTallNate
TooTallNateforce-pushed
the
nate/world-vercel-proxy-queue-region
branch
from
44659db to
6418732CompareJuly 6, 2026 22:00
@TooTallNate
TooTallNate
changed the base branch from
world-create-run-id
to
mainJuly 6, 2026 22:00
VaguelySerious
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Jul 6, 2026
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Hardcoded to iad1 in this case is intentional right?
@TooTallNate
TooTallNate
enabled auto-merge (squash)
July 6, 2026 22:12
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Backport to stable failed for 03862ed due to a workflow error (backport job run).
This is usually an infrastructure problem (e.g. the configured AI model could not be found, an AI Gateway error, or an opencode crash) rather than a merge conflict. Check the job logs linked above for details.
Once the underlying issue is fixed, re-run the Backport to stable workflow manually via workflow_dispatch and paste this commit SHA into the ref input:
03862edb651a37767df59c81898a8a4aadbb9d1c


This was referenced Jul 6, 2026
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@karthikscale3karthikscale3karthikscale3 approved these changes
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
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} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends - #2789
Merged
TooTallNate merged 4 commits into
mainfrom 
nate/world-vercel-proxy-queue-region
Jul 6, 2026
Merged
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends#2789
TooTallNate merged 4 commits into
mainfrom 
nate/world-vercel-proxy-queue-region
Conversation
@TooTallNate
@TooTallNateTooTallNate
commented
Jul 6, 2026•

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Based on main — mergeable ahead of #1981.
Problem
Token/proxy clients (CLI, dashboards, external scripts) send queue messages through api.vercel.com's /v1/workflow proxy, where the fixed resolveBaseUrl override replaces the queue SDK's own region → <region>.vercel-queue.com base-URL resolution. Every proxied send therefore lands on the region-less VQS host — while the direct in-function path already dials the regional host (iad1.vercel-queue.com today). Surfaced during the multi-region e2e work on #1981.
Change
The proxy now forwards sends to the region's VQS dataplane when x-vercel-queue-region is present. This PR sets that header on every proxy-mode send, carrying the region the QueueClient is constructed with. Direct (in-function) sends are unchanged.
Today that region is the static 'iad1', so the observable effect on main is proxied sends moving from vercel-queue.com → iad1.vercel-queue.com (parity with the direct path). When #1981 lands, per-send region resolution (opts.region → run-ID tag → VERCEL_REGION → iad1) feeds the same construction, and the header automatically becomes region-aware — this PR is the transport mechanism, not the policy.
Tests
  • Proxy-mode construction carries the header matching the client's region (the suite's ./utils.js module mock pins usingProxy: false, so the test flips it via mockReturnValueOnce)
  • Direct-path construction doesn't send the header
  • world-vercel suite: 225/225 on main, build clean
CopilotAI
review requested due to automatic review settings
July 6, 2026 21:53
@TooTallNate
TooTallNate
requested review from
a team and ijjk
as code ownersJuly 6, 2026 21:53
@changeset-bot
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Jul 6, 2026•

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🦋 Changeset detected
Latest commit: 4938abb
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 17 packages
NameType
@workflow/world-vercelPatch
@workflow/buildersPatch
@workflow/cliPatch
@workflow/corePatch
@workflow/webPatch
@workflow/astroPatch
@workflow/nestPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/nuxtPatch
@workflow/rollupPatch
@workflow/sveltekitPatch
@workflow/vitePatch
@workflow/vitestPatch
workflowPatch
@workflow/world-testingPatch
@workflow/web-sharedPatch
Not sure what this means? Click here to learn what changesets are.
Click here if you're a maintainer who wants to add another changeset to this PR
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ProjectDeploymentActionsUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentJul 6, 2026 10:16pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentJul 6, 2026 10:16pm
example-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-astro-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-express-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
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workflow-docsReadyReadyPreview, Comment, Open in v0Jul 6, 2026 10:16pm
workflow-swc-playgroundReadyReadyPreview, CommentJul 6, 2026 10:16pm
workflow-tarballsReadyReadyPreview, CommentJul 6, 2026 10:16pm
workflow-webReadyReadyPreview, CommentJul 6, 2026 10:16pm
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🧪 E2E Test Results
✅ All tests passed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production144202301672
✅ 💻 Local Development160502191824
✅ 📦 Local Production160502191824
✅ 🐘 Local Postgres160502191824
✅ 🪟 Windows15200152
✅ 📋 Other88701771064
Total7296010648360
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro125027
✅ example125027
✅ express125027
✅ fastify125027
✅ hono125027
✅ nextjs-turbopack14903
✅ nextjs-webpack14903
✅ nitro125027
✅ nuxt125027
✅ sveltekit14408
✅ vite125027
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack15200
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable127025
✅ e2e-local-dev-tanstack-start-127025
✅ e2e-local-postgres-nest-stable127025
✅ e2e-local-postgres-tanstack-start-127025
✅ e2e-local-prod-nest-stable127025
✅ e2e-local-prod-tanstack-start-127025
✅ e2e-vercel-prod-tanstack-start125027
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Pull request overview
Adds region-awareness to proxy-mode queue sends in @workflow/world-vercel by forwarding the per-send resolved region via an HTTP header so api.vercel.com/v1/workflow can route to the correct regional VQS dataplane.
Changes:
  • Attach x-vercel-queue-region to QueueClient request headers when usingProxy is enabled, using the same resolveTargetRegion() result already used for QueueClient’s region.
  • Add unit tests covering: proxy-mode header on explicit opts.region, proxy-mode header derived from tagged run ID, and ensuring the header is absent on the direct (non-proxy) path.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.
FileDescription
packages/world-vercel/src/queue.tsAdds proxy-only x-vercel-queue-region request header injection based on the resolved target region.
packages/world-vercel/src/queue.test.tsAdds coverage verifying the header is sent in proxy mode (explicit + payload-derived) and not sent in direct mode.
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
@TooTallNate
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends
6418732
Token/proxy clients (CLI, dashboards, external scripts) send queue
messages through api.vercel.com's /v1/workflow proxy, where the fixed
resolveBaseUrl override replaces the queue SDK's own
region -> <region>.vercel-queue.com base-URL resolution — so every
proxied send landed on the region-less VQS host, while the direct
in-function path already dials the regional host (iad1 today).
The proxy now routes sends to the region's VQS dataplane when the
x-vercel-queue-region header is present (vercel/api#79056, deployed).
Set it on every proxy-mode send from the region the QueueClient is
constructed with, giving proxy clients parity with the direct path.
Today that region is the static 'iad1'; when per-send region
resolution lands (#1981), the header automatically carries the
tag/option-derived region — this change is the transport mechanism,
not the policy.
Tests: proxy-mode construction carries the header matching the
client's region; the direct path doesn't.
@TooTallNate
TooTallNateforce-pushed
the
nate/world-vercel-proxy-queue-region
branch
from
44659db to
6418732CompareJuly 6, 2026 22:00
@TooTallNate
TooTallNate
changed the base branch from
world-create-run-id
to
mainJuly 6, 2026 22:00
VaguelySerious
VaguelySerious
approved these changes
Jul 6, 2026
View reviewed changes
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Hardcoded to iad1 in this case is intentional right?
@TooTallNate
TooTallNate
enabled auto-merge (squash)
July 6, 2026 22:12
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Backport to stable failed for 03862ed due to a workflow error (backport job run).
This is usually an infrastructure problem (e.g. the configured AI model could not be found, an AI Gateway error, or an opencode crash) rather than a merge conflict. Check the job logs linked above for details.
Once the underlying issue is fixed, re-run the Backport to stable workflow manually via workflow_dispatch and paste this commit SHA into the ref input:
03862edb651a37767df59c81898a8a4aadbb9d1c


This was referenced Jul 6, 2026
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Copilot left review comments
@VaguelySeriousVaguelySeriousVaguelySerious approved these changes
@karthikscale3karthikscale3karthikscale3 approved these changes
@ijjkijjkAwaiting requested review from ijjk

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@TooTallNate@VaguelySerious@karthikscale3

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends - #2789
Merged
TooTallNate merged 4 commits into
mainfrom 
nate/world-vercel-proxy-queue-region
Jul 6, 2026
Merged
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends#2789
TooTallNate merged 4 commits into
mainfrom 
nate/world-vercel-proxy-queue-region
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Based on main — mergeable ahead of #1981.
Problem
Token/proxy clients (CLI, dashboards, external scripts) send queue messages through api.vercel.com's /v1/workflow proxy, where the fixed resolveBaseUrl override replaces the queue SDK's own region → <region>.vercel-queue.com base-URL resolution. Every proxied send therefore lands on the region-less VQS host — while the direct in-function path already dials the regional host (iad1.vercel-queue.com today). Surfaced during the multi-region e2e work on #1981.
Change
The proxy now forwards sends to the region's VQS dataplane when x-vercel-queue-region is present. This PR sets that header on every proxy-mode send, carrying the region the QueueClient is constructed with. Direct (in-function) sends are unchanged.
Today that region is the static 'iad1', so the observable effect on main is proxied sends moving from vercel-queue.com → iad1.vercel-queue.com (parity with the direct path). When #1981 lands, per-send region resolution (opts.region → run-ID tag → VERCEL_REGION → iad1) feeds the same construction, and the header automatically becomes region-aware — this PR is the transport mechanism, not the policy.
Tests
  • Proxy-mode construction carries the header matching the client's region (the suite's ./utils.js module mock pins usingProxy: false, so the test flips it via mockReturnValueOnce)
  • Direct-path construction doesn't send the header
  • world-vercel suite: 225/225 on main, build clean
CopilotAI
review requested due to automatic review settings
July 6, 2026 21:53
@TooTallNate
TooTallNate
requested review from
a team and ijjk
as code ownersJuly 6, 2026 21:53
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🦋 Changeset detected
Latest commit: 4938abb
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 17 packages
NameType
@workflow/world-vercelPatch
@workflow/buildersPatch
@workflow/cliPatch
@workflow/corePatch
@workflow/webPatch
@workflow/astroPatch
@workflow/nestPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/nuxtPatch
@workflow/rollupPatch
@workflow/sveltekitPatch
@workflow/vitePatch
@workflow/vitestPatch
workflowPatch
@workflow/world-testingPatch
@workflow/web-sharedPatch
Not sure what this means? Click here to learn what changesets are.
Click here if you're a maintainer who wants to add another changeset to this PR
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ProjectDeploymentActionsUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentJul 6, 2026 10:16pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentJul 6, 2026 10:16pm
example-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-astro-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-express-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-fastify-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-hono-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-nitro-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-nuxt-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-sveltekit-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-tanstack-start-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-vite-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workflow-docsReadyReadyPreview, Comment, Open in v0Jul 6, 2026 10:16pm
workflow-swc-playgroundReadyReadyPreview, CommentJul 6, 2026 10:16pm
workflow-tarballsReadyReadyPreview, CommentJul 6, 2026 10:16pm
workflow-webReadyReadyPreview, CommentJul 6, 2026 10:16pm
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🧪 E2E Test Results
✅ All tests passed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production144202301672
✅ 💻 Local Development160502191824
✅ 📦 Local Production160502191824
✅ 🐘 Local Postgres160502191824
✅ 🪟 Windows15200152
✅ 📋 Other88701771064
Total7296010648360
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro125027
✅ example125027
✅ express125027
✅ fastify125027
✅ hono125027
✅ nextjs-turbopack14903
✅ nextjs-webpack14903
✅ nitro125027
✅ nuxt125027
✅ sveltekit14408
✅ vite125027
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack15200
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable127025
✅ e2e-local-dev-tanstack-start-127025
✅ e2e-local-postgres-nest-stable127025
✅ e2e-local-postgres-tanstack-start-127025
✅ e2e-local-prod-nest-stable127025
✅ e2e-local-prod-tanstack-start-127025
✅ e2e-vercel-prod-tanstack-start125027
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Pull request overview
Adds region-awareness to proxy-mode queue sends in @workflow/world-vercel by forwarding the per-send resolved region via an HTTP header so api.vercel.com/v1/workflow can route to the correct regional VQS dataplane.
Changes:
  • Attach x-vercel-queue-region to QueueClient request headers when usingProxy is enabled, using the same resolveTargetRegion() result already used for QueueClient’s region.
  • Add unit tests covering: proxy-mode header on explicit opts.region, proxy-mode header derived from tagged run ID, and ensuring the header is absent on the direct (non-proxy) path.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.
FileDescription
packages/world-vercel/src/queue.tsAdds proxy-only x-vercel-queue-region request header injection based on the resolved target region.
packages/world-vercel/src/queue.test.tsAdds coverage verifying the header is sent in proxy mode (explicit + payload-derived) and not sent in direct mode.
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
@TooTallNate
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends
6418732
Token/proxy clients (CLI, dashboards, external scripts) send queue
messages through api.vercel.com's /v1/workflow proxy, where the fixed
resolveBaseUrl override replaces the queue SDK's own
region -> <region>.vercel-queue.com base-URL resolution — so every
proxied send landed on the region-less VQS host, while the direct
in-function path already dials the regional host (iad1 today).
The proxy now routes sends to the region's VQS dataplane when the
x-vercel-queue-region header is present (vercel/api#79056, deployed).
Set it on every proxy-mode send from the region the QueueClient is
constructed with, giving proxy clients parity with the direct path.
Today that region is the static 'iad1'; when per-send region
resolution lands (#1981), the header automatically carries the
tag/option-derived region — this change is the transport mechanism,
not the policy.
Tests: proxy-mode construction carries the header matching the
client's region; the direct path doesn't.
@TooTallNate
TooTallNateforce-pushed
the
nate/world-vercel-proxy-queue-region
branch
from
44659db to
6418732CompareJuly 6, 2026 22:00
@TooTallNate
TooTallNate
changed the base branch from
world-create-run-id
to
mainJuly 6, 2026 22:00
VaguelySerious
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approved these changes
Jul 6, 2026
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Hardcoded to iad1 in this case is intentional right?
@TooTallNate
TooTallNate
enabled auto-merge (squash)
July 6, 2026 22:12
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Backport to stable failed for 03862ed due to a workflow error (backport job run).
This is usually an infrastructure problem (e.g. the configured AI model could not be found, an AI Gateway error, or an opencode crash) rather than a merge conflict. Check the job logs linked above for details.
Once the underlying issue is fixed, re-run the Backport to stable workflow manually via workflow_dispatch and paste this commit SHA into the ref input:
03862edb651a37767df59c81898a8a4aadbb9d1c


This was referenced Jul 6, 2026
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@VaguelySeriousVaguelySeriousVaguelySerious approved these changes
@karthikscale3karthikscale3karthikscale3 approved these changes
@ijjkijjkAwaiting requested review from ijjk

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@TooTallNate@VaguelySerious@karthikscale3

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends - #2789
Merged
TooTallNate merged 4 commits into
mainfrom 
nate/world-vercel-proxy-queue-region
Jul 6, 2026
Merged
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends#2789
TooTallNate merged 4 commits into
mainfrom 
nate/world-vercel-proxy-queue-region
Conversation
@TooTallNate
@TooTallNateTooTallNate
commented
Jul 6, 2026•

edited

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Based on main — mergeable ahead of #1981.
Problem
Token/proxy clients (CLI, dashboards, external scripts) send queue messages through api.vercel.com's /v1/workflow proxy, where the fixed resolveBaseUrl override replaces the queue SDK's own region → <region>.vercel-queue.com base-URL resolution. Every proxied send therefore lands on the region-less VQS host — while the direct in-function path already dials the regional host (iad1.vercel-queue.com today). Surfaced during the multi-region e2e work on #1981.
Change
The proxy now forwards sends to the region's VQS dataplane when x-vercel-queue-region is present. This PR sets that header on every proxy-mode send, carrying the region the QueueClient is constructed with. Direct (in-function) sends are unchanged.
Today that region is the static 'iad1', so the observable effect on main is proxied sends moving from vercel-queue.com → iad1.vercel-queue.com (parity with the direct path). When #1981 lands, per-send region resolution (opts.region → run-ID tag → VERCEL_REGION → iad1) feeds the same construction, and the header automatically becomes region-aware — this PR is the transport mechanism, not the policy.
Tests
  • Proxy-mode construction carries the header matching the client's region (the suite's ./utils.js module mock pins usingProxy: false, so the test flips it via mockReturnValueOnce)
  • Direct-path construction doesn't send the header
  • world-vercel suite: 225/225 on main, build clean
CopilotAI
review requested due to automatic review settings
July 6, 2026 21:53
@TooTallNate
TooTallNate
requested review from
a team and ijjk
as code ownersJuly 6, 2026 21:53
@changeset-bot
changeset-botBot
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Jul 6, 2026•

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🦋 Changeset detected
Latest commit: 4938abb
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 17 packages
NameType
@workflow/world-vercelPatch
@workflow/buildersPatch
@workflow/cliPatch
@workflow/corePatch
@workflow/webPatch
@workflow/astroPatch
@workflow/nestPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/nuxtPatch
@workflow/rollupPatch
@workflow/sveltekitPatch
@workflow/vitePatch
@workflow/vitestPatch
workflowPatch
@workflow/world-testingPatch
@workflow/web-sharedPatch
Not sure what this means? Click here to learn what changesets are.
Click here if you're a maintainer who wants to add another changeset to this PR
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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentActionsUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentJul 6, 2026 10:16pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentJul 6, 2026 10:16pm
example-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-astro-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-express-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-fastify-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-hono-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-nitro-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-nuxt-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-sveltekit-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-tanstack-start-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-vite-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workflow-docsReadyReadyPreview, Comment, Open in v0Jul 6, 2026 10:16pm
workflow-swc-playgroundReadyReadyPreview, CommentJul 6, 2026 10:16pm
workflow-tarballsReadyReadyPreview, CommentJul 6, 2026 10:16pm
workflow-webReadyReadyPreview, CommentJul 6, 2026 10:16pm
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Jul 6, 2026•

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🧪 E2E Test Results
✅ All tests passed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production144202301672
✅ 💻 Local Development160502191824
✅ 📦 Local Production160502191824
✅ 🐘 Local Postgres160502191824
✅ 🪟 Windows15200152
✅ 📋 Other88701771064
Total7296010648360
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro125027
✅ example125027
✅ express125027
✅ fastify125027
✅ hono125027
✅ nextjs-turbopack14903
✅ nextjs-webpack14903
✅ nitro125027
✅ nuxt125027
✅ sveltekit14408
✅ vite125027
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack15200
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable127025
✅ e2e-local-dev-tanstack-start-127025
✅ e2e-local-postgres-nest-stable127025
✅ e2e-local-postgres-tanstack-start-127025
✅ e2e-local-prod-nest-stable127025
✅ e2e-local-prod-tanstack-start-127025
✅ e2e-vercel-prod-tanstack-start125027
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Pull request overview
Adds region-awareness to proxy-mode queue sends in @workflow/world-vercel by forwarding the per-send resolved region via an HTTP header so api.vercel.com/v1/workflow can route to the correct regional VQS dataplane.
Changes:
  • Attach x-vercel-queue-region to QueueClient request headers when usingProxy is enabled, using the same resolveTargetRegion() result already used for QueueClient’s region.
  • Add unit tests covering: proxy-mode header on explicit opts.region, proxy-mode header derived from tagged run ID, and ensuring the header is absent on the direct (non-proxy) path.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.
FileDescription
packages/world-vercel/src/queue.tsAdds proxy-only x-vercel-queue-region request header injection based on the resolved target region.
packages/world-vercel/src/queue.test.tsAdds coverage verifying the header is sent in proxy mode (explicit + payload-derived) and not sent in direct mode.
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
@TooTallNate
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends
6418732
Token/proxy clients (CLI, dashboards, external scripts) send queue
messages through api.vercel.com's /v1/workflow proxy, where the fixed
resolveBaseUrl override replaces the queue SDK's own
region -> <region>.vercel-queue.com base-URL resolution — so every
proxied send landed on the region-less VQS host, while the direct
in-function path already dials the regional host (iad1 today).
The proxy now routes sends to the region's VQS dataplane when the
x-vercel-queue-region header is present (vercel/api#79056, deployed).
Set it on every proxy-mode send from the region the QueueClient is
constructed with, giving proxy clients parity with the direct path.
Today that region is the static 'iad1'; when per-send region
resolution lands (#1981), the header automatically carries the
tag/option-derived region — this change is the transport mechanism,
not the policy.
Tests: proxy-mode construction carries the header matching the
client's region; the direct path doesn't.
@TooTallNate
TooTallNateforce-pushed
the
nate/world-vercel-proxy-queue-region
branch
from
44659db to
6418732CompareJuly 6, 2026 22:00
@TooTallNate
TooTallNate
changed the base branch from
world-create-run-id
to
mainJuly 6, 2026 22:00
VaguelySerious
VaguelySerious
approved these changes
Jul 6, 2026
View reviewed changes
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Hardcoded to iad1 in this case is intentional right?
@TooTallNate
TooTallNate
enabled auto-merge (squash)
July 6, 2026 22:12
@github-actions
github-actionsBot
commented
Jul 6, 2026

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Backport to stable failed for 03862ed due to a workflow error (backport job run).
This is usually an infrastructure problem (e.g. the configured AI model could not be found, an AI Gateway error, or an opencode crash) rather than a merge conflict. Check the job logs linked above for details.
Once the underlying issue is fixed, re-run the Backport to stable workflow manually via workflow_dispatch and paste this commit SHA into the ref input:
03862edb651a37767df59c81898a8a4aadbb9d1c


This was referenced Jul 6, 2026
 Closed

 Open

 Closed

 Open

 Closed

 Merged

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Reviewers

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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends - #2789
Merged
TooTallNate merged 4 commits into
mainfrom 
nate/world-vercel-proxy-queue-region
Jul 6, 2026
Merged
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends#2789
TooTallNate merged 4 commits into
mainfrom 
nate/world-vercel-proxy-queue-region
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Based on main — mergeable ahead of #1981.
Problem
Token/proxy clients (CLI, dashboards, external scripts) send queue messages through api.vercel.com's /v1/workflow proxy, where the fixed resolveBaseUrl override replaces the queue SDK's own region → <region>.vercel-queue.com base-URL resolution. Every proxied send therefore lands on the region-less VQS host — while the direct in-function path already dials the regional host (iad1.vercel-queue.com today). Surfaced during the multi-region e2e work on #1981.
Change
The proxy now forwards sends to the region's VQS dataplane when x-vercel-queue-region is present. This PR sets that header on every proxy-mode send, carrying the region the QueueClient is constructed with. Direct (in-function) sends are unchanged.
Today that region is the static 'iad1', so the observable effect on main is proxied sends moving from vercel-queue.com → iad1.vercel-queue.com (parity with the direct path). When #1981 lands, per-send region resolution (opts.region → run-ID tag → VERCEL_REGION → iad1) feeds the same construction, and the header automatically becomes region-aware — this PR is the transport mechanism, not the policy.
Tests
  • Proxy-mode construction carries the header matching the client's region (the suite's ./utils.js module mock pins usingProxy: false, so the test flips it via mockReturnValueOnce)
  • Direct-path construction doesn't send the header
  • world-vercel suite: 225/225 on main, build clean
CopilotAI
review requested due to automatic review settings
July 6, 2026 21:53
@TooTallNate
TooTallNate
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🦋 Changeset detected
Latest commit: 4938abb
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 17 packages
NameType
@workflow/world-vercelPatch
@workflow/buildersPatch
@workflow/cliPatch
@workflow/corePatch
@workflow/webPatch
@workflow/astroPatch
@workflow/nestPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/nuxtPatch
@workflow/rollupPatch
@workflow/sveltekitPatch
@workflow/vitePatch
@workflow/vitestPatch
workflowPatch
@workflow/world-testingPatch
@workflow/web-sharedPatch
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example-nextjs-workflow-turbopackReadyReadyPreview, CommentJul 6, 2026 10:16pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentJul 6, 2026 10:16pm
example-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
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🧪 E2E Test Results
✅ All tests passed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production144202301672
✅ 💻 Local Development160502191824
✅ 📦 Local Production160502191824
✅ 🐘 Local Postgres160502191824
✅ 🪟 Windows15200152
✅ 📋 Other88701771064
Total7296010648360
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro125027
✅ example125027
✅ express125027
✅ fastify125027
✅ hono125027
✅ nextjs-turbopack14903
✅ nextjs-webpack14903
✅ nitro125027
✅ nuxt125027
✅ sveltekit14408
✅ vite125027
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack15200
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable127025
✅ e2e-local-dev-tanstack-start-127025
✅ e2e-local-postgres-nest-stable127025
✅ e2e-local-postgres-tanstack-start-127025
✅ e2e-local-prod-nest-stable127025
✅ e2e-local-prod-tanstack-start-127025
✅ e2e-vercel-prod-tanstack-start125027
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Pull request overview
Adds region-awareness to proxy-mode queue sends in @workflow/world-vercel by forwarding the per-send resolved region via an HTTP header so api.vercel.com/v1/workflow can route to the correct regional VQS dataplane.
Changes:
  • Attach x-vercel-queue-region to QueueClient request headers when usingProxy is enabled, using the same resolveTargetRegion() result already used for QueueClient’s region.
  • Add unit tests covering: proxy-mode header on explicit opts.region, proxy-mode header derived from tagged run ID, and ensuring the header is absent on the direct (non-proxy) path.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.
FileDescription
packages/world-vercel/src/queue.tsAdds proxy-only x-vercel-queue-region request header injection based on the resolved target region.
packages/world-vercel/src/queue.test.tsAdds coverage verifying the header is sent in proxy mode (explicit + payload-derived) and not sent in direct mode.
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
@TooTallNate
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends
6418732
Token/proxy clients (CLI, dashboards, external scripts) send queue
messages through api.vercel.com's /v1/workflow proxy, where the fixed
resolveBaseUrl override replaces the queue SDK's own
region -> <region>.vercel-queue.com base-URL resolution — so every
proxied send landed on the region-less VQS host, while the direct
in-function path already dials the regional host (iad1 today).
The proxy now routes sends to the region's VQS dataplane when the
x-vercel-queue-region header is present (vercel/api#79056, deployed).
Set it on every proxy-mode send from the region the QueueClient is
constructed with, giving proxy clients parity with the direct path.
Today that region is the static 'iad1'; when per-send region
resolution lands (#1981), the header automatically carries the
tag/option-derived region — this change is the transport mechanism,
not the policy.
Tests: proxy-mode construction carries the header matching the
client's region; the direct path doesn't.
@TooTallNate
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from
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6418732CompareJuly 6, 2026 22:00
@TooTallNate
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world-create-run-id
to
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Hardcoded to iad1 in this case is intentional right?
@TooTallNate
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enabled auto-merge (squash)
July 6, 2026 22:12
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Backport to stable failed for 03862ed due to a workflow error (backport job run).
This is usually an infrastructure problem (e.g. the configured AI model could not be found, an AI Gateway error, or an opencode crash) rather than a merge conflict. Check the job logs linked above for details.
Once the underlying issue is fixed, re-run the Backport to stable workflow manually via workflow_dispatch and paste this commit SHA into the ref input:
03862edb651a37767df59c81898a8a4aadbb9d1c


This was referenced Jul 6, 2026
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@VaguelySeriousVaguelySeriousVaguelySerious approved these changes
@karthikscale3karthikscale3karthikscale3 approved these changes
@ijjkijjkAwaiting requested review from ijjk

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@TooTallNate@VaguelySerious@karthikscale3

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends - #2789
Merged
TooTallNate merged 4 commits into
mainfrom 
nate/world-vercel-proxy-queue-region
Jul 6, 2026
Merged
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends#2789
TooTallNate merged 4 commits into
mainfrom 
nate/world-vercel-proxy-queue-region
Conversation
@TooTallNate
@TooTallNateTooTallNate
commented
Jul 6, 2026•

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Based on main — mergeable ahead of #1981.
Problem
Token/proxy clients (CLI, dashboards, external scripts) send queue messages through api.vercel.com's /v1/workflow proxy, where the fixed resolveBaseUrl override replaces the queue SDK's own region → <region>.vercel-queue.com base-URL resolution. Every proxied send therefore lands on the region-less VQS host — while the direct in-function path already dials the regional host (iad1.vercel-queue.com today). Surfaced during the multi-region e2e work on #1981.
Change
The proxy now forwards sends to the region's VQS dataplane when x-vercel-queue-region is present. This PR sets that header on every proxy-mode send, carrying the region the QueueClient is constructed with. Direct (in-function) sends are unchanged.
Today that region is the static 'iad1', so the observable effect on main is proxied sends moving from vercel-queue.com → iad1.vercel-queue.com (parity with the direct path). When #1981 lands, per-send region resolution (opts.region → run-ID tag → VERCEL_REGION → iad1) feeds the same construction, and the header automatically becomes region-aware — this PR is the transport mechanism, not the policy.
Tests
  • Proxy-mode construction carries the header matching the client's region (the suite's ./utils.js module mock pins usingProxy: false, so the test flips it via mockReturnValueOnce)
  • Direct-path construction doesn't send the header
  • world-vercel suite: 225/225 on main, build clean
CopilotAI
review requested due to automatic review settings
July 6, 2026 21:53
@TooTallNate
TooTallNate
requested review from
a team and ijjk
as code ownersJuly 6, 2026 21:53
@changeset-bot
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🦋 Changeset detected
Latest commit: 4938abb
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 17 packages
NameType
@workflow/world-vercelPatch
@workflow/buildersPatch
@workflow/cliPatch
@workflow/corePatch
@workflow/webPatch
@workflow/astroPatch
@workflow/nestPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/nuxtPatch
@workflow/rollupPatch
@workflow/sveltekitPatch
@workflow/vitePatch
@workflow/vitestPatch
workflowPatch
@workflow/world-testingPatch
@workflow/web-sharedPatch
Not sure what this means? Click here to learn what changesets are.
Click here if you're a maintainer who wants to add another changeset to this PR
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ProjectDeploymentActionsUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentJul 6, 2026 10:16pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentJul 6, 2026 10:16pm
example-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-astro-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-express-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
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workbench-nitro-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-nuxt-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
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workbench-tanstack-start-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workbench-vite-workflowReadyReadyPreview, CommentJul 6, 2026 10:16pm
workflow-docsReadyReadyPreview, Comment, Open in v0Jul 6, 2026 10:16pm
workflow-swc-playgroundReadyReadyPreview, CommentJul 6, 2026 10:16pm
workflow-tarballsReadyReadyPreview, CommentJul 6, 2026 10:16pm
workflow-webReadyReadyPreview, CommentJul 6, 2026 10:16pm
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🧪 E2E Test Results
✅ All tests passed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production144202301672
✅ 💻 Local Development160502191824
✅ 📦 Local Production160502191824
✅ 🐘 Local Postgres160502191824
✅ 🪟 Windows15200152
✅ 📋 Other88701771064
Total7296010648360
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro125027
✅ example125027
✅ express125027
✅ fastify125027
✅ hono125027
✅ nextjs-turbopack14903
✅ nextjs-webpack14903
✅ nitro125027
✅ nuxt125027
✅ sveltekit14408
✅ vite125027
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable127025
✅ express-stable127025
✅ fastify-stable127025
✅ hono-stable127025
✅ nextjs-turbopack-canary133019
✅ nextjs-turbopack-stable15200
✅ nextjs-webpack-canary133019
✅ nextjs-webpack-stable15200
✅ nitro-stable127025
✅ nuxt-stable127025
✅ sveltekit-stable14606
✅ vite-stable127025
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack15200
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable127025
✅ e2e-local-dev-tanstack-start-127025
✅ e2e-local-postgres-nest-stable127025
✅ e2e-local-postgres-tanstack-start-127025
✅ e2e-local-prod-nest-stable127025
✅ e2e-local-prod-tanstack-start-127025
✅ e2e-vercel-prod-tanstack-start125027
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Pull request overview
Adds region-awareness to proxy-mode queue sends in @workflow/world-vercel by forwarding the per-send resolved region via an HTTP header so api.vercel.com/v1/workflow can route to the correct regional VQS dataplane.
Changes:
  • Attach x-vercel-queue-region to QueueClient request headers when usingProxy is enabled, using the same resolveTargetRegion() result already used for QueueClient’s region.
  • Add unit tests covering: proxy-mode header on explicit opts.region, proxy-mode header derived from tagged run ID, and ensuring the header is absent on the direct (non-proxy) path.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.
FileDescription
packages/world-vercel/src/queue.tsAdds proxy-only x-vercel-queue-region request header injection based on the resolved target region.
packages/world-vercel/src/queue.test.tsAdds coverage verifying the header is sent in proxy mode (explicit + payload-derived) and not sent in direct mode.
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
@TooTallNate
feat(world-vercel): send x-vercel-queue-region on proxy-mode queue sends
6418732
Token/proxy clients (CLI, dashboards, external scripts) send queue
messages through api.vercel.com's /v1/workflow proxy, where the fixed
resolveBaseUrl override replaces the queue SDK's own
region -> <region>.vercel-queue.com base-URL resolution — so every
proxied send landed on the region-less VQS host, while the direct
in-function path already dials the regional host (iad1 today).
The proxy now routes sends to the region's VQS dataplane when the
x-vercel-queue-region header is present (vercel/api#79056, deployed).
Set it on every proxy-mode send from the region the QueueClient is
constructed with, giving proxy clients parity with the direct path.
Today that region is the static 'iad1'; when per-send region
resolution lands (#1981), the header automatically carries the
tag/option-derived region — this change is the transport mechanism,
not the policy.
Tests: proxy-mode construction carries the header matching the
client's region; the direct path doesn't.
@TooTallNate
TooTallNateforce-pushed
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@TooTallNate
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Hardcoded to iad1 in this case is intentional right?
@TooTallNate
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July 6, 2026 22:12
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Backport to stable failed for 03862ed due to a workflow error (backport job run).
This is usually an infrastructure problem (e.g. the configured AI model could not be found, an AI Gateway error, or an opencode crash) rather than a merge conflict. Check the job logs linked above for details.
Once the underlying issue is fixed, re-run the Backport to stable workflow manually via workflow_dispatch and paste this commit SHA into the ref input:
03862edb651a37767df59c81898a8a4aadbb9d1c


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@VaguelySeriousVaguelySeriousVaguelySerious approved these changes
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