[world-vercel] Resume partial replay streams after validated events by NathanColosimo · Pull Request #3546 · vercel/workflow

NathanColosimo · 2026-08-14T03:54:27Z

Summary

add an optional synchronous event-stream observer that runs after each frame validates
make run-started, lazy-hook, and full-list responses continue from the last accepted event after a transport interruption
handle a clean partial sentinel and a truncated body through the same cursor continuation path
preserve the last accepted cursor when an empty continuation completes the replay log
classify only decoder iteration failures as transport truncation; validation and observer failures still propagate
keep replay events locally owned and remove the extra generator and six-argument list wrapper

Review scope

This is the transport substrate only. It does not decrypt or prepare payloads. The next layers consume the observer introduced here.

Stack

[world-vercel] Decode chunked event frames without repeated copies #3586 — linear frame-buffer refill
[world-vercel] Resume partial replay streams after validated events #3546 — replay stream recovery
[core] Decode replay payloads synchronously #3547 — synchronous replay decode
[core] Prepare replay payloads as event frames arrive #3548 — streamed replay preparation
[core] Trace fresh workflow replay phases #3523 — replay phase tracing
[core] Prune schema modules from workflow bundles #3550 — prune sandbox dependency graph
[workflow] Load per-source replay bundles #3551 — per-source lazy VM bundles
[core] Retain workflow VMs across hooks #3576 — retain workflow VMs across hooks

Validation

pnpm --filter @workflow/world-vercel... build
pnpm --filter @workflow/world-vercel test — 518 tests passed
pnpm --filter @workflow/world-vercel typecheck
Biome and git diff --check

changeset-bot · 2026-08-14T03:54:31Z

🦋 Changeset detected

Latest commit: 36c71fe

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

This PR includes changesets to release 20 packages

Name	Type
@workflow/world	Patch
@workflow/world-vercel	Patch
@workflow/cli	Patch
@workflow/core	Patch
@workflow/vitest	Patch
@workflow/web-shared	Patch
@workflow/web	Patch
@workflow/world-local	Patch
@workflow/world-postgres	Patch
@workflow/world-testing	Patch
workflow	Patch
@workflow/builders	Patch
@workflow/next	Patch
@workflow/nitro	Patch
@workflow/astro	Patch
@workflow/nest	Patch
@workflow/rollup	Patch
@workflow/sveltekit	Patch
@workflow/vite	Patch
@workflow/nuxt	Patch

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

vercel · 2026-08-14T03:54:44Z

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview	Aug 17, 2026 10:33pm
example-nextjs-workflow-webpack	Ready	Preview	Aug 17, 2026 10:33pm
example-workflow	Ready	Preview	Aug 17, 2026 10:33pm
workbench-astro-workflow	Ready	Preview	Aug 17, 2026 10:33pm
workbench-express-workflow	Ready	Preview	Aug 17, 2026 10:33pm
workbench-fastify-workflow	Ready	Preview	Aug 17, 2026 10:33pm
workbench-hono-workflow	Ready	Preview	Aug 17, 2026 10:33pm
workbench-nestjs-workflow	Ready	Preview	Aug 17, 2026 10:33pm
workbench-nitro-workflow	Ready	Preview	Aug 17, 2026 10:33pm
workbench-nuxt-workflow	Ready	Preview	Aug 17, 2026 10:33pm
workbench-python-workflow	Ready	Preview	Aug 17, 2026 10:33pm
workbench-sveltekit-workflow	Ready	Preview	Aug 17, 2026 10:33pm
workbench-tanstack-start-workflow	Ready	Preview	Aug 17, 2026 10:33pm
workbench-vite-workflow	Ready	Preview	Aug 17, 2026 10:33pm
workflow-docs	Ready	Preview, v0	Aug 17, 2026 10:33pm
workflow-swc-playground	Ready	Preview	Aug 17, 2026 10:33pm
workflow-tarballs	Ready	Preview	Aug 17, 2026 10:33pm
workflow-web	Ready	Preview	Aug 17, 2026 10:33pm

github-actions · 2026-08-14T03:54:46Z

🧪 E2E Test Results

✅ All tests passed

🛠 Infra Events (absorbed by the harness)

Platform anomalies the e2e harness detected and worked around (e.g. a run the queue never picked up, replaced by a fresh run). Clustered timestamps indicate a backend blip; a steady drip indicates a platform issue worth escalating.

run-pickup-stall · addTenWorkflow (tanstack-start) · at 22:34:38Z · abandoned wrun_01M08XS4MSHXD33YHXC07HRMDC

E2E Test Summary

Summary

	Passed	Skipped	Total
✅ ▲ Vercel Production	3321	735	4056
✅ 💻 Local Development	3654	558	4212
✅ 📦 Local Production	3810	558	4368
✅ 🐘 Local Postgres	3810	558	4368
✅ 🪟 Windows	312	0	312
✅ 🌐 Cross-language Conformance	9	128	137
✅ vercel-multi-region	27	0	27
Total	14943	2537	17480

Details by Category

✅ ▲ Vercel Production

App	Passed	Skipped
✅ astro-node	128	28
✅ astro-quickjs	128	28
✅ example-node	128	28
✅ example-quickjs	128	28
✅ express-node	128	28
✅ express-quickjs	128	28
✅ fastify-node	128	28
✅ fastify-quickjs	128	28
✅ hono-node	128	28
✅ hono-quickjs	128	28
✅ nest-node	128	28
✅ nest-quickjs	128	28
✅ nextjs-turbopack-node	153	3
✅ nextjs-webpack-node	153	3
✅ nextjs-webpack-quickjs	153	3
✅ nitro-node	128	28
✅ nitro-quickjs	128	28
✅ nuxt-node	128	28
✅ nuxt-quickjs	128	28
✅ python-node	8	148
✅ sveltekit-node	147	9
✅ sveltekit-quickjs	147	9
✅ tanstack-start-node	128	28
✅ tanstack-start-quickjs	128	28
✅ vite-node	128	28
✅ vite-quickjs	128	28

✅ 💻 Local Development

App	Passed	Skipped
✅ astro-stable-node	130	26
✅ astro-stable-quickjs	130	26
✅ express-stable-node	130	26
✅ express-stable-quickjs	130	26
✅ fastify-stable-node	130	26
✅ fastify-stable-quickjs	130	26
✅ hono-stable-node	130	26
✅ hono-stable-quickjs	130	26
✅ nest-stable-node	130	26
✅ nest-stable-quickjs	130	26
✅ nextjs-turbopack-canary-node	137	19
✅ nextjs-turbopack-canary-quickjs	137	19
✅ nextjs-turbopack-stable-node	156	0
✅ nextjs-turbopack-stable-quickjs	156	0
✅ nextjs-webpack-canary-node	137	19
✅ nextjs-webpack-canary-quickjs	137	19
✅ nextjs-webpack-stable-quickjs	156	0
✅ nitro-stable-node	130	26
✅ nitro-stable-quickjs	130	26
✅ nuxt-stable-node	130	26
✅ nuxt-stable-quickjs	130	26
✅ sveltekit-stable-node	149	7
✅ sveltekit-stable-quickjs	149	7
✅ tanstack-start-node	130	26
✅ tanstack-start-quickjs	130	26
✅ vite-stable-node	130	26
✅ vite-stable-quickjs	130	26

✅ 📦 Local Production

App	Passed	Skipped
✅ astro-stable-node	130	26
✅ astro-stable-quickjs	130	26
✅ express-stable-node	130	26
✅ express-stable-quickjs	130	26
✅ fastify-stable-node	130	26
✅ fastify-stable-quickjs	130	26
✅ hono-stable-node	130	26
✅ hono-stable-quickjs	130	26
✅ nest-stable-node	130	26
✅ nest-stable-quickjs	130	26
✅ nextjs-turbopack-canary-node	137	19
✅ nextjs-turbopack-canary-quickjs	137	19
✅ nextjs-turbopack-stable-node	156	0
✅ nextjs-turbopack-stable-quickjs	156	0
✅ nextjs-webpack-canary-node	137	19
✅ nextjs-webpack-canary-quickjs	137	19
✅ nextjs-webpack-stable-node	156	0
✅ nextjs-webpack-stable-quickjs	156	0
✅ nitro-stable-node	130	26
✅ nitro-stable-quickjs	130	26
✅ nuxt-stable-node	130	26
✅ nuxt-stable-quickjs	130	26
✅ sveltekit-stable-node	149	7
✅ sveltekit-stable-quickjs	149	7
✅ tanstack-start-node	130	26
✅ tanstack-start-quickjs	130	26
✅ vite-stable-node	130	26
✅ vite-stable-quickjs	130	26

✅ 🐘 Local Postgres

App	Passed	Skipped
✅ astro-stable-node	130	26
✅ astro-stable-quickjs	130	26
✅ express-stable-node	130	26
✅ express-stable-quickjs	130	26
✅ fastify-stable-node	130	26
✅ fastify-stable-quickjs	130	26
✅ hono-stable-node	130	26
✅ hono-stable-quickjs	130	26
✅ nest-stable-node	130	26
✅ nest-stable-quickjs	130	26
✅ nextjs-turbopack-canary-node	137	19
✅ nextjs-turbopack-canary-quickjs	137	19
✅ nextjs-turbopack-stable-node	156	0
✅ nextjs-turbopack-stable-quickjs	156	0
✅ nextjs-webpack-canary-node	137	19
✅ nextjs-webpack-canary-quickjs	137	19
✅ nextjs-webpack-stable-node	156	0
✅ nextjs-webpack-stable-quickjs	156	0
✅ nitro-stable-node	130	26
✅ nitro-stable-quickjs	130	26
✅ nuxt-stable-node	130	26
✅ nuxt-stable-quickjs	130	26
✅ sveltekit-stable-node	149	7
✅ sveltekit-stable-quickjs	149	7
✅ tanstack-start-node	130	26
✅ tanstack-start-quickjs	130	26
✅ vite-stable-node	130	26
✅ vite-stable-quickjs	130	26

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack-node	156	0	0
✅ nextjs-turbopack-quickjs	156	0	0

✅ 🌐 Cross-language Conformance

App	Passed	Failed	Skipped
✅ python	9	0	128

✅ vercel-multi-region

App	Passed	Failed	Skipped
✅ nextjs-turbopack	27	0	0

📋 View full workflow run

github-actions · 2026-08-14T03:54:46Z

📊 Workflow Benchmarks

commit 36c71fe · Mon, 17 Aug 2026 22:52:12 GMT · run logs

Backend: vercel · app: nextjs-turbopack

Metric	Scenario	Best (ms)	P75 (ms)	P90 (ms)	P99 (ms)	Samples
TTFS	step	1341 (+496%) 🔻	1417 🔴 (+25%) 🔻	1431 🔴 (+21%) 🔻	1470 🔴 (-9.9%)	30
TTFS	stream	1371 (+504%) 🔻	1505 🔴 (+27%) 🔻	1526 🔴 (+26%) 🔻	1685 🔴 (-10%)	30
TTFS	hook + stream	1609 (+320%) 🔻	1784 🔴 (+31%) 🔻	1896 🔴 (+35%) 🔻	2050 🔴 (+42%) 🔻	30
Fan-out TTFS	Promise.all(100 steps)	1077 (-14%)	1427 (-40%) 💚	2731 (+5.5%)	2850 (+6.1%)	10
Fan-out TTLS	Promise.all(100 steps)	5259 (-24%) 💚	6871 (-20%) 💚	8083 (-8.5%)	8360 (-6.5%)	10
STSO	1020 steps (inline)	117 (-27%) 💚	238 (-18%) 💚	289 (-16%) 💚	395 (-20%) 💚	1019
WO	1020 steps	207846 (-25%) 💚	207846 (-25%) 💚	207846 (-25%) 💚	207846 (-25%) 💚	1
CRTT	first chunk (pooled)	89 (-5.3%)	159 (+11%)	314 (+64%) 🔻	443 (+18%) 🔻	28

Streams

Scenario	wr c/s	rd c/s	wr KiB/s	rd KiB/s	CRTT 1st	p75	p90	p99	CDV max	iters
paced control (100/s, 60B)	100 (±0%)	100 (+3%)	5 (±0%)	5 (+3%)	121 (±0%)	166 (-26%)	316 (-35%)	584 (-54%)	183 (-19%)	10
size sweep (100/s, 160B-12KB)	100 (±0%)	101 (+4%)	334 (±0%)	338 (+4%)	143 (-1%)	198 (-22%)	427 (-38%)	716 (-42%)	175 (-60%)	10
replay gateway-gpt-5.4-nano-2000t (1x)	89.2 (±0%)	88.9 (-1%)	16.2 (±0%)	16.2 (-1%)	133 (+10%)	193 (-23%)	392 (-83%)	1060 (-72%)	578 (-28%)	3
replay eve-gpt-5.6-sol-2000t (1x)	54.7 (±0%)	54.7 (-4%)	355 (±0%)	355 (-4%)	114 (-14%)	163 (-25%)	301 (-55%)	698 (-86%)	448 (-86%)	2
replay eve-gpt-5.6-sol-2000t (2x)	109 (±0%)	109 (±0%)	710 (±0%)	707 (±0%)	160 (+33%)	240 (+3%)	380 (+13%)	647 (±0%)	351 (-6%)	3

📈 STSO distribution vs main (inline / queue-hop histograms)

1020 steps (inline)

Cumulative STSO time: main 277417ms → this run 207585ms (Δ -69832ms, -25%)

100-150 ms  ░░░░░░░░░░░░┃             main   0  this 209  +209
150-200 ms  ███░░░░░░░░░░░░░░░░░░░┃   main  47  this 374  +327
200-250 ms  ████████████┃█████████    main 357  this 217  -140
250-300 ms  ████████┃███████████████  main 397  this 141  -256
300-350 ms  ██┃█████                  main 126  this  53   -73
350-400 ms  ┃██                       main  50  this  17   -33
400-450 ms  ┃                         main  23  this   4   -19
450-500 ms  ┃                         main   9  this   2    -7
500-550 ms  ┃                         main   4  this   0    -4
550-600 ms  ┃                         main   2  this   2    +0
600-650 ms  ┃                         main   2  this   0    -2
700-750 ms  ┃                         main   1  this   0    -1
850-900 ms  ┃                         main   1  this   0    -1

📈 CRTT drill-down vs main (RTT distributions & profiles)

variant  RTT 1ms→5s+             avg         p50         p90          p99     n
control  ······▃█▂▁···  138.1 (-28%)  120 (-16%)  316 (-35%)   584 (-54%)  3000
sweep    ······▃█▃▁···  161.3 (-24%)  124 (-13%)  427 (-38%)   716 (-42%)  3000
gw 1x    ·····▁▅█▂▁▁··  156.5 (-47%)  111 (-27%)  392 (-83%)  1060 (-72%)  5295
eve 1x   ·····▁▇█▃▁···    145 (-57%)  108 (-22%)  301 (-55%)   698 (-86%)  5186
eve 2x   ·····▁▂█▄▁···   185.7 (-6%)   162 (-8%)  380 (+13%)    647 (±0%)  7779

RTT over stream progress (avg per tenth of stream, bars scaled min→max):

control  ▅▁▂▄▅▃▁▁▆█  120–168ms
sweep    ▇▁▁▃▅▂█▅▁▄  136–199ms
gw 1x    ▁▃▃▃▄█▁▃▁▃  111–274ms
eve 1x   ▁▁▃█▅▂▂▂▂▃  94–297ms
eve 2x   ▂▁▁▂▂▃▂▄▆█  138–295ms

RTT by chunk size (avg per log size bin, ~160B → ~12KB serialized, bars scaled min→max):

sweep  ▆▆█▄▂▁▃  159–164ms

Delivery jitter over stream progress (avg positive CDV per tenth of stream, bars scaled min→max):

control  ▁▂▃▅█▃▄▂▅█  32–49ms
sweep    ▁▅▄▆▄▅█▅▅▄  30–78ms
gw 1x    ▁▅▄▂▄█▂▃▃▄  30–51ms
eve 1x   ▁▁▃██▁▂▁▁▅  20–45ms
eve 2x   ▂▂▁▂▂▃▁▁▄█  21–52ms

ℹ️ Metric definitions & methodology

_{Streams: writer/reader sustained rates (steady window, 10% trimmed each side), first-chunk RTT (the stream-open path, before any buffering/backpressure), CRTT percentiles, and worst delivery stall (CDV max). Cells are medians across iterations; per-run values in the artifacts. No 🔴/🟢 marks until targets attach.}

_{The collapsed STSO distribution section above buckets every step gap, split inline (same warm process — pure framework overhead) vs queue-hop (fresh process — dispatch, reinit, replay). █ = main, ┃ = this run, ░ = fill.}

_{The collapsed CRTT drill-down: per-variant RTT histograms (fixed log bins, · = empty) and mean RTT/positive-CDV profile lines over stream progress and chunk size. Histograms, avgs, and profiles merge exactly across runs; p50–p99 are percentile-of-percentiles. Per-index rows live in the artifacts.}

_{Best/P75/P90/P99 deltas compare against the most recent benchmark run on main at the time of this run. 🔻 flags a delta worse than +15%, 💚 one better than −15%.}

_{Metrics — TTFS: time to first step body (in-deployment start() → first step body) · Fan-out TTFS: fan-out time to first step (in-deployment start() → first of the parallel step bodies to complete) · Fan-out TTLS: fan-out time to last step (in-deployment start() → last of the parallel step bodies to complete, i.e. when the Promise.all resolves) · STSO: step-to-step overhead (gap between consecutive step bodies) · WO: workflow overhead (whole-run time outside step bodies, in-deployment anchored) · CRTT: chunk round-trip time (per-chunk write → read latency, one clock domain: deployment → stream backend → same deployment) · CDV: chunk delay variation / delivery jitter (inter-arrival gap minus inter-write gap per seq-adjacent pair; skew-free; the row is each run's MAX positive value, so one stall moves it)}

_{Scenarios — step: one trivial no-op step, no stream; no hooks, so the run stays in turbo mode (in-process fast path) · stream: one streaming step; no hooks, so the run stays in turbo mode (in-process fast path) · hook + stream: registers a hook before one step, which exits turbo mode (dispatch path) · 1020 steps: 1020 trivial sequential steps; STSO is measured between consecutive steps in the given step ranges, and WO is the whole-run overhead outside step bodies · Promise.all(100 steps): 100 trivial no-op steps started together in a single Promise.all; Fan-out TTFS is the first of them to complete and Fan-out TTLS the last, both from the in-deployment clientStart, so their gap is the spread the runtime adds across the fan-out · paced control (100/s, 60B): the control: 300 tiny (~60B) deltas metronome-paced at 100/s — zero workload structure, so it reads the transport floor and flush cadence, and disambiguates transport-wide vs workload-specific when a replay row moves · size sweep (100/s, 160B-12KB): same pacing as the control with deltas padded in rotation across seven log-spaced sizes (~160B–12KB) — rotation decouples size from stream position, so it isolates whether chunk size causes latency · replay gateway-gpt-5.4-nano-2000t (1x): raw provider SSE cadence captured at the AI gateway boundary (gpt-5.4-nano, the most popular gateway model; per-token deltas p50 208B = the modal production chunk size), replayed exactly as measured — the typical customer's workload; its CDV is the typical customer's real delivery jitter · replay eve-gpt-5.6-sol-2000t (1x): a captured eve turn (gpt-5.6-sol, the most-used demanding eve model; ~2000 output tokens = production p50 turn length) replayed exactly as measured — eve's envelope protocol re-ships the cumulative message so sizes ramp 142B→13KB; the demanding outlier tenant's reality · replay eve-gpt-5.6-sol-2000t (2x): the same eve capture at 2x — the headroom/stress row; real fast-tier models emit the same chunk sizes at proportionally higher rate, so time compression is a faithful speed model · first chunk (pooled): every run's seq-0 RTT pooled across all stream scenarios — the first chunk precedes any workload differentiation, so pooling samples one shared stream-open path with exact percentiles}

_{Replay cadences (semantic sha256) — eve-gpt-5.6-sol-2000t eaf22f5946e7c61f3c65c7006d550df180cfabd4e706254a09f22aec0cfb420d · gateway-gpt-5.4-nano-2000t 6f24ac518b6b83ff1d0e85a5fe78230db192716d66a7fc6b2fe022752001d041}

_{🔴 marks a percentile over its target (within target is left unmarked). Targets (p75/p90/p99, ms) — TTFS 200/300/600}

_{All timestamps are deployment-side; runs are triggered in-deployment, so the CI runner and api.vercel.com sit outside every measured window. TTFS = start() → first step body (includes dispatch + any cold start); Fan-out TTFS/TTLS = first/last step completion of one Promise.all from the same anchor (the gap is the runtime’s fan-out spread); STSO/WO between step bodies; CRTT inside the workflow (excludes the api.vercel.com read path).}

_{Cold starts stay in the numbers (real bursty-workload latency, inflates P75+); Best is the warm floor.}

github-actions · 2026-08-14T03:57:15Z

Sim World

Simulated world deterministic testing for races. Traces

🟠 world-sim scenario book — 1 fail of 41 total

fence=per-spec

scenario	outcome	events	virt	replay
✅ `smoke-no-steps`	completed	3	0ms	ok
✅ `smoke-one-step`	completed	6	0ms	ok
✅ `hook-at-step-started`	completed	12	0ms	ok
✅ `hook-at-step-completed`	completed	12	0ms	ok
✅ `hook-at-hook-created`	completed	12	0ms	ok
✅ `deadline-hook-wins`	completed	7	1.0h	ok
✅ `deadline-expires`	completed	7	1.0h	ok
✅ `long-sleep`	completed	11	30.0d	ok
✅ `hook-never-arrives`	stalled	3	0ms	skipped
✅ `step-retries-twice`	completed	10	2.0s	ok
✅ `parallel-steps`	completed	9	0ms	ok
✅ `hook-on-execution-state`	completed	12	0ms	ok
✅ `peek-hook-before-branch`	completed	12	0ms	ok
✅ `peek-hook-after-branch`	completed	12	0ms	ok
✅ `peek-hook-at-registration`	completed	12	0ms	ok
✅ `race-hook-before-probe`	completed	12	0ms	ok
✅ `race-hook-after-probe`	completed	12	0ms	ok
✅ `race-duplicate-delivery`	completed	13	0ms	ok
✅ `attr-hook-before-step`	completed	11	0ms	ok
✅ `attr-hook-after-step`	completed	11	0ms	ok
✅ `attr-from-step-body`	completed	13	0ms	ok
✅ `fork-hook-after-timeout`	completed	14	1.0m	ok
✅ `fork-hook-before-timeout`	completed	14	1.0m	ok
✅ `count-hook-after-timeout`	completed	17	1.0m	ok
✅ `count-hook-before-timeout`	completed	20	1.0m	ok
✅ `stale-read-step-count-fork`	completed	20	1.0m	ok
✅ `stale-read-equal-step-counts`	completed	14	1.0m	ok
✅ `step-vs-step-fork`	completed	12	0ms	ok
✅ `step-vs-step-fork-fenced`	completed	12	0ms	ok
✅ `fence-catches-benign-direction`	completed	12	5ms	ok
✅ `in-flight-before-decision`	completed	17	1.0m	ok
❌ `in-flight-before-decision-counted`	completed	17	1.0m	ok
✅ `in-flight-after-decision`	completed	19	2.0m	ok
✅ `stale-read-step-count-fork-fenced`	completed	20	1.0m	ok
✅ `fork-hook-wins`	completed	13	1.0m	ok
✅ `fork-timeout-wins`	completed	13	1.0m	ok
✅ `unclaimed-payload-under-fork`	completed	17	1.0m	ok
✅ `claimed-payload-under-fork`	completed	17	1.0m	ok
✅ `writers-independent-step-bodies`	completed	12	0ms	ok
✅ `writers-scripted-tempo`	completed	12	0ms	ok
✅ `cancel-mid-step`	cancelled	7	0ms	skipped

Full trace: world-sim.txt

vercel Bot had a problem deploying to Preview – workbench-python-workflow August 14, 2026 03:54 Failure

vercel Bot deployed to Preview – workflow-web August 14, 2026 03:55 View deployment

NathanColosimo changed the title ~~Resume partial replay event streams~~ [world-vercel] Resume partial replay streams after validated events Aug 14, 2026

This was referenced Aug 14, 2026

[core] Prepare replay payloads as event frames arrive #3548

Open

[core] Trace fresh workflow replay phases #3523

Open

[core] Decode replay payloads synchronously #3547

Open

vercel Bot deployed to Preview – workflow-tarballs August 14, 2026 03:55 View deployment

vercel Bot deployed to Preview – workbench-nestjs-workflow August 14, 2026 03:55 View deployment

vercel Bot deployed to Preview – workbench-express-workflow August 14, 2026 03:55 View deployment

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NathanColosimo added 6 commits August 17, 2026 15:29

Resume partial replay event streams

3cf5b0a

[world-vercel] Preserve event observer failures

6fad58e

[world-vercel] Simplify replay stream handling

aab4f4e

[world-vercel] Reuse world event list types

51e9822

fix(world-vercel): preserve replay recovery cursor

cdb3939

refactor(world-vercel): simplify replay frame recovery

36c71fe

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[world-vercel] Resume partial replay streams after validated events - #3546

[world-vercel] Resume partial replay streams after validated events#3546
NathanColosimo wants to merge 6 commits into
codex/replay-frame-decoderfrom
codex/replay-stream-recovery

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