[NathanFlurry]

• Cancel completed and failed HTTP requests while preserving streaming-response lifetimes.
• Release native and WebAssembly cancellation subscriptions and share one actor abort bridge per activation.
• Add regression coverage for repeated requests, actor shutdown, and listener disposal.
• Verify with 364 core tests, 31 TypeScript/native tests, typechecking, and native/Wasm build checks.

[railway-app]

🚅 Deployed to the rivet-pr-5939 environment in rivet-frontend

Service	Status	Web	Updated
kitchen-sink	😴 Sleeping (View Logs)	Web	Oct 29, 2026 at 6:00 am UTC
frontend-inspector	😴 Sleeping (View Logs)	Web	Oct 29, 2026 at 5:58 am UTC

6 services not affected by this PR

• mcp-hub
• website
• frontend-cloud
• frontend-cloud-ee
• sentry-tunnel
• ladle

[github-actions]

📟 Pip-Boy · b5798b7

📦 Packages · fresh npm install resolve, no lockfile · this PR vs base

No notable install size, dependency, or entrypoint changes across 17 packages.

All 17 packages · linux-x64-gnu

package (linux-x64-gnu)	@latest	base	this PR	Δ vs base	packages
@rivet-dev/workflow-world	359.2 MB	359.5 MB	359.5 MB	+7.7 KB (+0.0%)	103 (0)
@rivetkit/cloudflare-workers	357.8 MB	358.0 MB	358.0 MB	+7.7 KB (+0.0%)	98 (0)
@rivetkit/effect	411.4 MB	411.6 MB	411.7 MB	+7.7 KB (+0.0%)	99 (0)
@rivetkit/engine-api-full	3.6 MB	3.6 MB	3.6 MB	0	44 (0)
@rivetkit/engine-envoy-protocol	234.9 KB	245.9 KB	245.9 KB	0	2 (0)
@rivetkit/engine-runner	2.2 MB	2.3 MB	2.3 MB	0	19 (0)
@rivetkit/engine-runner-protocol	166.3 KB	177.3 KB	177.3 KB	0	2 (0)
@rivetkit/engine-test-runner	3.7 MB	3.8 MB	3.8 MB	0	22 (0)
@rivetkit/framework-base	357.9 MB	358.1 MB	358.1 MB	+7.7 KB (+0.0%)	100 (0)
@rivetkit/next-js	365.9 MB	366.1 MB	366.2 MB	+7.7 KB (+0.0%)	107 (0)
@rivetkit/react	365.9 MB	366.1 MB	366.1 MB	+7.7 KB (+0.0%)	106 (0)
@rivetkit/sql-loader	13.5 KB	24.5 KB	24.5 KB	0	1 (0)
@rivetkit/supabase	9.7 MB	9.7 MB	9.7 MB	+1.4 KB (+0.0%)	20 (0)
@rivetkit/traces	2.6 MB	2.6 MB	2.6 MB	0	9 (0)
@rivetkit/virtual-websocket	30.9 KB	42.0 KB	42.0 KB	0	1 (0)
@rivetkit/workflow-engine	4.3 MB	4.3 MB	4.3 MB	0	22 (0)
rivetkit	357.7 MB	357.9 MB	357.9 MB	+7.7 KB (+0.0%)	97 (0)

🧹 Rust dependencies · cargo deny + cargo shear

check	new in this PR	fixed	existing on base
advisories	✅ 0	0	39
licenses	✅ 0	0	0
sources	✅ 0	0	0
bans	✅ 0	0	0
unused	✅ 0	0	292

🦀 Binaries · publish Dockerfiles, --release

Base: main@4a2cd74, the merge base.

artifact	npm @latest	base	this PR	Δ vs base
engine linux-x64-musl	93.9 MB	93.9 MB	93.9 MB	0
rivetkit-napi linux-x64-gnu	44.0 MB	44.0 MB	44.1 MB	+12.7 KB (+0.0%)

⏱ Timing

job	wall time	slowest step
zizmor	11s	setup-uv · 3s
changes	19s	checkout · 14s
native · engine · linux-x64-musl	13m27s	Build with the publish Dockerfile · 13m10s
footprint	2m03s	Pack this commit · 45s
hygiene	59s	checkout · 15s
native · rivetkit-napi · linux-x64-gnu	5m15s	Build with the publish Dockerfile · 5m01s
⏭ self-test	—	skipped
report	16s	setup-node · 4s

🔭 Full CI trace for this commit

One OpenTelemetry trace of Rust CI, frontend, and Pip-Boy for b5798b7: every job and step, with the sizes above attached. Run after CI finishes.

pnpm install --frozen-lockfile --filter 'pipboy...'
pnpm --filter pipboy pipboy trace --sha b5798b7b5c8332ae2afcf08f47188fc3beeb90f5

Add --otlp <url> to send it to any OTLP/HTTP collector.

Agent instruction: From a rivet-dev/rivet checkout, run the commands above, then read the trace file the last command prints. List the slowest jobs and steps and explain where CI time went.