🚅 Deployed to the rivet-pr-4521 environment in rivet-frontend

Service	Status	Web	Updated (UTC)
frontend-inspector	❌ Build Failed (View Logs)	Web	Apr 5, 2026 at 11:27 am
website	❌ Build Failed (View Logs)	Web	Apr 5, 2026 at 11:27 am
frontend-cloud	❌ Build Failed (View Logs)	Web	Apr 5, 2026 at 11:27 am
ladle	❌ Build Failed (View Logs)	Web	Apr 5, 2026 at 11:27 am
kitchen-sink	❌ Build Failed (View Logs)	Web	Apr 5, 2026 at 11:27 am
mcp-hub	✅ Success (View Logs)	Web	Mar 28, 2026 at 12:30 am

• chore: envoy client #4521 : 2 dependent PRs (#4531 , #4534 ) 👈 (View in Graphite)
• feat(pb): actors v3 #4463
• feat(ups): implement queue subs #4486
• feat(cache): add in flight deduping #4459
• fix(cache): clean up lib #4457
• fix(config): allow configuring topo dcs via map, fix pg ssl mode config #4456
• fix(api): dont 500 on cross dc response #4449
• chore: update byte units on frontend #4444
• fix: runner alloc idx logic, api auth for actor get #4443
• main

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PR Review: chore: envoy client\n\nBlocking issues before merge:\n\n1. Local link dependency for antiox in package.json hardcodes /home/nathan/antiox. This breaks CI. antiox must be published to npm or added as a workspace package first.\n\n2. destroyActor sends ActorIntentStop, identical to stopActor. The doc says it avoids hibernation but no ActorIntentDestroy exists. Either fix the intent or remove destroyActor from the public API.\n\n3. ToEnvoyTunnelMessage handler is a TODO comment. config.fetch and config.websocket in EnvoyConfig are never called. HTTP and WebSocket routing from the gateway are non-functional.\n\n4. todo.md is committed inside the SDK package. Per CLAUDE.md it belongs in .agent/todo/ or .agent/notes/.\n\nSignificant issues:\n\n5. commandIdx is hardcoded as 0n in sendActorIntent. If meaningful it is a bug; if not, remove it from the type.\n\n6. ACK_COMMANDS_INTERVAL_MS is 5 minutes with no initial send on connect. The server can wait up to 5 minutes for a command ack after reconnect. Consider sending ack immediately after ToEnvoyInit.\n\n7. The timestamp field in kv.ts should follow the project naming convention of ended_at, created_at, etc.\n\nMinor issues:\n\n8. log(ctx) in actor.ts creates a new child logger on every call, unlike connection.ts which caches it.\n9. uint8ArraysEqual in envoy/index.ts duplicates arraysEqual already exported from utils.ts.\n10. kvGet has an O(n^2) key lookup; a hex-keyed Map would fix this.\n11. ws: any in EnvoyConfig.websocket should be a typed interface.\n12. prepopulateActorNames metadata should be Record<string, unknown> not any.\n13. Several comments are not complete sentences per CLAUDE.md style.\n\nPositive aspects:\n\nThe split into focused task modules mirrors the Tokio-style task decomposition from the Rust side and is a large improvement. Correct adoption of antiox primitives replaces ad hoc Promise queues. KV lifecycle and event history with resend-on-reconnect are well designed. The stringify.ts helpers improve debug logging.

Merge activity

• Apr 5, 11:11 AM UTC: A user started a stack merge that includes this pull request via Graphite.
• Apr 5, 11:27 AM UTC: Graphite rebased this pull request as part of a merge.
• Apr 5, 11:28 AM UTC: @NathanFlurry merged this pull request with Graphite.