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feat(companion): add disconnect metadata to connection snapshots

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William Valentin
2026-02-16 23:28:01 -08:00
parent 44916fc9b2
commit 44b686da9c
6 changed files with 104 additions and 2 deletions
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README.md
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@@ -1190,7 +1190,7 @@ Methods:
- `system.capabilities` returns gateway protocol and node policy snapshot.
Companion runtime helper:
- `src/companion/runtimeClient.ts` provides a typed Node/WebSocket client for companion runtimes (macOS/iOS/Android workers) with wrappers for `node.register`, `node.capabilities.get`, `node.location.set/get`, `node.status.set`, `node.push_token.set`, `system.capabilities`, `system.nodes`, and canvas artifact RPCs (`canvas.put/get/list/delete/clear`), plus convenience helpers (`bootstrapNode`, optional `autoConnect`, `dispose()`, `waitForIdle()` for pending-work drain synchronization) and event helpers (`subscribeEvents()`, `subscribeEvent()`, `subscribeAgentStream()`, `subscribeAgentTyping()`, `subscribeContextWarning()`, `waitForEvent()` with timeout/predicate/abort support plus event-name/timeout validation and deterministic teardown cancellation including socket-close rejection, `waitForAnyEvent()` with event-list/timeout validation, `waitForAgentStream()`, `waitForAgentTyping()`, `waitForContextWarning()`, `clearEventSubscriptions()` returning cleared-subscription/cancelled-wait counts, `cancelPendingEventWaits()` returning cancelled waiter count, `listKnownEventNames()`, `eventSubscriptionCount`) plus in-flight observability via `pendingRequestCount`, `pendingEventWaitCount`, `hasPendingWork`, `idle`, `getPendingWorkSnapshot()`, `getEventSurfaceSnapshot()`, and `getConnectionSnapshot()`.
- `src/companion/runtimeClient.ts` provides a typed Node/WebSocket client for companion runtimes (macOS/iOS/Android workers) with wrappers for `node.register`, `node.capabilities.get`, `node.location.set/get`, `node.status.set`, `node.push_token.set`, `system.capabilities`, `system.nodes`, and canvas artifact RPCs (`canvas.put/get/list/delete/clear`), plus convenience helpers (`bootstrapNode`, optional `autoConnect`, `dispose()`, `waitForIdle()` for pending-work drain synchronization) and event helpers (`subscribeEvents()`, `subscribeEvent()`, `subscribeAgentStream()`, `subscribeAgentTyping()`, `subscribeContextWarning()`, `waitForEvent()` with timeout/predicate/abort support plus event-name/timeout validation and deterministic teardown cancellation including socket-close rejection, `waitForAnyEvent()` with event-list/timeout validation, `waitForAgentStream()`, `waitForAgentTyping()`, `waitForContextWarning()`, `clearEventSubscriptions()` returning cleared-subscription/cancelled-wait counts, `cancelPendingEventWaits()` returning cancelled waiter count, `listKnownEventNames()`, `eventSubscriptionCount`) plus in-flight observability via `pendingRequestCount`, `pendingEventWaitCount`, `hasPendingWork`, `idle`, `getPendingWorkSnapshot()`, `getEventSurfaceSnapshot()`, and `getConnectionSnapshot()` (including `lastDisconnectCode`/`lastDisconnectReason`).
- `src/companion/platformClients.ts` provides platform-focused wrappers:
- `MacOSCompanionClient` (`platform: "macos"`, APNs push registration)
- `IOSCompanionClient` (`platform: "ios"`, APNs push registration)