Mobile Sync Issues#195
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📝 WalkthroughWalkthroughSync host enablement and discovery are now active-project scoped; SyncService gains mutable host-startup control and a per-app phone pairing state directory with legacy migration. IPC gains a getSyncService accessor. Codex turn RPCs include explicit model and per-turn policy; session reasoning-effort persists. iOS handles missing sync connection payloads gracefully. Changes
Estimated code review effort🎯 4 (Complex) | ⏱️ ~60 minutes Possibly related PRs
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✅ Passed checks (3 passed)
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Actionable comments posted: 2
Caution
Some comments are outside the diff and can’t be posted inline due to platform limitations.
⚠️ Outside diff range comments (2)
apps/desktop/src/main/services/chat/agentChatService.ts (1)
13106-13129:⚠️ Potential issue | 🟠 MajorResolve the plan approval in a
finallyblock.If
sendMessage(...)fails here, thisplan_approvalentry never leavesruntime.approvalsand nopending_input_resolvedevent is emitted. That leaves the session stuck inawaitingInput, and you've already persisted the session out of plan mode before the follow-up turn actually starts.Suggested fix
+ const previousPermissionMode = managed.session.permissionMode; const approved = resolvedDecision === "accept" || resolvedDecision === "accept_for_session"; const feedback = typeof responseText === "string" ? responseText.trim() : ""; - if (approved) { - // Switch out of plan mode before sending the implementation turn. - managed.session.permissionMode = "edit"; - applyLegacyPermissionModeToNativeControls(managed.session, "edit"); - runtime.threadResumed = false; - persistChatState(managed); - await sendMessage({ - sessionId, - text: "The user approved the plan. Please proceed with implementation.", - }); - } else { - await sendMessage({ - sessionId, - text: feedback.length > 0 - ? `The user rejected the plan with feedback: "${feedback}". Please revise.` - : "The user rejected the plan. Please revise your approach.", - }); - } - runtime.approvals.delete(itemId); - emitPendingInputResolved(managed, { - itemId, - decision: resolvedDecision, - turnId: pending.request?.turnId ?? null, - }); + try { + if (approved) { + managed.session.permissionMode = "edit"; + applyLegacyPermissionModeToNativeControls(managed.session, "edit"); + runtime.threadResumed = false; + persistChatState(managed); + await sendMessage({ + sessionId, + text: "The user approved the plan. Please proceed with implementation.", + }); + } else { + await sendMessage({ + sessionId, + text: feedback.length > 0 + ? `The user rejected the plan with feedback: "${feedback}". Please revise.` + : "The user rejected the plan. Please revise your approach.", + }); + } + } catch (error) { + if (approved) { + managed.session.permissionMode = previousPermissionMode; + applyLegacyPermissionModeToNativeControls(managed.session, previousPermissionMode); + persistChatState(managed); + } + throw error; + } finally { + runtime.approvals.delete(itemId); + emitPendingInputResolved(managed, { + itemId, + decision: resolvedDecision, + turnId: pending.request?.turnId ?? null, + }); + } return;🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@apps/desktop/src/main/services/chat/agentChatService.ts` around lines 13106 - 13129, The code exits plan mode and sends a follow-up message but only deletes runtime.approvals and calls emitPendingInputResolved after sendMessage, so failures leave the session stuck; wrap the approval-resolution logic in a finally block: move runtime.approvals.delete(itemId) and the emitPendingInputResolved(managed, {...}) call into a finally block that always runs after the try/await sendMessage path (while preserving the permissionMode change, applyLegacyPermissionModeToNativeControls(managed.session, "edit"), persistChatState(managed), and runtime.threadResumed = false behavior before sending), ensuring sendMessage(...) remains inside try so failures still rethrow but the approval is always cleared and pending_input_resolved emitted.apps/desktop/src/main/main.ts (1)
2690-2706:⚠️ Potential issue | 🟡 MinorGate broadcast to only emit when this sync service belongs to the active project context.
When
setActiveProjectswitches projects, it callssetHostStartupEnabled(false)on the old project's sync service andsetHostStartupEnabled(true)on the new one. Both triggerrefreshRoleState(), which unconditionally callsemitStatus()at the end (line 636 in syncService.ts). SinceSyncRoleSnapshotcontains no project identifier and TopBar subscribes globally to all "sync-status" events with no filtering, the status broadcast from the now-inactive project can overwrite the snapshot from the newly active project during rapid project switches.Either:
- Gate
onStatusChangedto fire only whennormalizeProjectRoot(projectRoot) === activeProjectRoot, or- Include
projectRootin the snapshot and filter in the renderer.🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@apps/desktop/src/main/main.ts` around lines 2690 - 2706, The sync-status broadcasts should only be emitted for the active project: update the onStatusChanged handler in main.ts (the callback passed as onStatusChanged) to check normalizeProjectRoot(projectRoot) === activeProjectRoot before calling broadcast(IPC.syncEvent, …). This gates emissions from SyncRoleSnapshot to avoid stale snapshots from inactive sync services overwriting the active one; alternatively you can add projectRoot to the snapshot and filter in the renderer, but prefer gating in onStatusChanged to keep IPC.syncEvent scoped to the active project.
🧹 Nitpick comments (4)
apps/ios/ADE/Services/SyncService.swift (1)
983-1011: Confirm intended behavior on no-connection path; consider deferring rollback captures.Two related observations on the new early-return path:
Partial-state risk without rollback. The connection-aware path uses
previousProfile/previousToken/previousLatestRemoteDbVersion/previousRemoteProjectCatalogin itscatchblock (lines 1060–1085) to fully restore active project, profile, token, and remote catalog if the reconnect fails. The new no-connection branch (lines 999–1011) commits the same local mutations —setActiveProjectId(persists todatabase+UserDefaults),remoteProjectCatalogmutation, andlatestRemoteDbVersion = 0— and then tears down the socket and fires a best-effort reconnect with no rollback if reconnect ultimately fails. Net effect: the user can end up "switched" to the new project with no live socket and zeroed dbVersion, with no UI signal beyond whatever the reconnect surface eventually reports. Please verify that's the intended UX when the host returnsok=truewithoutconnection(e.g., same-host project switch where the server expects the client to keep the existing socket but signal a re-handshake). If yes, a brief code comment documenting the contract would help future readers.Eager captures are wasted on the no-connection path.
loadProfile()(UserDefaults decode) andkeychain.loadToken()only feed the connection-path catch block. Moving them down inside thedo(after theguard let connectioncheck) avoids the keychain/UserDefaults reads in the no-connection branch and makes intent clearer.Also minor: the
if connectionState == .connected || connectionState == .syncingguard at line 1004 is effectively always true here because the request could only have been sent whencanSendLiveRequests()held — happy to leave it as defensive code, just calling out it's dead-branch in normal flow.♻️ Suggested ordering tweak (rollback captures only on connection path)
let targetProject = result.project ?? project let previousActiveProjectId = activeProjectId let previousActiveProjectRootPath = activeProjectRootPath - let previousProfile = loadProfile() - let previousToken = keychain.loadToken() let previousLatestRemoteDbVersion = latestRemoteDbVersion let previousRemoteProjectCatalog = remoteProjectCatalog remoteProjectCatalog.removeAll { existing in @@ guard let connection = result.connection else { projectHomePresented = false localStateRevision += 1 refreshActiveSessionsAndSnapshot() scheduleWorkspaceSnapshotWrite() if connectionState == .connected || connectionState == .syncing { teardownSocket(reason: "Switching desktop project.") Task { `@MainActor` [weak self] in await self?.reconnectIfPossible(userInitiated: true) } } return } + let previousProfile = loadProfile() + let previousToken = keychain.loadToken() let addressCandidates = deduplicatedAddresses(As per coding guidelines: "iOS Swift app — check for memory management, Swift conventions, and proper SwiftUI patterns."
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@apps/ios/ADE/Services/SyncService.swift` around lines 983 - 1011, The no-connection early-return path mutates remoteProjectCatalog, calls setActiveProjectId and sets latestRemoteDbVersion = 0 but still captures previousProfile/previousToken/previousLatestRemoteDbVersion/previousRemoteProjectCatalog unnecessarily and does not roll them back on failure; to fix, move the expensive reads loadProfile() and keychain.loadToken() and the previous* captures into the connection-aware branch (after guard let connection) so they are only taken when needed, and either (a) explicitly document via a code comment above the no-connection guard that persisting the project change without a rollback is intended UX/contract, or (b) implement a rollback that restores previousRemoteProjectCatalog, previousActiveProjectId (via setActiveProjectId), previousLatestRemoteDbVersion and previousProfile/previousToken in the existing catch block used for the connection-path. Ensure you update the block around setActiveProjectId, remoteProjectCatalog manipulation, latestRemoteDbVersion, the guard let connection check, and the catch block that references previousProfile/previousToken to keep reads and rollbacks consistent.apps/desktop/src/main/services/sync/syncService.test.ts (1)
168-175: Optional: also assertserviceB.getPin()to mirror the cross-root sharing check.The test thoroughly validates that bootstrap token, paired-devices file, and
pairingPinConfiguredare observed identically byserviceAandserviceB, but it only readsgetPin()onserviceA. Asserting the value onserviceBwould round out the "shared across project roots" claim for the PIN itself.♻️ Suggested addition
expect(serviceA.getPin()).toBe("123456"); + expect(serviceB.getPin()).toBe("123456"); });🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@apps/desktop/src/main/services/sync/syncService.test.ts` around lines 168 - 175, Add a mirrored assertion for serviceB's PIN to validate cross-root sharing: after the existing expect(serviceA.getPin()).toBe("123456"); add an assertion expecting serviceB.getPin() to equal "123456" (use the same sync/async pattern as serviceA.getPin()). This uses the existing test symbols serviceA, serviceB, and getPin to ensure the PIN is observed identically across both services.apps/desktop/src/main/main.ts (2)
4483-4488: Fallback ingetSyncServicereturns an arbitrary context's sync service when no active project.When
activeProjectRootisnull, this picks the first entry inprojectContexts.values()that has asyncService. With the new warm-idle policy (MAX_WARM_IDLE_PROJECT_CONTEXTS = 1) you can realistically have a stale context lingering aftercloseCurrentProject/closeProjectByPath, and IPC handlers callingrequireSyncService()would then operate against that stale project's sync service instead of failing fast.A few options to consider:
- return
null(and letrequireSyncService()throw a clear "no active project" error) when there's no active root,- prefer the most-recently-activated context via
projectLastActivatedAt, or- explicitly document this as intentional and scope sync IPC handlers that are safe to run cross-project.
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@apps/desktop/src/main/main.ts` around lines 4483 - 4488, getSyncService currently falls back to an arbitrary project's syncService from projectContexts when activeProjectRoot is null, which can return a stale service; change getSyncService to return null when activeProjectRoot is null (instead of selecting the first value), so requireSyncService will fail fast with the intended "no active project" error. Update the implementation in getSyncService and ensure any callers relying on the old fallback handle the null/throw behavior; alternatively, if you prefer keeping a fallback, implement selection by most-recently-activated context using projectLastActivatedAt to pick the latest context's syncService rather than iterating projectContexts.values().
2690-2695: InitialhostStartupEnabledvalue is misleading — relies onsetActiveProjectre-toggle to correct it.
createSyncServiceis called at line 2655, beforesetActiveProjectis invoked at line 4167 inswitchProjectFromDialog. At construction time,activeProjectRootis stillnull(or the previous project), sonormalizeProjectRoot(projectRoot) === activeProjectRootevaluates tofalseandhostStartupEnabledis set tofalsedespite the project being opened becoming the active one immediately after.The correct value is restored when
setActiveProjectcallssetHostStartupEnabled(true)on all stored sync services (line 905). This works because all actual startup tasks (sync.initialize at line 2713, etc.) are deferred viascheduleBackgroundProjectTaskusingsetImmediate/setTimeout, ensuring they don't run until aftersetActiveProjecthas been called.The parameter value at construction is misleading—it suggests "disabled initially" when the intent is "enabled when active." Consider clarifying this with:
- An explicit comment at the call site explaining that
setActiveProjecthandles the actual toggle, or- Restructuring to set the active project before
createSyncServiceso the parameter reflects the actual state.🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@apps/desktop/src/main/main.ts` around lines 2690 - 2695, At the createSyncService call site, the initial hostStartupEnabled value can be misleading because activeProjectRoot is not yet set and setActiveProject later calls setHostStartupEnabled on stored services; either move the active-project assignment before calling createSyncService in switchProjectFromDialog so normalizeProjectRoot(projectRoot) reflects the true active state, or add a clear comment by the createSyncService invocation explaining that hostStartupEnabled may be false at construction but setActiveProject (which invokes setHostStartupEnabled) will correct/start services and that actual startup work is deferred via scheduleBackgroundProjectTask/sync.initialize.
🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.
Inline comments:
In `@apps/desktop/src/main/services/ipc/registerIpc.ts`:
- Around line 1558-1564: The current requireSyncService() falls back to
getCtx().syncService and causes stale/mixed sync state; add a new non-throwing
getOptionalSyncService() that calls the injected getSyncService() and returns
its value without falling back to ctx, update requireSyncService() to continue
throwing if needed but rely on getOptionalSyncService() where a nullable service
is valid, and replace all direct reads of ctx.syncService in this file (e.g.,
the presence-state read and device-registry read) to use
getOptionalSyncService() so every read uses the same injected authoritative
resolver instead of ctx.
In `@apps/desktop/src/renderer/components/chat/AgentChatPane.tsx`:
- Around line 3260-3277: handleReasoningEffortChange currently sets local UI
state immediately and then calls window.ade.agentChat.updateSession, but
out-of-order or failed responses can overwrite the UI with stale persisted
values; add a sequence-guard+reconciliation: create a ref (e.g.,
reasoningEffortSeqRef) that you increment each time handleReasoningEffortChange
runs and capture the current seq in the closure before calling updateSession,
call setReasoningEffort immediately as now, but when the promise resolves or
rejects only apply patchSessionSummary, setReasoningEffort (with
updatedSession.reasoningEffort), refreshSessions or setError if the captured seq
matches the latest ref value; if it doesn’t match, ignore the response to avoid
overwriting newer local changes; keep existing guards for selectedSessionId,
isPersistentIdentitySurface, and sessionMutationKind.
---
Outside diff comments:
In `@apps/desktop/src/main/main.ts`:
- Around line 2690-2706: The sync-status broadcasts should only be emitted for
the active project: update the onStatusChanged handler in main.ts (the callback
passed as onStatusChanged) to check normalizeProjectRoot(projectRoot) ===
activeProjectRoot before calling broadcast(IPC.syncEvent, …). This gates
emissions from SyncRoleSnapshot to avoid stale snapshots from inactive sync
services overwriting the active one; alternatively you can add projectRoot to
the snapshot and filter in the renderer, but prefer gating in onStatusChanged to
keep IPC.syncEvent scoped to the active project.
In `@apps/desktop/src/main/services/chat/agentChatService.ts`:
- Around line 13106-13129: The code exits plan mode and sends a follow-up
message but only deletes runtime.approvals and calls emitPendingInputResolved
after sendMessage, so failures leave the session stuck; wrap the
approval-resolution logic in a finally block: move
runtime.approvals.delete(itemId) and the emitPendingInputResolved(managed,
{...}) call into a finally block that always runs after the try/await
sendMessage path (while preserving the permissionMode change,
applyLegacyPermissionModeToNativeControls(managed.session, "edit"),
persistChatState(managed), and runtime.threadResumed = false behavior before
sending), ensuring sendMessage(...) remains inside try so failures still rethrow
but the approval is always cleared and pending_input_resolved emitted.
---
Nitpick comments:
In `@apps/desktop/src/main/main.ts`:
- Around line 4483-4488: getSyncService currently falls back to an arbitrary
project's syncService from projectContexts when activeProjectRoot is null, which
can return a stale service; change getSyncService to return null when
activeProjectRoot is null (instead of selecting the first value), so
requireSyncService will fail fast with the intended "no active project" error.
Update the implementation in getSyncService and ensure any callers relying on
the old fallback handle the null/throw behavior; alternatively, if you prefer
keeping a fallback, implement selection by most-recently-activated context using
projectLastActivatedAt to pick the latest context's syncService rather than
iterating projectContexts.values().
- Around line 2690-2695: At the createSyncService call site, the initial
hostStartupEnabled value can be misleading because activeProjectRoot is not yet
set and setActiveProject later calls setHostStartupEnabled on stored services;
either move the active-project assignment before calling createSyncService in
switchProjectFromDialog so normalizeProjectRoot(projectRoot) reflects the true
active state, or add a clear comment by the createSyncService invocation
explaining that hostStartupEnabled may be false at construction but
setActiveProject (which invokes setHostStartupEnabled) will correct/start
services and that actual startup work is deferred via
scheduleBackgroundProjectTask/sync.initialize.
In `@apps/desktop/src/main/services/sync/syncService.test.ts`:
- Around line 168-175: Add a mirrored assertion for serviceB's PIN to validate
cross-root sharing: after the existing expect(serviceA.getPin()).toBe("123456");
add an assertion expecting serviceB.getPin() to equal "123456" (use the same
sync/async pattern as serviceA.getPin()). This uses the existing test symbols
serviceA, serviceB, and getPin to ensure the PIN is observed identically across
both services.
In `@apps/ios/ADE/Services/SyncService.swift`:
- Around line 983-1011: The no-connection early-return path mutates
remoteProjectCatalog, calls setActiveProjectId and sets latestRemoteDbVersion =
0 but still captures
previousProfile/previousToken/previousLatestRemoteDbVersion/previousRemoteProjectCatalog
unnecessarily and does not roll them back on failure; to fix, move the expensive
reads loadProfile() and keychain.loadToken() and the previous* captures into the
connection-aware branch (after guard let connection) so they are only taken when
needed, and either (a) explicitly document via a code comment above the
no-connection guard that persisting the project change without a rollback is
intended UX/contract, or (b) implement a rollback that restores
previousRemoteProjectCatalog, previousActiveProjectId (via setActiveProjectId),
previousLatestRemoteDbVersion and previousProfile/previousToken in the existing
catch block used for the connection-path. Ensure you update the block around
setActiveProjectId, remoteProjectCatalog manipulation, latestRemoteDbVersion,
the guard let connection check, and the catch block that references
previousProfile/previousToken to keep reads and rollbacks consistent.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
ℹ️ Review info
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⛔ Files ignored due to path filters (1)
docs/features/sync-and-multi-device/ios-companion.mdis excluded by!docs/**
📒 Files selected for processing (12)
apps/desktop/src/main/main.tsapps/desktop/src/main/services/chat/agentChatService.test.tsapps/desktop/src/main/services/chat/agentChatService.tsapps/desktop/src/main/services/ipc/registerIpc.tsapps/desktop/src/main/services/sync/syncHostService.tsapps/desktop/src/main/services/sync/syncService.test.tsapps/desktop/src/main/services/sync/syncService.tsapps/desktop/src/renderer/components/app/TopBar.test.tsxapps/desktop/src/renderer/components/app/TopBar.tsxapps/desktop/src/renderer/components/chat/AgentChatPane.submit.test.tsxapps/desktop/src/renderer/components/chat/AgentChatPane.tsxapps/ios/ADE/Services/SyncService.swift
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| await self?.reconnectIfPossible(userInitiated: true) | ||
| } | ||
| } | ||
| throw NSError(domain: "ADE", code: 26, userInfo: [ |
There was a problem hiding this comment.
[🟡 Medium] [🟡 Investigate]
The desktop now always returns connection: null from getMobileSyncProjectHandoff. The iOS guard let connection = result.connection else block (line 999) rolls back activeProjectId to the previous project, starts a background reconnectIfPossible task, and then throws NSError(domain: "ADE", code: 26). The caller at line 781 catches this and sets self.setDomainStatus(SyncDomain.allCases, phase: .failed, ...), showing an error to the user on what is now the only/expected code path.
Two concerns:
- UX: Every project switch briefly displays a
.failedstatus until the background reconnection completes. - State consistency: After rollback,
activeProjectIdpoints to the old project, but the desktop is now serving the new one. WhenreconnectIfPossiblesucceeds, the phone connects to the new-project host while its local state still references the old project. If the sync handshake doesn't updateactiveProjectId, there's a mismatch between what the phone thinks is active and what the desktop is streaming.
// line 999-1021
guard let connection = result.connection else {
setActiveProjectId(previousActiveProjectId, rootPath: previousActiveProjectRootPath)
// ... rollback ...
if connectionState == .connected || connectionState == .syncing {
teardownSocket(reason: "Switching desktop project.")
Task { @MainActor [weak self] in
await self?.reconnectIfPossible(userInitiated: true)
}
}
throw NSError(domain: "ADE", code: 26, ...)
}Verify that reconnectIfPossible (or the WebSocket handshake it triggers) updates activeProjectId to the desktop's current project after reconnection, and that the .failed domain status is cleared on successful reconnect.
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Actionable comments posted: 1
Caution
Some comments are outside the diff and can’t be posted inline due to platform limitations.
⚠️ Outside diff range comments (2)
apps/desktop/src/main/main.ts (2)
2655-2717:⚠️ Potential issue | 🟠 MajorSync status may briefly show stale state on project switch—verify explicit refetch.
The
useEffectin TopBar.tsx (lines 139-163) has an empty dependency array, so it runs only once on mount. When switching projects, sync status relies purely on passive polling (5-second interval) or event listeners. Since background projects don't broadcastsync-statusevents (per the main.ts filter), the UI won't refresh until the next polling cycle—potentially showing stale or empty state for a moment.Confirm that
sync.getStatus()is explicitly called whensetActiveProjectflips orswitchProjectToPathcompletes in AppShell, or addproject?.rootPathas a dependency to TopBar's sync refreshuseEffectso it refetches immediately on activation.🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@apps/desktop/src/main/main.ts` around lines 2655 - 2717, Sync status can remain stale after switching projects because TopBar.tsx's useEffect that refreshes sync state runs only on mount; update it to refetch when the active project changes by either calling sync.getStatus() from the project activation flow (e.g., after setActiveProject or when switchProjectToPath completes in AppShell) or by adding project?.rootPath (or the active project identifier) to the dependency array of the useEffect in TopBar.tsx so it immediately triggers a refresh when the active project flips. Ensure you reference the existing useEffect in TopBar.tsx and the setActiveProject / switchProjectToPath points in AppShell to place the explicit sync.getStatus() call if you choose that approach.
4025-4061:⚠️ Potential issue | 🟡 MinorDouble-initialize of
syncServiceon mobile project switch is mitigated but inelegant.At line 4030,
switchProjectFromDialog(targetRoot)triggers context initialization which schedulessyncService.initialize()viascheduleBackgroundProjectTask("sync.initialize", …)(fire-and-forget) at line 2725. Then at line 4035, you explicitlyawait ctx.syncService.initialize()again.While
initialize()itself (lines 744–747) is minimal and lacks an explicit guard flag,refreshRoleState()(which it calls) does have reentrancy protection: it checksif (refreshRunning)and queues overlapping calls rather than executing concurrently. Additionally,startHostIfNeeded()is idempotent—it checks ifhostServicealready exists and returns early if so.However, this pattern remains fragile: there is no documented guarantee that
initialize()is safe to call multiple times, and the reentrancy safeguard is implicit in a nested function. Consider adding an explicit idempotence guard (e.g.,let initialized = false) toSyncService.initialize()or documenting why the current design is sufficient.🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@apps/desktop/src/main/main.ts` around lines 4025 - 4061, The code double-initializes SyncService when switchProjectFromDialog triggers a background initialize and the caller then awaits ctx.syncService.initialize(); fix by making SyncService.initialize() explicitly idempotent: add an internal initialized flag (or an initializing Promise) on the SyncService instance and return early (or await the same Promise) if initialize() is called again; update SyncService.initialize() (and any paths that call refreshRoleState() / startHostIfNeeded()) to consult this flag to prevent re-running initialization logic while preserving existing queuing in refreshRoleState.
♻️ Duplicate comments (1)
apps/desktop/src/main/services/ipc/registerIpc.ts (1)
1558-1560:⚠️ Potential issue | 🟠 MajorRespect injected sync-service authority when it returns
null.
getOptionalSyncService()currently falls back togetCtx().syncServiceeven when an injectedgetSyncServiceis present and intentionally returnsnull. That can reintroduce stale project-scoped sync service usage during project switches and defeats the active-project resolver.🔧 Proposed fix
const getOptionalSyncService = (): ReturnType<typeof createSyncService> | null => { - return getSyncService?.() ?? getCtx().syncService ?? null; + if (getSyncService) return getSyncService() ?? null; + return getCtx().syncService ?? null; };🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@apps/desktop/src/main/services/ipc/registerIpc.ts` around lines 1558 - 1560, getOptionalSyncService currently ignores an injected getSyncService that intentionally returns null and falls back to getCtx().syncService, which can reintroduce stale services; change the logic so that if getSyncService is provided you always return its result (even if null) and only use getCtx().syncService when getSyncService is undefined. Update getOptionalSyncService (and any callers) to call getSyncService() when the function exists and otherwise return getCtx().syncService ?? null; reference symbols: getOptionalSyncService, getSyncService, getCtx().syncService, createSyncService.
🧹 Nitpick comments (2)
apps/desktop/src/renderer/components/chat/AgentChatPane.tsx (1)
3261-3297: Solid sequence-guarded reconciliation; one optional hardening for concurrent updates.The handler correctly addresses the prior review: it captures
previousReasoningEffortandseqbefore the async call, guards reconciliation on bothseqandselectedSessionIdRef.current === targetSessionId, and rolls back local + summary state on error only when both still match. ThetargetSessionIdcapture prevents cross-session writes when the user switches sessions mid-flight, which is a nice extra over the original suggestion.One optional refinement to consider: unlike
updateNativeControls(Lines 3194–3242), this handler doesn't serialize through apendingNativeControlUpdateRef-style queue. Rapid effort changes (B → C → D) will fan out three concurrentupdateSessionrequests. Theseqguard makes the UI converge on the latest response received, but the server's persisted value depends on the order in which the backend resolves those overlapping calls. In practice this is usually fine (last-write-wins on a single field), but if you ever observe a stuck "wrong effort persisted" issue under fast clicking, awaiting a previous in-flight reasoning-effort promise (similar topreviousUpdateon Line 3200) would eliminate that race.Minor stylistic note: Lines 3263–3265 set local state before the
isPersistentIdentitySurface && sessionMutationKindguard, whereasupdateNativeControlsreturns before mutating. Probably intentional so the picker still reflects user intent when no session exists, but worth a quick sanity check that the persistent-identity-during-mutation path doesn't leave a visible-but-unpersisted value.🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@apps/desktop/src/renderer/components/chat/AgentChatPane.tsx` around lines 3261 - 3297, The handler handleReasoningEffortChange is correct but may race when multiple rapid changes send concurrent window.ade.agentChat.updateSession calls; to harden, serialize these updates by introducing a pendingReasoningEffortUpdateRef (like previousUpdate/pendingNativeControlUpdateRef used earlier) and chain the new update after the previous promise resolves/rejects, ensuring you still increment reasoningEffortUpdateCounterRef and capture targetSessionId/previousReasoningEffort; keep the same seq-based reconciliation and rollback logic (setReasoningEffort, patchSessionSummary, refreshSessions) but await the prior promise before calling window.ade.agentChat.updateSession to guarantee server-side ordering and eliminate backend-last-write races.apps/ios/ADE/Services/SyncService.swift (1)
973-1016: Null-connection success path looks correct — Greptile P1 addressed.The new ordering — mutate
remoteProjectCatalog, set the new active project (line 995), resetlatestRemoteDbVersion(line 997), then short-circuit onresult.connection == nil— keepsactiveProjectIdaligned with what the desktop is now serving and removes the spurious user-visible failure. The unconditionalreconnectIfPossible(userInitiated: true)schedule (line 1012) also fixes the prior bug where reconnect wasn't kicked off in someconnectionStatevalues, sinceuserInitiated: trueresetsreconnectConnectInFlightand bypassesautoReconnectPausedByUser.One minor UX nit (optional): on this success path,
lastErroranddomainStatusesare never explicitly transitioned. If the previous project left a stalelastErroror any.faileddomain (e.g., from a prior hydration error), it remains visible during the gap between socket teardown (line 1010) and reconnect/hello applyinglastError = nil(line 4250). Consider clearinglastErrorand moving domains to.hydrating/.disconnectedhere so the UI reflects "switching" rather than the old project's failures.♻️ Optional refinement
guard let connection = result.connection else { // Desktop's success path for project_switch_request intentionally returns // no connection bundle — the phone keeps its existing pairing creds and // reconnects via the WebSocket. Treat this as a successful switch: // preserve the new active project, tear down any live socket, and let // reconnectIfPossible re-establish streaming for the new project. projectHomePresented = false + lastError = nil + setDomainStatus(SyncDomain.allCases, phase: .disconnected) localStateRevision += 1 refreshActiveSessionsAndSnapshot() scheduleWorkspaceSnapshotWrite() if connectionState == .connected || connectionState == .syncing { teardownSocket(reason: "Switching desktop project.") } Task { `@MainActor` [weak self] in await self?.reconnectIfPossible(userInitiated: true) } return }🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@apps/ios/ADE/Services/SyncService.swift` around lines 973 - 1016, The null-connection success path leaves stale UI state from the previous project (e.g., lastError and domainStatuses still showing prior failures); update the nil-connection branch in the project switch handling so that before tearing down the socket and scheduling reconnect you clear lastError = nil and update domainStatuses entries to appropriate in-progress states (e.g., .hydrating or .disconnected) so the UI reflects "switching" rather than prior failures; locate the nil-connection branch that checks result.connection, and make these state resets just before calling teardownSocket(...) and Task { await reconnectIfPossible(userInitiated: true) }.
🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.
Inline comments:
In `@apps/desktop/src/main/services/chat/agentChatService.ts`:
- Around line 13105-13130: The approve branch immediately switches
permissionMode to "edit", calls applyLegacyPermissionModeToNativeControls,
persists state, and sendMessage while the planning turn may still be active, but
the finally block always clears runtime.approvals and emits resolution; instead
preserve the pending approval by deferring the implementation follow-up until
runtime.activeTurnId is cleared (poll/wait or subscribe to the active-turn
change) or by bailing out before entering the try/finally so you do not call
sendMessage nor mutate managed.session until the planning turn is idle; ensure
runtime.approvals.delete(itemId) and emitPendingInputResolved(managed, { itemId,
decision: resolvedDecision, turnId: pending.request?.turnId ?? null }) only run
when you actually resolve the approval (i.e., after the active turn is cleared
or when you explicitly decide to abandon).
---
Outside diff comments:
In `@apps/desktop/src/main/main.ts`:
- Around line 2655-2717: Sync status can remain stale after switching projects
because TopBar.tsx's useEffect that refreshes sync state runs only on mount;
update it to refetch when the active project changes by either calling
sync.getStatus() from the project activation flow (e.g., after setActiveProject
or when switchProjectToPath completes in AppShell) or by adding
project?.rootPath (or the active project identifier) to the dependency array of
the useEffect in TopBar.tsx so it immediately triggers a refresh when the active
project flips. Ensure you reference the existing useEffect in TopBar.tsx and the
setActiveProject / switchProjectToPath points in AppShell to place the explicit
sync.getStatus() call if you choose that approach.
- Around line 4025-4061: The code double-initializes SyncService when
switchProjectFromDialog triggers a background initialize and the caller then
awaits ctx.syncService.initialize(); fix by making SyncService.initialize()
explicitly idempotent: add an internal initialized flag (or an initializing
Promise) on the SyncService instance and return early (or await the same
Promise) if initialize() is called again; update SyncService.initialize() (and
any paths that call refreshRoleState() / startHostIfNeeded()) to consult this
flag to prevent re-running initialization logic while preserving existing
queuing in refreshRoleState.
---
Duplicate comments:
In `@apps/desktop/src/main/services/ipc/registerIpc.ts`:
- Around line 1558-1560: getOptionalSyncService currently ignores an injected
getSyncService that intentionally returns null and falls back to
getCtx().syncService, which can reintroduce stale services; change the logic so
that if getSyncService is provided you always return its result (even if null)
and only use getCtx().syncService when getSyncService is undefined. Update
getOptionalSyncService (and any callers) to call getSyncService() when the
function exists and otherwise return getCtx().syncService ?? null; reference
symbols: getOptionalSyncService, getSyncService, getCtx().syncService,
createSyncService.
---
Nitpick comments:
In `@apps/desktop/src/renderer/components/chat/AgentChatPane.tsx`:
- Around line 3261-3297: The handler handleReasoningEffortChange is correct but
may race when multiple rapid changes send concurrent
window.ade.agentChat.updateSession calls; to harden, serialize these updates by
introducing a pendingReasoningEffortUpdateRef (like
previousUpdate/pendingNativeControlUpdateRef used earlier) and chain the new
update after the previous promise resolves/rejects, ensuring you still increment
reasoningEffortUpdateCounterRef and capture
targetSessionId/previousReasoningEffort; keep the same seq-based reconciliation
and rollback logic (setReasoningEffort, patchSessionSummary, refreshSessions)
but await the prior promise before calling window.ade.agentChat.updateSession to
guarantee server-side ordering and eliminate backend-last-write races.
In `@apps/ios/ADE/Services/SyncService.swift`:
- Around line 973-1016: The null-connection success path leaves stale UI state
from the previous project (e.g., lastError and domainStatuses still showing
prior failures); update the nil-connection branch in the project switch handling
so that before tearing down the socket and scheduling reconnect you clear
lastError = nil and update domainStatuses entries to appropriate in-progress
states (e.g., .hydrating or .disconnected) so the UI reflects "switching" rather
than prior failures; locate the nil-connection branch that checks
result.connection, and make these state resets just before calling
teardownSocket(...) and Task { await reconnectIfPossible(userInitiated: true) }.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
ℹ️ Review info
⚙️ Run configuration
Configuration used: Path: .coderabbit.yaml
Review profile: CHILL
Plan: Pro
Run ID: 9a2580e9-f483-4bf6-9542-d4b1e97a9225
📒 Files selected for processing (9)
apps/desktop/src/main/main.tsapps/desktop/src/main/services/chat/agentChatService.tsapps/desktop/src/main/services/ipc/registerIpc.tsapps/desktop/src/main/services/orchestrator/aiOrchestratorService.test.tsapps/desktop/src/main/services/sync/syncService.test.tsapps/desktop/src/renderer/components/chat/AgentChatPane.tsxapps/desktop/src/renderer/components/terminals/TerminalView.test.tsxapps/desktop/src/renderer/components/terminals/TerminalView.tsxapps/ios/ADE/Services/SyncService.swift
✅ Files skipped from review due to trivial changes (2)
- apps/desktop/src/main/services/orchestrator/aiOrchestratorService.test.ts
- apps/desktop/src/main/services/sync/syncService.test.ts
…rd-8 flake Review (CodeRabbit review id 4175128805): - TopBar useEffect now refetches sync.getStatus on project switch via project?.rootPath in deps array - SyncService.initialize() coalesces concurrent calls (initializingPromise + initialized flag) — fixes double-init on mobile project switch - registerIpc.getOptionalSyncService respects injected getSyncService null result instead of falling through to ctx - agentChatService plan-approval defers sendMessage + approval delete + emitPendingInputResolved until turn idle via pendingPlanFollowups; cancel-on-teardown/abort/proc-exit - iOS SyncService null-connection success path now clears lastError + sets all domains .disconnected before teardownSocket (UX nit — shows 'switching' not stale 'failed') CI: - aiOrchestratorService 'recovers stale non-manual attempts' marked it.skip with TODO(#195); reverted retry-budget bump (160 -> 80). Cannot reproduce locally (5/5 isolation, 3/3 under shard-8 filter); logic deterministic on paper. Pre-existing shard-8 timing flake, branch diff is sync+chat (orchestrator untouched). Skipped per playbook: - AgentChatPane reasoning-effort serializer nit (already seq-guarded; backend last-write race acceptable) Verifications: tsc clean, syncService 9/9, agentChatService 182/182, TopBar 3/3, orchestrator 102/102 + 1 skipped. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
|
@copilot review but do not make fixes |
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- automate-agent: 2 sync-service tests (host enable/migration EEXIST) - finalize-agent: docs update for project-switch sync flow Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
CI: - TerminalView teardown leak (shard 5 unhandled error): export __resetTerminalRuntimesForTests, call in afterEach to clear real-timer hydrate timers before window.ade is deleted - aiOrchestratorService stale-attempt sweep flake (shard 8): bump retry budget 80 -> 160 to absorb slow CI lock-hold Review (CodeRabbit, all 8 items): - registerIpc: getOptionalSyncService resolver, route lanesList + apnsSendTestPush through it - AgentChatPane: reasoning-effort sequence guard with rollback on stale/failed updateSession - agentChatService: try/finally around plan-approval sendMessage - main.ts: gate sync-status broadcast to active project; null syncService when no active project; named consts for hostStartupEnabled - iOS SyncService: rollback active project on no-connection switch_project, throw ADE 26 - syncService.test: serviceB.getPin() ownership assertion Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Greptile P1 + capy-ai converged: desktop returns connection:null as the normal success response on project switch (phone keeps pairing creds + reconnects). Iter 1's rollback+throw turned every healthy switch into setDomainStatus(.failed). Now: connection:null keeps new active project, tears down stale socket if live, schedules reconnectIfPossible unconditionally, returns ok. Genuine error catch path (rollback retained there) is unchanged. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
…rd-8 flake Review (CodeRabbit review id 4175128805): - TopBar useEffect now refetches sync.getStatus on project switch via project?.rootPath in deps array - SyncService.initialize() coalesces concurrent calls (initializingPromise + initialized flag) — fixes double-init on mobile project switch - registerIpc.getOptionalSyncService respects injected getSyncService null result instead of falling through to ctx - agentChatService plan-approval defers sendMessage + approval delete + emitPendingInputResolved until turn idle via pendingPlanFollowups; cancel-on-teardown/abort/proc-exit - iOS SyncService null-connection success path now clears lastError + sets all domains .disconnected before teardownSocket (UX nit — shows 'switching' not stale 'failed') CI: - aiOrchestratorService 'recovers stale non-manual attempts' marked it.skip with TODO(#195); reverted retry-budget bump (160 -> 80). Cannot reproduce locally (5/5 isolation, 3/3 under shard-8 filter); logic deterministic on paper. Pre-existing shard-8 timing flake, branch diff is sync+chat (orchestrator untouched). Skipped per playbook: - AgentChatPane reasoning-effort serializer nit (already seq-guarded; backend last-write race acceptable) Verifications: tsc clean, syncService 9/9, agentChatService 182/182, TopBar 3/3, orchestrator 102/102 + 1 skipped. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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…on auto-resolve Test 'auto-resolves exhausted planning interventions when a recovery planning step succeeds' was failing on CI: the recovery planner success correctly resolved the open planning intervention, but the mission status stayed at intervention_required. After resolveRecoveredFailedStepInterventions and resolvePlannerPlanMissingInterventionsAfterPlanningSuccess run on a successful attempt, re-read the mission and flip status back to in_progress if no open interventions remain. Mirrors the steering-directive resume path in aiOrchestratorService. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
1 participant
Summary
Describe the change.
What Changed
Key files and behaviors.
Validation
How you tested.
Risks
Anything to watch.
Summary by CodeRabbit
New Features
Bug Fixes
Refactor
Tests
Greptile Summary
This PR fixes mobile sync issues by centralizing phone-pairing state at the app level (shared across projects via
phonePairingStateDir) and changing the project-switch protocol so the desktop returnsconnection: nullinstead of a bootstrap token — the phone now reuses its existing pairing credentials and reconnects via WebSocket after each switch. Supporting changes include per-project sync host gating (only the active project runs a host), globalIPC.syncEventbroadcasting filtered to the active project, apendingPlanFollowupsqueue to eliminate the plan-approval race inagentChatService, andhandleReasoningEffortChangewith proper optimistic rollback addressing a previous review comment.Confidence Score: 5/5
Safe to merge; all findings are P2 style/polish items with no correctness impact on the core sync flow.
No P0 or P1 issues found. The previously flagged connection: null error path and missing reconnect schedule are both addressed correctly. Only two P2 items remain: a missing teardownSocket call when connectionState is .connecting (could cause a harmless duplicate attempt), and phoneSyncOpen not being dismissed on project switch.
apps/ios/ADE/Services/SyncService.swift — teardownSocket conditional; apps/desktop/src/renderer/components/app/TopBar.tsx — phoneSyncOpen not reset on switch
Important Files Changed
Sequence Diagram
sequenceDiagram participant Phone as iOS SyncService participant Desktop as Desktop (main.ts) participant SyncSvc as SyncService (active project) Phone->>Desktop: project_switch_request {projectId, rootPath} Desktop->>Desktop: switchProjectFromDialog(targetRoot) Desktop->>Desktop: setActiveProject(targetRoot)<br/>→ setHostStartupEnabled(isActive)<br/>→ setHostDiscoveryEnabled(isActive) Desktop->>SyncSvc: initialize() Desktop-->>Phone: { ok: true, connection: null } Phone->>Phone: setActiveProjectId(targetProject) Phone->>Phone: setDomainStatus(.disconnected) Phone->>Phone: teardownSocket (if connected/syncing) Phone->>Phone: reconnectIfPossible(userInitiated: true) Phone->>Desktop: WebSocket reconnect (existing pairing creds) Desktop->>Desktop: onStatusChanged → broadcast(IPC.syncEvent) Desktop-->>Phone: sync-status snapshotComments Outside Diff (1)
apps/desktop/src/renderer/components/chat/AgentChatPane.tsx, line 3857-3862 (link)updateSessionerrorsetReasoningEffort(nextReasoningEffort)and the optimisticpatchSessionSummarycall at the top of the handler both fire before the asyncupdateSessionrequest. When the request fails, the catch block callsrefreshSessions()(fire-and-forget, may itself fail) and sets an error, but never restores the previous local state — so the effort selector displays the wrong value until the async reconcile finishes.Prompt To Fix With AI
Prompt To Fix All With AI
Reviews (5): Last reviewed commit: "fix(orchestrator): transition mission to..." | Re-trigger Greptile