fix: switching tabs in app mode clearing outputs (#9745)

## Summary

- remove reset on exiting app mode and instead cleanup at specific
stages instead of a reset all
- more job<->workflow specificity updates
- ensure pending data is cleared up and doesnt leak over time

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9745-fix-switching-tabs-in-app-mode-clearing-outputs-3206d73d365081038cb0c83f0d953e71)
by [Unito](https://www.unito.io)
This commit is contained in:
pythongosssss
2026-03-12 10:27:52 +00:00
committed by GitHub
parent 7e137d880b
commit 975d6a360d
2 changed files with 604 additions and 23 deletions

View File

@@ -365,6 +365,7 @@ describe('linearOutputStore', () => {
const { nextTick } = await import('vue')
const store = useLinearOutputStore()
setJobWorkflowPath('job-1', 'workflows/test-workflow.json')
activeJobIdRef.value = 'job-1'
await nextTick()
@@ -387,12 +388,14 @@ describe('linearOutputStore', () => {
const { nextTick } = await import('vue')
const store = useLinearOutputStore()
setJobWorkflowPath('job-1', 'workflows/test-workflow.json')
activeJobIdRef.value = 'job-1'
await nextTick()
store.onNodeExecuted('job-1', makeExecutedDetail('job-1'))
// Direct transition: job-1 → job-2 (no null in between)
setJobWorkflowPath('job-2', 'workflows/test-workflow.json')
activeJobIdRef.value = 'job-2'
await nextTick()
@@ -631,7 +634,7 @@ describe('linearOutputStore', () => {
)
})
it('resets state when leaving app mode', async () => {
it('preserves in-progress items when leaving app mode', async () => {
const { nextTick } = await import('vue')
const store = useLinearOutputStore()
@@ -643,9 +646,65 @@ describe('linearOutputStore', () => {
isAppModeRef.value = false
await nextTick()
expect(store.inProgressItems).toHaveLength(0)
expect(store.selectedId).toBeNull()
expect(store.pendingResolve.size).toBe(0)
expect(store.inProgressItems.length).toBeGreaterThan(0)
expect(store.selectedId).toBe('slot:some-id')
})
it('completes stale tracked job when re-entering app mode', async () => {
const { nextTick } = await import('vue')
const store = useLinearOutputStore()
setJobWorkflowPath('job-1', 'workflows/test-workflow.json')
activeJobIdRef.value = 'job-1'
await nextTick()
store.onNodeExecuted('job-1', makeExecutedDetail('job-1'))
// Switch away — job finishes while we're gone
isAppModeRef.value = false
await nextTick()
activeJobIdRef.value = null
await nextTick()
// Switch back — store should reconcile the stale tracked job
isAppModeRef.value = true
await nextTick()
expect(store.pendingResolve.has('job-1')).toBe(true)
})
it('recovers latent preview when re-entering app mode', async () => {
vi.useFakeTimers()
const { nextTick } = await import('vue')
const store = useLinearOutputStore()
setJobWorkflowPath('job-1', 'workflows/test-workflow.json')
activeJobIdRef.value = 'job-1'
await nextTick()
// First node executes, consuming the skeleton
store.onNodeExecuted('job-1', makeExecutedDetail('job-1'))
expect(store.inProgressItems[0].state).toBe('image')
// Switch away — latent preview arrives for next node while gone
isAppModeRef.value = false
await nextTick()
previewsRef.value = {
'job-1': { url: 'blob:preview-while-away', nodeId: 'node-2' }
}
await nextTick()
// Switch back — should recover the latent preview
isAppModeRef.value = true
await nextTick()
vi.advanceTimersByTime(16)
const latentItems = store.inProgressItems.filter(
(i) => i.state === 'latent'
)
expect(latentItems).toHaveLength(1)
expect(latentItems[0].latentPreviewUrl).toBe('blob:preview-while-away')
vi.useRealTimers()
})
it('does not show in-progress items from another workflow', () => {
@@ -785,4 +844,472 @@ describe('linearOutputStore', () => {
expect(store.inProgressItems).toHaveLength(0)
})
describe('workflow switching during generation', () => {
async function setup() {
vi.useFakeTimers()
const { nextTick } = await import('vue')
const store = useLinearOutputStore()
return { store, nextTick }
}
afterEach(() => {
vi.useRealTimers()
})
it('preserves images and latent previews across tab switch', async () => {
const { store, nextTick } = await setup()
// Workflow A: start job, produce 1 image + 1 latent
activeWorkflowPathRef.value = 'workflows/app-a.json'
setJobWorkflowPath('job-a', 'workflows/app-a.json')
activeJobIdRef.value = 'job-a'
await nextTick()
store.onNodeExecuted('job-a', makeExecutedDetail('job-a', undefined, '1'))
store.onLatentPreview('job-a', 'blob:node2-latent', '2')
vi.advanceTimersByTime(16)
const imagesBefore = store.inProgressItems.filter(
(i) => i.state === 'image'
)
const latentsBefore = store.inProgressItems.filter(
(i) => i.state === 'latent'
)
expect(imagesBefore).toHaveLength(1)
expect(latentsBefore).toHaveLength(1)
// Switch to workflow B (graph mode)
activeWorkflowPathRef.value = 'workflows/graph-b.json'
isAppModeRef.value = false
await nextTick()
// Items still in store (not reset)
expect(store.inProgressItems.filter((i) => i.state === 'image')).toEqual(
imagesBefore
)
expect(store.inProgressItems.filter((i) => i.state === 'latent')).toEqual(
latentsBefore
)
// Switch back to workflow A
activeWorkflowPathRef.value = 'workflows/app-a.json'
isAppModeRef.value = true
await nextTick()
vi.advanceTimersByTime(16)
// Items visible via activeWorkflowInProgressItems
expect(store.activeWorkflowInProgressItems).toHaveLength(2)
expect(
store.activeWorkflowInProgressItems.some((i) => i.state === 'image')
).toBe(true)
})
it('captures outputs produced while viewing another tab', async () => {
const { store, nextTick } = await setup()
// Workflow A: start job, produce 1 image
activeWorkflowPathRef.value = 'workflows/app-a.json'
setJobWorkflowPath('job-a', 'workflows/app-a.json')
activeJobIdRef.value = 'job-a'
await nextTick()
store.onNodeExecuted('job-a', makeExecutedDetail('job-a', undefined, '1'))
expect(
store.inProgressItems.filter((i) => i.state === 'image')
).toHaveLength(1)
// Switch away
activeWorkflowPathRef.value = 'workflows/graph-b.json'
isAppModeRef.value = false
await nextTick()
// While away: node 2 executes (event missed — listener removed)
// Node 3 starts sending latent previews (watcher guarded)
previewsRef.value = {
'job-a': { url: 'blob:node3-latent', nodeId: '3' }
}
await nextTick()
// Switch back
activeWorkflowPathRef.value = 'workflows/app-a.json'
isAppModeRef.value = true
await nextTick()
vi.advanceTimersByTime(16)
// Original image preserved + latent preview recovered
expect(
store.inProgressItems.filter((i) => i.state === 'image')
).toHaveLength(1)
expect(
store.inProgressItems.filter((i) => i.state === 'latent')
).toHaveLength(1)
expect(store.inProgressItems[0].latentPreviewUrl).toBe(
'blob:node3-latent'
)
})
it('scopes items to correct workflow after switching back', async () => {
const { store, nextTick } = await setup()
// Workflow A: start job
activeWorkflowPathRef.value = 'workflows/app-a.json'
setJobWorkflowPath('job-a', 'workflows/app-a.json')
activeJobIdRef.value = 'job-a'
await nextTick()
store.onNodeExecuted('job-a', makeExecutedDetail('job-a', undefined, '1'))
// Switch to workflow B
activeWorkflowPathRef.value = 'workflows/app-b.json'
// Workflow A items should NOT appear for workflow B
expect(store.activeWorkflowInProgressItems).toHaveLength(0)
// Switch back to workflow A
activeWorkflowPathRef.value = 'workflows/app-a.json'
// Workflow A items should reappear
expect(store.activeWorkflowInProgressItems).toHaveLength(1)
expect(store.activeWorkflowInProgressItems[0].jobId).toBe('job-a')
expect(store.activeWorkflowInProgressItems[0].state).toBe('image')
})
it('completes job A while away and starts tracking job B on return', async () => {
const { store, nextTick } = await setup()
// Workflow A: start and partially generate
activeWorkflowPathRef.value = 'workflows/app-a.json'
setJobWorkflowPath('job-a', 'workflows/app-a.json')
activeJobIdRef.value = 'job-a'
await nextTick()
store.onNodeExecuted('job-a', makeExecutedDetail('job-a', undefined, '1'))
// Switch to workflow B (graph mode)
activeWorkflowPathRef.value = 'workflows/graph-b.json'
isAppModeRef.value = false
await nextTick()
// While away: job A finishes, job B starts
setJobWorkflowPath('job-b', 'workflows/app-a.json')
activeJobIdRef.value = 'job-b'
await nextTick()
// Switch back to workflow A
activeWorkflowPathRef.value = 'workflows/app-a.json'
isAppModeRef.value = true
await nextTick()
// Job A should have been completed (pending resolve)
expect(store.pendingResolve.has('job-a')).toBe(true)
// Job B should have been started
expect(store.inProgressItems.some((i) => i.jobId === 'job-b')).toBe(true)
})
it('handles job finishing while away with no new job', async () => {
const { store, nextTick } = await setup()
activeWorkflowPathRef.value = 'workflows/app-a.json'
setJobWorkflowPath('job-a', 'workflows/app-a.json')
activeJobIdRef.value = 'job-a'
await nextTick()
store.onNodeExecuted('job-a', makeExecutedDetail('job-a', undefined, '1'))
// Switch away
isAppModeRef.value = false
await nextTick()
// Job finishes, no new job
activeJobIdRef.value = null
await nextTick()
// Switch back
isAppModeRef.value = true
await nextTick()
// Job A completed, images pending resolve
expect(store.pendingResolve.has('job-a')).toBe(true)
// No new skeleton should have been created (no active job)
expect(
store.inProgressItems.filter((i) => i.state === 'skeleton')
).toHaveLength(0)
})
it('does not leak workflow A items into workflow B view', async () => {
const { store, nextTick } = await setup()
// Workflow A: two images
activeWorkflowPathRef.value = 'workflows/app-a.json'
setJobWorkflowPath('job-a', 'workflows/app-a.json')
activeJobIdRef.value = 'job-a'
await nextTick()
store.onNodeExecuted('job-a', makeExecutedDetail('job-a', undefined, '1'))
store.onNodeExecuted(
'job-a',
makeExecutedDetail(
'job-a',
[{ filename: 'b.png', subfolder: '', type: 'output' }],
'2'
)
)
// Items exist in the global list
expect(
store.inProgressItems.filter((i) => i.state === 'image')
).toHaveLength(2)
// Switch to workflow B (also app mode)
activeWorkflowPathRef.value = 'workflows/app-b.json'
// Workflow B should see nothing from job-a
expect(store.activeWorkflowInProgressItems).toHaveLength(0)
// Global list still has them
expect(
store.inProgressItems.filter((i) => i.state === 'image')
).toHaveLength(2)
})
it('cleans up stale tracked job when leaving app mode after job finishes', async () => {
const { store, nextTick } = await setup()
activeWorkflowPathRef.value = 'workflows/app-a.json'
setJobWorkflowPath('job-a', 'workflows/app-a.json')
activeJobIdRef.value = 'job-a'
await nextTick()
store.onNodeExecuted('job-a', makeExecutedDetail('job-a', undefined, '1'))
// Job finishes while still in app mode
store.onJobComplete('job-a')
expect(store.pendingResolve.has('job-a')).toBe(true)
// Now switch away — pendingResolve items stay (still-running case
// doesn't apply, but items are kept for history absorption)
activeJobIdRef.value = null
isAppModeRef.value = false
await nextTick()
// Items preserved (pendingResolve is not cleared on exit)
expect(store.inProgressItems.some((i) => i.jobId === 'job-a')).toBe(true)
})
it('evicts prior pendingResolve entries when a new job completes', () => {
vi.useFakeTimers()
const store = useLinearOutputStore()
// Job 1: produce image, complete
setJobWorkflowPath('job-1', 'workflows/test-workflow.json')
store.onJobStart('job-1')
store.onNodeExecuted('job-1', makeExecutedDetail('job-1'))
store.onJobComplete('job-1')
expect(store.pendingResolve.has('job-1')).toBe(true)
expect(store.inProgressItems.some((i) => i.jobId === 'job-1')).toBe(true)
// Job 2: produce image, complete — should evict job-1
store.onJobStart('job-2')
store.onNodeExecuted('job-2', makeExecutedDetail('job-2'))
store.onJobComplete('job-2')
expect(store.pendingResolve.has('job-1')).toBe(false)
expect(store.inProgressItems.some((i) => i.jobId === 'job-1')).toBe(false)
// Job 2 is now pending resolve
expect(store.pendingResolve.has('job-2')).toBe(true)
vi.useRealTimers()
})
it('cleans up finished tracked job on exit when job ended while in app mode', async () => {
const { store, nextTick } = await setup()
activeWorkflowPathRef.value = 'workflows/app-a.json'
setJobWorkflowPath('job-a', 'workflows/app-a.json')
activeJobIdRef.value = 'job-a'
await nextTick()
store.onNodeExecuted('job-a', makeExecutedDetail('job-a', undefined, '1'))
// Job ends, new job starts — all while in app mode
setJobWorkflowPath('job-b', 'workflows/app-a.json')
activeJobIdRef.value = 'job-b'
await nextTick()
// job-a completed via activeJobId watcher, now pending resolve
expect(store.pendingResolve.has('job-a')).toBe(true)
// Switch away — tracked job is now job-b which is still active, so
// the else-branch does NOT complete it (it's still running)
isAppModeRef.value = false
await nextTick()
// job-b items preserved (still running)
expect(store.inProgressItems.some((i) => i.jobId === 'job-b')).toBe(true)
})
it('does not leak items across many job cycles', () => {
vi.useFakeTimers()
const store = useLinearOutputStore()
for (let i = 1; i <= 5; i++) {
const jobId = `job-${i}`
setJobWorkflowPath(jobId, 'workflows/test-workflow.json')
store.onJobStart(jobId)
store.onNodeExecuted(jobId, makeExecutedDetail(jobId))
store.onJobComplete(jobId)
}
// Only the last job should have items (pending resolve).
// All prior jobs were evicted by subsequent onJobComplete calls.
expect(store.pendingResolve.size).toBe(1)
expect(store.pendingResolve.has('job-5')).toBe(true)
expect(store.inProgressItems.every((i) => i.jobId === 'job-5')).toBe(true)
vi.useRealTimers()
})
it('does not adopt another workflow job when switching back', async () => {
const { store, nextTick } = await setup()
// Tab A: queue "cat"
activeWorkflowPathRef.value = 'workflows/app-a.json'
setJobWorkflowPath('job-cat', 'workflows/app-a.json')
activeJobIdRef.value = 'job-cat'
await nextTick()
store.onNodeExecuted(
'job-cat',
makeExecutedDetail('job-cat', undefined, '1')
)
expect(store.activeWorkflowInProgressItems).toHaveLength(1)
expect(store.activeWorkflowInProgressItems[0].jobId).toBe('job-cat')
// Switch to tab B (different workflow, also app mode): queue "dog"
activeWorkflowPathRef.value = 'workflows/app-b.json'
isAppModeRef.value = false
await nextTick()
isAppModeRef.value = true
await nextTick()
setJobWorkflowPath('job-dog', 'workflows/app-b.json')
activeJobIdRef.value = 'job-dog'
await nextTick()
// Tab B should see dog, not cat
expect(
store.activeWorkflowInProgressItems.every((i) => i.jobId === 'job-dog')
).toBe(true)
// Switch back to tab A
activeWorkflowPathRef.value = 'workflows/app-a.json'
isAppModeRef.value = false
await nextTick()
isAppModeRef.value = true
await nextTick()
// Dog's executed events arrive while viewing tab A (listener is
// active and activeJobId is still job-dog).
const event = new CustomEvent('executed', {
detail: makeExecutedDetail(
'job-dog',
[{ filename: 'dog.png', subfolder: '', type: 'output' }],
'1'
)
})
apiTarget.dispatchEvent(event)
// Dog's latent preview also arrives
previewsRef.value = {
'job-dog': { url: 'blob:dog-latent', nodeId: '2' }
}
await nextTick()
vi.advanceTimersByTime(16)
// Tab A must NOT show dog — only cat
const tabAItems = store.activeWorkflowInProgressItems
expect(tabAItems.every((i) => i.jobId === 'job-cat')).toBe(true)
expect(tabAItems.some((i) => i.jobId === 'job-dog')).toBe(false)
// Selection must not have been yanked to a dog item
expect(store.selectedId?.includes('job-dog') ?? false).toBe(false)
// Dog should still exist globally (scoped to tab B)
expect(store.inProgressItems.some((i) => i.jobId === 'job-dog')).toBe(
true
)
})
it('does not create skeleton for next job from another workflow', async () => {
const { store, nextTick } = await setup()
// Run dog on dog tab
activeWorkflowPathRef.value = 'workflows/dog.json'
setJobWorkflowPath('job-dog', 'workflows/dog.json')
activeJobIdRef.value = 'job-dog'
await nextTick()
// Swap to cat tab, queue cat (dog still running)
activeWorkflowPathRef.value = 'workflows/cat.json'
isAppModeRef.value = false
await nextTick()
isAppModeRef.value = true
await nextTick()
setJobWorkflowPath('job-cat', 'workflows/cat.json')
// Swap back to dog tab
activeWorkflowPathRef.value = 'workflows/dog.json'
isAppModeRef.value = false
await nextTick()
isAppModeRef.value = true
await nextTick()
// Dog finishes, cat starts (activeJobId transitions on dog tab)
activeJobIdRef.value = 'job-cat'
await nextTick()
// Dog tab must NOT show cat's skeleton
expect(store.activeWorkflowInProgressItems).toHaveLength(0)
// No skeleton for cat should have been created at all
expect(
store.inProgressItems.some(
(i) => i.jobId === 'job-cat' && i.state === 'skeleton'
)
).toBe(false)
})
it('processes new executed events after switching back', async () => {
const { store, nextTick } = await setup()
activeWorkflowPathRef.value = 'workflows/app-a.json'
setJobWorkflowPath('job-a', 'workflows/app-a.json')
activeJobIdRef.value = 'job-a'
await nextTick()
store.onNodeExecuted('job-a', makeExecutedDetail('job-a', undefined, '1'))
// Switch away and back
isAppModeRef.value = false
await nextTick()
isAppModeRef.value = true
await nextTick()
// Fire an executed event via the API — listener should be re-attached
const event = new CustomEvent('executed', {
detail: makeExecutedDetail(
'job-a',
[{ filename: 'c.png', subfolder: '', type: 'output' }],
'3'
)
})
apiTarget.dispatchEvent(event)
expect(
store.inProgressItems.filter((i) => i.state === 'image')
).toHaveLength(2)
})
})
})

View File

@@ -167,6 +167,14 @@ export const useLinearOutputStore = defineStore('linearOutput', () => {
}
function onJobComplete(jobId: string) {
// On any job complete, remove all pending resolve items.
if (pendingResolve.value.size > 0) {
for (const oldJobId of pendingResolve.value) {
removeJobItems(oldJobId)
}
pendingResolve.value = new Set()
}
if (raf) {
cancelAnimationFrame(raf)
raf = null
@@ -226,11 +234,16 @@ export const useLinearOutputStore = defineStore('linearOutput', () => {
isFollowing.value = true
}
function isJobForActiveWorkflow(jobId: string): boolean {
return (
executionStore.jobIdToSessionWorkflowPath.get(jobId) ===
workflowStore.activeWorkflow?.path
)
}
function autoSelect(slotId: string, jobId: string) {
// Only auto-select if the job belongs to the active workflow
const path = workflowStore.activeWorkflow?.path
if (path && executionStore.jobIdToSessionWorkflowPath.get(jobId) !== path)
return
if (!isJobForActiveWorkflow(jobId)) return
const sel = selectedId.value
if (!sel || sel.startsWith('slot:') || isFollowing.value) {
@@ -249,20 +262,6 @@ export const useLinearOutputStore = defineStore('linearOutput', () => {
onNodeExecuted(jobId, detail)
}
function reset() {
if (raf) {
cancelAnimationFrame(raf)
raf = null
}
executedNodeIds.clear()
inProgressItems.value = []
selectedId.value = null
isFollowing.value = true
trackedJobId.value = null
currentSkeletonId.value = null
pendingResolve.value = new Set()
}
watch(
() => executionStore.activeJobId,
(jobId, oldJobId) => {
@@ -270,7 +269,10 @@ export const useLinearOutputStore = defineStore('linearOutput', () => {
if (oldJobId && oldJobId !== jobId) {
onJobComplete(oldJobId)
}
if (jobId) {
// Start tracking only if the job belongs to this workflow.
// Jobs from other workflows are picked up by reconcileOnEnter
// when the user switches to that workflow's tab.
if (jobId && isJobForActiveWorkflow(jobId)) {
onJobStart(jobId)
}
}
@@ -288,14 +290,66 @@ export const useLinearOutputStore = defineStore('linearOutput', () => {
{ deep: true }
)
function reconcileOnEnter() {
// Complete any tracked job that finished while we were away.
// The activeJobId watcher couldn't fire onJobComplete because
// isAppMode was false at the time.
if (
trackedJobId.value &&
trackedJobId.value !== executionStore.activeJobId
) {
onJobComplete(trackedJobId.value)
}
// Start tracking the current job only if it belongs to this
// workflow — otherwise we'd adopt another tab's job.
if (
executionStore.activeJobId &&
trackedJobId.value !== executionStore.activeJobId &&
isJobForActiveWorkflow(executionStore.activeJobId)
) {
onJobStart(executionStore.activeJobId)
}
// Clear stale selection from another workflow's job.
if (
selectedId.value?.startsWith('slot:') &&
trackedJobId.value &&
!isJobForActiveWorkflow(trackedJobId.value)
) {
selectedId.value = null
isFollowing.value = true
}
// Re-apply the latest latent preview that may have arrived while
// away, but only for a job belonging to the active workflow.
const jobId = trackedJobId.value
if (jobId && isJobForActiveWorkflow(jobId)) {
const preview = jobPreviewStore.nodePreviewsByPromptId[jobId]
if (preview) onLatentPreview(jobId, preview.url, preview.nodeId)
}
}
function cleanupOnLeave() {
// If the tracked job already finished (no longer the active job),
// complete it now to clean up skeletons/latents. If it's still
// running, preserve all items for tab switching.
if (
trackedJobId.value &&
trackedJobId.value !== executionStore.activeJobId
) {
onJobComplete(trackedJobId.value)
}
}
watch(
isAppMode,
(active, wasActive) => {
if (active) {
api.addEventListener('executed', handleExecuted)
reconcileOnEnter()
} else if (wasActive) {
api.removeEventListener('executed', handleExecuted)
reset()
cleanupOnLeave()
}
},
{ immediate: true }