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feat(web): surface and configure composer steering

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This commit is contained in:
imccyu
2026-08-02 15:36:17 +08:00
parent 5b17d3bab5
commit dffe955ed2
48 changed files with 1006 additions and 225 deletions
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packages/host/apiproxy/tests/api-proxy-commands.spec.ts
+104 -9
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@@ -379,7 +379,7 @@ describe('session/queue frames', () => {
const liveFrames = (await collected).filter(frame => frame.type === 'session/queue')
expect(liveFrames.map(frame => frame.items)).toEqual([
[{ id: edited.id, message: edited.message }],
[{ id: edited.id, placement: edited.placement, message: edited.message }],
])
const replay = new AbortController()
const replayFrames = await collect<MuxFrame>(
@@ -393,8 +393,8 @@ describe('session/queue frames', () => {
const agent = stubAgent(ctx)
const live = new AbortController()
const liveStream = api.events.mux({ rpcId: RpcId('t-mux-live'), payload: {} }, live.signal)
// subscribed baseline + one queued snapshot; pending steering stays off this wire.
const liveCollected = collect<MuxFrame>(liveStream, 2, live)
// subscribed baseline + one snapshot per accepted inbox occurrence.
const liveCollected = collect<MuxFrame>(liveStream, 3, live)
const queued = inboxItem('i-1', inboxMessage('m-1', 'queued prompt'), 'queued')
const steering = inboxItem('i-2', inboxMessage('m-2', 'steering prompt'), 'steering')
@@ -406,7 +406,15 @@ describe('session/queue frames', () => {
{
type: 'session/queue',
sessionId: agent.id,
items: [{ id: queued.id, message: queued.message }],
items: [{ id: queued.id, placement: 'queued', message: queued.message }],
},
{
type: 'session/queue',
sessionId: agent.id,
items: [
{ id: queued.id, placement: 'queued', message: queued.message },
{ id: steering.id, placement: 'steering', message: steering.message },
],
},
])
@@ -414,7 +422,88 @@ describe('session/queue frames', () => {
const replay = new AbortController()
const replayFrames = await collect<MuxFrame>(
api.events.mux({ rpcId: RpcId('t-mux-replay'), payload: {} }, replay.signal), 2, replay)
expect(replayFrames.filter(f => f.type === 'session/queue')).toEqual([liveFrames[0]])
expect(replayFrames.filter(f => f.type === 'session/queue')).toEqual([liveFrames[1]])
})
it('publishes the durable steering event before retiring its transient row', async () => {
const ctx = await harness()
const api = createApiProxy(ctx, DEFAULTS)
const agent = stubAgent(ctx)
const abort = new AbortController()
const collected = collect<MuxFrame>(
api.events.mux({ rpcId: RpcId('t-steering-order'), payload: {} }, abort.signal), 5, abort)
const steering = inboxItem('i-steering', inboxMessage('m-steering', 'interrupt now'), 'steering')
agent.session.append('turn/start', {
turn: 1,
trigger: { kind: 'message', source: { kind: 'user' } },
})
ctx.emit('agent/inbox/enqueue', agent, steering)
ctx.emit('agent/inbox/dequeue', agent, steering)
agent.session.append('steering/message', {
turn: 1,
message: steering.message,
}, { surfaceOp: 'append' })
const frames = await collected
expect(frames.map(frame => frame.type)).toEqual([
'session/subscribed',
'session/event',
'session/queue',
'session/event',
'session/queue',
])
expect(frames[2]).toMatchObject({
type: 'session/queue',
items: [{ id: steering.id, placement: 'steering' }],
})
expect(frames[3]).toMatchObject({
type: 'session/event',
event: { type: 'steering/message', data: { message: { id: steering.message.id } } },
})
expect(frames[4]).toMatchObject({ type: 'session/queue', items: [] })
})
it('retains claimed steering in re-entrant snapshots until its durable event', async () => {
const ctx = await harness()
const api = createApiProxy(ctx, DEFAULTS)
const agent = stubAgent(ctx)
const steering = inboxItem('i-steering', inboxMessage('m-steering', 'interrupt now'), 'steering')
const queued = inboxItem('i-reentrant', inboxMessage('m-reentrant', 'later'), 'queued')
ctx.on('agent/inbox/dequeue', (subject, item) => {
if (subject === agent && item.id === steering.id) ctx.emit('agent/inbox/enqueue', agent, queued)
})
const abort = new AbortController()
const collected = collect<MuxFrame>(
api.events.mux({ rpcId: RpcId('t-steering-reentrant-order'), payload: {} }, abort.signal), 6, abort)
agent.session.append('turn/start', {
turn: 1,
trigger: { kind: 'message', source: { kind: 'user' } },
})
ctx.emit('agent/inbox/enqueue', agent, steering)
ctx.emit('agent/inbox/dequeue', agent, steering)
agent.session.append('steering/message', {
turn: 1,
message: steering.message,
}, { surfaceOp: 'append' })
const frames = await collected
expect(frames[3]).toMatchObject({
type: 'session/queue',
items: [
{ id: steering.id, placement: 'steering' },
{ id: queued.id, placement: 'queued' },
],
})
expect(frames[4]).toMatchObject({
type: 'session/event',
event: { type: 'steering/message', data: { message: { id: steering.message.id } } },
})
expect(frames[5]).toMatchObject({
type: 'session/queue',
items: [{ id: queued.id, placement: 'queued' }],
})
})
it('publishes edits in place in the authoritative order', async () => {
@@ -434,10 +523,16 @@ describe('session/queue frames', () => {
const frames = (await collected).filter(frame => frame.type === 'session/queue')
expect(frames.map(frame => frame.items)).toEqual([
[{ id: first.id, message: first.message }],
[{ id: first.id, message: first.message }, { id: second.id, message: second.message }],
[{ id: first.id, message: first.message }, { id: edited.id, message: edited.message }],
[{ id: first.id, message: first.message }],
[{ id: first.id, placement: first.placement, message: first.message }],
[
{ id: first.id, placement: first.placement, message: first.message },
{ id: second.id, placement: second.placement, message: second.message },
],
[
{ id: first.id, placement: first.placement, message: first.message },
{ id: edited.id, placement: edited.placement, message: edited.message },
],
[{ id: first.id, placement: first.placement, message: first.message }],
])
})