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fix(client): publish current session provide bundle as one reactive projection

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A provider roster change under a stable current id rematerialized every
scope's bundle but nothing notified React: SessionProvider resolved the
bundle from a current-id subscription only, so mounted entries kept the
obsolete hook/prop schema until an unrelated re-render. The sessions
service now owns an atomic currentProvide observable fed by both current
writes and roster changes; the renderer host exposes it as
sessions.provide, replacing the current/provideInfo/maybeProvideInfo
trio, and both providers subscribe to it.
This commit is contained in:
imccyu
2026-07-28 02:53:50 +08:00
parent c4df0628db
commit a0b618abb9
15 changed files with 222 additions and 95 deletions
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17
packages/client/runtime/tests/slots-service.spec.ts
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@@ -97,18 +97,13 @@ function fakeWorkspaces() {
return { list: { getSnapshot: () => state, subscribe: () => () => undefined } }
}
/** Minimal sessions face for the host seam (list observable + provide bundle). */
/** Minimal sessions face for the host seam (list observable + current provide projection). */
function fakeSessions() {
const state = { ids: [], byId: {}, current: undefined as string | undefined }
const absentInfo = { sessionId: undefined, hooks: { session: undefined }, props: {} }
return {
list: { getSnapshot: () => state, subscribe: () => () => undefined },
provideInfo: (id: string) => (id === 'known'
? {
sessionId: id,
hooks: { session: { getSnapshot: () => undefined, subscribe: () => () => undefined } },
props: {},
}
: undefined),
currentProvide: { getSnapshot: () => absentInfo, subscribe: () => () => undefined },
}
}
@@ -232,13 +227,11 @@ describe('host face', () => {
expect(host.entriesOf('t.host')).toHaveLength(0)
})
it('exposes sessions list/current/provideInfo (current riding the list snapshot)', async () => {
it('exposes the session list and the atomic current provide projection', async () => {
const bench = await boot()
const host = captureHost(bench)
expect(host.sessions.list.getSnapshot()).toMatchObject({ ids: [] })
expect(host.sessions.current.getSnapshot()).toBeUndefined()
expect(host.sessions.provideInfo('known')).toMatchObject({ sessionId: 'known' })
expect(host.sessions.provideInfo('ghost')).toBeUndefined()
expect(host.sessions.provide.getSnapshot()).toMatchObject({ sessionId: undefined })
})
it('exposes the independent Workspace list source', async () => {