winewill
4745934683
Closing the main window hides it on macOS and Windows; the page and the Host keep running and the next show resumes the same document. Windows gets a permanent tray icon (open / quit) and a one-time notification the first time the window is hidden after installation. Every ordinary quit entry asks the Host over a new quit-inspection IPC request for active tasks (same rule as the update restart check) and armed scheduled reminders (schedule family of workspace/session-activity for loaded sessions). Nothing to interrupt quits silently; otherwise a native message box explains what stops, with Quit as the default and Cancel on Esc. Inspection failure or a missed two-second deadline counts as running tasks. The installer restart, fatal recovery, the development restart command, and OS session end skip the confirmation. Also: defer the downloaded-update confirmation while the window is hidden, render the tray ICO from the vector icon, and point the installer's running-application message at the tray. Closes #4013
63 lines
2.9 KiB
TypeScript
63 lines
2.9 KiB
TypeScript
/** Desktop installation admission and task inspection for the shared Web Host. */
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import type { Context } from '@deepseek-ai/cordis'
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import type {} from '@deepseek-ai/dsh-agent'
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import type {} from '@deepseek-ai/dsh-jobs'
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import type {} from '@deepseek-ai/dsh-client-connection'
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/**
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* Whether stopping the Host now would interrupt work: a generating or tool-running
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* agent (including subagents and turns waiting for approval), queued inbox
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* messages, or a running or stopping background job.
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* @param liveAgents - Current agent roster.
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* @param jobs - Job registry queried for the global roster and each agent's own jobs.
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* @returns true when any of those conditions holds.
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*/
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export function hasDesktopActiveTasks(liveAgents: ReturnType<Context['agents']['list']>, jobs: Context['jobs']): boolean {
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return liveAgents.some(agent => agent.status === 'running'
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|| agent.inbox.nextTurn.length > 0 || agent.inbox.nextStep.length > 0)
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|| [undefined, ...liveAgents].some(agent => jobs.list(agent?.id)
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.some(job => job.status === 'running' || job.status === 'stopping'))
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}
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/**
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* Register update admission on the owning Host context.
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* @param ctx - Booted Desktop profile context; disposal removes the request listener.
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* @returns Task inspector whose lock refuses new API requests, drains admitted requests, and rechecks work.
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*/
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export function installDesktopUpdateTaskControl(ctx: Context): (action: 'inspect' | 'lock' | 'unlock') => Promise<boolean> {
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let locked = false
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let lockGeneration = 0
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let stopped = false
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ctx.effect(() => () => { stopped = true })
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const pendingRequests = new Set<Promise<void>>()
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ctx.on('connection/request', async (_request, response, next) => {
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if (locked) {
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response.writeHead(503)
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response.end()
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return
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}
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const finished = Promise.withResolvers<void>()
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pendingRequests.add(finished.promise)
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try { await next() }
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finally { pendingRequests.delete(finished.promise); finished.resolve() }
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})
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return async (action) => {
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if (stopped) throw new Error('desktop update: Host is stopping')
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if (action === 'unlock') { locked = false; lockGeneration++ }
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const agents = ctx.get('agents')
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const jobs = ctx.get('jobs')
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if (agents === undefined || jobs === undefined) throw new Error('desktop update: task services are unavailable')
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if (action === 'lock') {
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locked = true
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const generation = ++lockGeneration
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// Read requests are not tasks; admitted writes must finish before the final work check.
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await Promise.all(pendingRequests)
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// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition -- Disposal can run while admitted requests drain.
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if (stopped) throw new Error('desktop update: Host is stopping')
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if (generation !== lockGeneration) throw new Error('desktop update: admission lock was superseded')
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}
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return hasDesktopActiveTasks(agents.list(), jobs)
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}
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}
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