Start ComfyUI automatically before queueing MiniMax jobs.

Health-check /system_stats, wait if the desktop is booting or busy, and start the host instance when it is fully offline.

Co-authored-by: Cursor <cursoragent@cursor.com>

server/api/generate.post.ts

@@ -71,7 +71,7 @@ export default defineEventHandler(async (event) => {
     seed,
     thumb: image.data
   }
-  emitJob(job, { type: 'status', message: 'Uploading image...', progress: 2 })
+  emitJob(job, { type: 'status', message: 'Checking ComfyUI...', progress: 1 })
 
   void runGeneration(job, { prompt, image, width, height, steps, seed, turbo, length }).catch((error) => {
     const message = error instanceof Error ? error.message : String(error)
@@ -107,8 +107,20 @@ async function runGeneration(
     length: number
   }
 ) {
+  await ensureComfyReady((status) => {
+    emitJob(job, {
+      type: status.state === 'busy' ? 'busy' : 'status',
+      message: status.message,
+      progress: status.state === 'online' ? Math.max(job.progress, 3) : Math.max(job.progress, 1),
+      busy: status.state === 'busy',
+      queueRunning: status.queueRunning,
+      queuePending: status.queuePending
+    })
+  })
+
   const done = watchComfyJob(job)
   job.status = 'uploading'
+  emitJob(job, { type: 'status', message: 'Uploading image to ComfyUI...', progress: 4 })
   const uploaded = await uploadImage(params.image)
   if (job.library) job.library.imageName = uploaded.name
   emitJob(job, { type: 'status', message: 'Queueing MiniMax H3 job...', progress: 6 })

server/api/health.get.ts

@@ -1,8 +1,12 @@
 export default defineEventHandler(async () => {
-  const comfy = await probeComfy().catch(() => ({ ok: false, host: '' }))
+  const comfy = await checkComfyHttp().catch(() => ({ ok: false, host: '', stats: null }))
   return {
     ok: true,
     service: useRuntimeConfig().public.instanceName || 'aigen',
-    comfy
+    comfy: {
+      ok: comfy.ok,
+      host: comfy.host || '',
+      stats: comfy.ok ? comfy.stats : undefined
+    }
   }
 })