对齐98K异步等待并保留待核对任务编号

lib/ai/providers/vip98k.ts

@@ -36,6 +36,7 @@ import {
   normalizeVip98kRuntimeConfig,
   resolveVip98kSubmissionTimeoutMs,
   VIP98K_RUNTIME_CONFIG_KEY,
+  VIP98K_TASK_POLL_SECONDS,
   type Vip98kRuntimeConfig,
 } from "@/lib/ai/vip98k-runtime-config";
 import {
@@ -97,7 +98,7 @@ type UploadedImage = {
 
 const DOWNLOAD_TIMEOUT_MS = 120_000;
 const DEFAULT_POLL_INTERVAL_SECONDS = 8;
-const DEFAULT_MAX_POLL_SECONDS = 600;
+const DEFAULT_MAX_POLL_SECONDS = VIP98K_TASK_POLL_SECONDS;
 const REFERENCE_DOWNLOAD_ATTEMPTS = 3;
 const REFERENCE_DOWNLOAD_TIMEOUT_MS = 120_000;
 const REFERENCE_CDN_TIMEOUT_MS = 10_000;
@@ -419,6 +420,12 @@ async function fetchTaskResult(params: {
     signal: AbortSignal.timeout(60_000),
   });
   const payload = await parseJsonResponse(response);
+  const resultRecord = toRecord(unwrapData(payload));
+  const resultError = toRecord(resultRecord?.error);
+  const resultCode = String(resultError?.code || resultRecord?.code || "");
+  if (extractStatus(payload) === "pending_review" ||
+    ["submission_pending_reconciliation", "request_outcome_unknown"].includes(resultCode))
+    throw new ProviderTaskUncertainError("VIP98K original task outcome remains unknown", params.taskId);
   if (!response.ok) {
     logger.error("task result request failed", {
       taskId: params.taskId,
@@ -1544,7 +1551,7 @@ async function waitForTask(params: {
     durationMs: Date.now() - startedAt,
     timeoutMs,
   });
-  throw new Error("VIP98K task timed out; it may still be running");
+  throw new ProviderTaskUncertainError("VIP98K task timed out; it may still be running", params.taskId);
 }
 
 function normalizeRatio(value: unknown) {

lib/ai/runtime/image-generation-error.ts

@@ -1,3 +1,5 @@
+import { ProviderTaskUncertainError } from "@/lib/video-canvas/video-task-lifecycle";
+
 /** Only adapters with an explicit rejection of the submission may use this.
  * Polling, result downloads and storage failures are not submission refusals. */
 export class ImageSubmissionRejectedError extends Error {
@@ -17,6 +19,8 @@ export class ImageReferenceReadTimeoutError extends AgentImageGenerationError {
 /** Preserve outcome evidence when replacing upstream diagnostics with safe UI text. */
 export function agentImageGenerationError(error: unknown, mode: "auto" | "pinned") {
   if (error instanceof AgentImageGenerationError) return error;
+  if (error instanceof ProviderTaskUncertainError)
+    return new AgentImageGenerationError(`图片任务已提交，结果仍待核对。${error.providerTaskId ? `上游任务编号：${error.providerTaskId}。` : ""}请先查询原任务结果，不要重复提交。`, false);
   const rejected = error instanceof ImageSubmissionRejectedError;
   const message = error instanceof Error ? error.message : "";
   const suffix = mode === "pinned" ? "系统未自动切换。你希望切换生图模型，还是稍后重试？切换前请在模型选择器中选择其他模型或自动选择。" : "请稍后重试或联系管理员处理生图通道。";

lib/ai/vip98k-models.ts

@@ -1,4 +1,5 @@
 import { canonicalVip98kVideoRatio, vip98kVideoDurationBounds } from "./vip98k-video-parameters";
+import { VIP98K_TASK_POLL_SECONDS } from "./vip98k-runtime-config";
 import {
   hasVerifiedVip98kGptImage25ResolutionTiers,
   hasVerifiedVip98kOpenAiImageArrayContract,
@@ -702,7 +703,7 @@ function getVip98kMetadata(model: Vip98kCatalogModel, type: string) {
     pollIntervalSeconds: parseNumber(
       model.pollIntervalSeconds || model.poll_interval_seconds,
     ) || 8,
-    maxPollSeconds: parseNumber(model.maxPollSeconds || model.max_poll_seconds) || 600,
+    maxPollSeconds: parseNumber(model.maxPollSeconds || model.max_poll_seconds) || VIP98K_TASK_POLL_SECONDS,
     resultTTLSeconds: parseNumber(
       model.resultTTLSeconds || model.result_ttl_seconds,
     ),

lib/ai/vip98k-runtime-config.ts

@@ -1,4 +1,7 @@
 export const VIP98K_RUNTIME_CONFIG_KEY = "vip98k_runtime_config";
+export const VIP98K_TASK_POLL_SECONDS = 15 * 60;
+// Allow submission and result delivery in addition to the accepted task's polling budget.
+export const VIP98K_IMAGE_BATCH_TIMEOUT_MS = (VIP98K_TASK_POLL_SECONDS + 5 * 60) * 1000;
 
 export type Vip98kRuntimeConfig = {
   submissionTimeoutMs: number;

lib/canvas/generate-image.ts

@@ -19,6 +19,7 @@ import { createBananaImage } from "@/lib/ai/providers/bananaimage";
 import { createVisionary } from "@/lib/ai/providers/visionary";
 import { createAtlasCloud } from "@/lib/ai/providers/atlascloud";
 import { createVip98k } from "@/lib/ai/providers/vip98k";
+import { VIP98K_IMAGE_BATCH_TIMEOUT_MS } from "@/lib/ai/vip98k-runtime-config";
 import { createStepfunImage } from "@/lib/ai/providers/stepfun-image";
 import { createMidjourney } from "@/lib/ai/providers/midjourney";
 import { createRunway } from "@/lib/ai/providers/runway";
@@ -338,7 +339,7 @@ function isCanvasScaleAdjustDebugRequest(
   );
 }
 
-function getCanvasProviderBatchTimeoutMs(params: {
+export function getCanvasProviderBatchTimeoutMs(params: {
   debugLabel: string;
   debugMeta?: Record<string, unknown>;
   providerType: string;
@@ -349,7 +350,7 @@ function getCanvasProviderBatchTimeoutMs(params: {
       : CANVAS_SCALE_ADJUST_PROVIDER_BATCH_TIMEOUT_MS;
   }
 
-  return CANVAS_DEFAULT_PROVIDER_BATCH_TIMEOUT_MS;
+  return params.providerType === "vip98k" ? VIP98K_IMAGE_BATCH_TIMEOUT_MS : CANVAS_DEFAULT_PROVIDER_BATCH_TIMEOUT_MS;
 }
 
 function getCanvasProviderRuntimeParams(params: {

lib/video-canvas/video-task-lifecycle.ts

@@ -24,7 +24,9 @@ export type VideoTaskLifecycle = {
   assertActive: () => Promise<void>;
 };
 export class ProviderTaskFailedError extends Error {}
-export class ProviderTaskUncertainError extends Error {}
+export class ProviderTaskUncertainError extends Error {
+  constructor(message: string, readonly providerTaskId?: string) { super(message); }
+}
 export function bindVideoTaskLifecycle(
   lifecycle: VideoTaskLifecycle | undefined,
   selected: any,

tests/helpers/agent-image-provider-harness.ts

@@ -21,8 +21,9 @@ export function agentImageProviderHarness(options: { generate?: (id: string, cou
     const text = options.generate?.(id, params.imageParams.imageCount, calls.length) || `![image](https://fixture.invalid/${id}-${calls.length}.png)`;
     return { text };
   } }) }) };
-  const generate = serverLoader(mocks)("lib/canvas/generate-image.ts").generateCanvasImage;
+  const canvas = serverLoader(mocks)("lib/canvas/generate-image.ts");
+  const generate = canvas.generateCanvasImage;
   const request = { prompt: "a cat", model: "primary", imageCount: 1, imageSize: "2K", aspectRatio: "3:4", agentImageMode: "auto", allowFailover: true, referenceImages: ["https://fixture.invalid/source.png"], negativePrompt: "no text", providerImageParams: { seed: 0, watermark: false } };
-  return { generate, request, calls, paused };
+  return { generate, request, calls, paused, providerTimeout: canvas.getCanvasProviderBatchTimeoutMs };
 }
 

tests/routes/canvas-agent-runtime-image-failover.test.ts

@@ -1,10 +1,20 @@
 import { expect, test } from "@playwright/test";
+import { VIP98K_TASK_POLL_SECONDS } from "@/lib/ai/vip98k-runtime-config";
 import { agentImageProviderHarness as harness } from "../helpers/agent-image-provider-harness";
 import { agentImageFailurePolicy } from "@/lib/ai/runtime/agent-image-failover";
 import { ImageSubmissionRejectedError, agentImageGenerationError } from "@/lib/ai/runtime/image-generation-error";
 import * as generationErrors from "@/lib/ai/runtime/image-generation-error";
 import { serverLoader } from "../helpers/canvas-download-server-loader";
 
+test("the canvas deadline leaves room for 98K polling, submission and result delivery", () => {
+  const h = harness();
+  const timeout = h.providerTimeout({ debugLabel: "canvas-agent", providerType: "vip98k" });
+  expect(timeout).toBeGreaterThan(VIP98K_TASK_POLL_SECONDS * 1000);
+  expect(timeout).toBe(20 * 60_000);
+  expect(h.providerTimeout({ debugLabel: "canvas-agent", providerType: "alibaba" })).toBe(10 * 60_000);
+  expect(h.providerTimeout({ debugLabel: "canvas-scale-adjust", providerType: "vip98k" })).toBe(3 * 60_000);
+});
+
 test("an unsupported pinned resolution is rejected before submission and can be corrected", async () => {
   const models = [{ model: { id: "primary", modelId: "primary", isEnabled: true, supportsImageGen: true,
     imageGenConfig: { supportedImageSizes: ["1K", "2K"] } }, provider: { id: "provider", type: "openai-image", isEnabled: true } }];

tests/routes/image-provider-error-classification.test.ts

@@ -105,7 +105,7 @@ test("the provider submits once when an HTTP 524 request cannot be located", asy
 
 function imageRecoveryHarness(
   handler: (path: string, method: string, call: number) => Response | Promise<Response>,
-  maxPollSeconds = 3,
+  maxPollSeconds: number | undefined = 3,
 ) {
   let now = 1_000;
   const calls: { path: string; method: string; headers: Headers }[] = [];
@@ -141,6 +141,42 @@ function imageRecoveryHarness(
   };
 }
 
+test("accepted async tasks can finish after ten minutes using only the original task", async () => {
+  let polls = 0;
+  const h = imageRecoveryHarness((_path, method) => {
+    if (method === "POST") return Response.json({ task_id: "slow-original", result_path: "/extensions/v1/tasks/slow-original/result" }, { status: 202 });
+    return Response.json(++polls <= 610 ? { status: "running" } : { status: "succeeded", output: { url: "https://image.example/original.png" } });
+  }, undefined);
+  // Omit the configured short fixture deadline to exercise the production default.
+  const result = await h.load("lib/ai/providers/vip98k.ts").executeVip98kExternalTask({
+    apiKey: "test-only-key", baseURL: "https://provider.test", modelId: "nano-banana-2",
+    kind: "image", prompt: "A desk", imageUrls: [], modelConfig: { capabilities: { vip98k: { pollIntervalSeconds: 1 } } },
+  });
+  expect(result.outputUrls).toEqual(["https://image.example/original.png"]);
+  expect(h.calls.filter(c => c.method === "POST")).toHaveLength(1);
+  expect(h.calls.filter(c => c.method === "GET").every(c => c.path.endsWith("/slow-original/result"))).toBe(true);
+});
+
+test("an accepted task's deadline and reconciliation status preserve its ID without another submission", async () => {
+  for (const reply of [
+    { status: 202, body: { status: "running" } },
+    { status: 202, body: { status: "pending_review", code: "submission_pending_reconciliation" } },
+    { status: 409, body: { error: { code: "request_outcome_unknown" } } },
+  ]) {
+    const h = imageRecoveryHarness((_path, method) => method === "POST"
+      ? Response.json({ task_id: "original-task", result_path: "/extensions/v1/tasks/original-task/result" }, { status: 202 })
+      : Response.json(reply.body, { status: reply.status }), 2);
+    const error = await h.run().catch((error: unknown) => error);
+    expect(error.providerTaskId).toBe("original-task");
+    expect(h.load("lib/ai/runtime/model-health.ts").shouldFailoverAiModelError(error)).toBe(false);
+    const visible = h.load("lib/ai/runtime/image-generation-error.ts").agentImageGenerationError(error, "auto");
+    expect(visible.confirmedNoResult).toBe(false);
+    expect(visible.message).toContain("original-task");
+    expect(visible.message).toContain("不要重复提交");
+    expect(h.calls.filter(c => c.method === "POST")).toHaveLength(1);
+  }
+});
+
 const recoveredImage = { created: 1, data: [{ url: "https://image.example/original.png" }] };
 const originalCompleted = { request_id: "original-request", status: "succeeded", result_available: true };
 

tests/routes/vip98k-reference-routing.test.ts

@@ -72,6 +72,18 @@ for (const status of ["failed", "unresolved", "unknown", "missing"]) {
   });
 }
 
+test("catalog defaults allow async failover time while retaining an explicit polling limit", () => {
+  const models = [{ id: "nano-banana-2", type: "image", invocation: {
+    kind: "task", method: "POST", path: "/extensions/v1/tasks", content_type: "application/json",
+    request_example: { file_urls: ["https://image.example/source.png"], model: "nano-banana-2", prompt: "Edit" },
+  } }];
+  const [normal] = buildVip98kModelPresets(models);
+  expect((normal.capabilities.vip98k as any).maxPollSeconds).toBe(900);
+  expect((normal.imageGenConfig!.vip98k as any).maxPollSeconds).toBe(900);
+  const [configured] = buildVip98kModelPresets([{ ...models[0], max_poll_seconds: 1200 }]);
+  expect((configured.capabilities.vip98k as any).maxPollSeconds).toBe(1200);
+});
+
 test("a synchronous 502 recovers the original completed image through GET only", async () => {
   const calls: string[] = [];
   let lookups = 0;