fix(jump-hop): extend creation timeout

src/services/jump-hop/jumpHopClient.test.ts

@@ -0,0 +1,39 @@
+import { beforeEach, expect, test, vi } from 'vitest';
+
+const requestJsonMock = vi.hoisted(() => vi.fn());
+
+const { createCreationAgentClientMock } = vi.hoisted(() => ({
+  createCreationAgentClientMock: vi.fn(),
+}));
+
+vi.mock('../creation-agent', () => ({
+  createCreationAgentClient: createCreationAgentClientMock,
+}));
+
+vi.mock('../apiClient', () => ({
+  requestJson: requestJsonMock,
+}));
+
+beforeEach(() => {
+  vi.resetModules();
+  createCreationAgentClientMock.mockReset();
+  createCreationAgentClientMock.mockReturnValue({
+    createSession: vi.fn(),
+    getSession: vi.fn(),
+    sendMessage: vi.fn(),
+    streamMessage: vi.fn(),
+    executeAction: vi.fn(),
+  });
+  requestJsonMock.mockReset();
+});
+
+test('jump hop creation keeps image2 generation requests alive long enough', async () => {
+  await import('./jumpHopClient');
+
+  expect(createCreationAgentClientMock).toHaveBeenCalledWith(
+    expect.objectContaining({
+      createSessionTimeoutMs: 20 * 60 * 1000,
+      executeActionTimeoutMs: 20 * 60 * 1000,
+    }),
+  );
+});

src/services/jump-hop/jumpHopClient.ts

@@ -31,6 +31,8 @@ import {
 const JUMP_HOP_API_BASE = '/api/creation/jump-hop/sessions';
 const JUMP_HOP_WORKS_API_BASE = '/api/creation/jump-hop/works';
 const JUMP_HOP_RUNTIME_API_BASE = '/api/runtime/jump-hop';
+// 中文注释：跳一跳创作会等待背景图、25 格图集、切片和 OSS 写入，不能沿用共创会话默认 15 秒超时。
+const JUMP_HOP_GENERATION_TIMEOUT_MS = 20 * 60 * 1000;
 const JUMP_HOP_RUNTIME_READ_RETRY: ApiRetryOptions = {
   maxRetries: 1,
   baseDelayMs: 120,
@@ -87,6 +89,8 @@ const jumpHopCreationClient = createCreationAgentClient<
     streamIncomplete: '跳一跳共创消息流式结果不完整',
     executeAction: '执行跳一跳共创操作失败',
   },
+  createSessionTimeoutMs: JUMP_HOP_GENERATION_TIMEOUT_MS,
+  executeActionTimeoutMs: JUMP_HOP_GENERATION_TIMEOUT_MS,
 });
 
 type FlattenedJumpHopWorkProfileResponse = Omit<