更新grok协议

backend/internal/provider/runway/video.go

@@ -70,37 +70,40 @@ func (c *Client) GenerateVideo(ctx context.Context, token, teamID, prompt, aspec
 		return nil, nil, errors.New("runway: failed to decode first-frame image")
 	}
 
-	// Use a single client (and therefore a single exit IP) for the whole flow.
-	// The web app runs upload, task-create, polling and download from one IP; a
-	// mid-flow IP switch (proxy for submit, local for the rest) is a strong
-	// bot/risk signal, so we route everything through the proxy-aware client.
-	apiClient, err := c.newTLSClient()
+	// Only the task-create (generate submit) egresses via the proxy; reference
+	// upload, dataset create, polling and download run on the local IP (matches
+	// the image pipeline).
+	submitClient, err := c.newTLSClient()
+	if err != nil {
+		return nil, nil, err
+	}
+	directClient, err := c.newDirectTLSClient()
 	if err != nil {
 		return nil, nil, err
 	}
 
 	filename := "frame_" + time.Now().UTC().Format("20060102_150405") + ".png"
-	previewUploadID, _, err := c.uploadFile(ctx, apiClient, token, teamID, filename, "DATASET_PREVIEW", frame)
+	previewUploadID, _, err := c.uploadFile(ctx, directClient, token, teamID, filename, "DATASET_PREVIEW", frame)
 	if err != nil {
 		return nil, nil, err
 	}
-	datasetUploadID, _, err := c.uploadFile(ctx, apiClient, token, teamID, filename, "DATASET", frame)
+	datasetUploadID, _, err := c.uploadFile(ctx, directClient, token, teamID, filename, "DATASET", frame)
 	if err != nil {
 		return nil, nil, err
 	}
 
-	assetID, imageURL, err := c.createDataset(ctx, apiClient, token, teamID, filename, datasetUploadID, previewUploadID, cfg.Width, cfg.Height)
+	assetID, imageURL, err := c.createDataset(ctx, directClient, token, teamID, filename, datasetUploadID, previewUploadID, cfg.Width, cfg.Height)
 	if err != nil {
 		return nil, nil, err
 	}
-	assetGroupID, _ := c.assetGroupID(ctx, apiClient, token, teamID) // best-effort
+	assetGroupID, _ := c.assetGroupID(ctx, directClient, token, teamID) // best-effort
 
-	taskID, err := c.createTask(ctx, apiClient, token, teamID, prompt, imageURL, assetID, assetGroupID, aspectRatio, seconds)
+	taskID, err := c.createTask(ctx, submitClient, token, teamID, prompt, imageURL, assetID, assetGroupID, aspectRatio, seconds)
 	if err != nil {
 		return nil, nil, err
 	}
 
-	artifactURL, err := c.pollTask(ctx, apiClient, token, teamID, taskID)
+	artifactURL, err := c.pollTask(ctx, directClient, token, teamID, taskID)
 	if err != nil {
 		return nil, nil, err
 	}
@@ -113,7 +116,7 @@ func (c *Client) GenerateVideo(ctx context.Context, token, teamID, prompt, aspec
 	if !downloadResult {
 		return nil, meta, nil
 	}
-	data, err := c.download(ctx, apiClient, artifactURL)
+	data, err := c.download(ctx, directClient, artifactURL)
 	if err != nil {
 		return nil, nil, err
 	}