Cloudflare DevelopersCD
Cloudflare Developers•2y ago
Kyzer

Issue with Next.js (next-on-pages), API route and R2

Hey, any help is appreciated, thanks.

I have a route that returns the list of objects in R2, it works the first time, but if you try visit again or refresh too quickly I get an error "The script will never generate a response.".

lib/r2.ts
import { S3Client } from "@aws-sdk/client-s3";

export const r2 = new S3Client({
  region: "auto",
  endpoint: `https://${process.env.R2_ACCOUNT_ID}.r2.cloudflarestorage.com`,
  credentials: {
    accessKeyId: process.env.R2_ACCESS_KEY_ID || "",
    secretAccessKey: process.env.R2_SECRET_ACCESS_KEY || "",
  },
});


app/api/files/route.ts
import { r2 } from "@/lib/r2";
import { ListObjectsV2Command } from "@aws-sdk/client-s3";

export const runtime = "edge";

export async function GET() {
  const command = new ListObjectsV2Command({
    Bucket: process.env.R2_BUCKET_NAME,
  });
  const response = await r2.send(command);

  return Response.json(response);
}
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