Wrangler R2 local emulation

[modern gorge]

I'm working on a project locally and i cannot get the worker to emulate an R2 bucket locally. It works if I use --remote but I want to be able to just use it locally.

        const timeout = new Promise<Response>((_, reject) => {
            const id = setTimeout(() => {
                clearTimeout(id);
                reject(new Response('Request timed out', { status: 408 }));
            }, 30000); // 30 seconds timeout
        });

        const putOperation = c.env.MY_BUCKET.put(key, data);

        await Promise.race([timeout, putOperation]);

just seem to time out every time locally.

binding = 'MY_BUCKET'
bucket_name = 'main'
preview_bucket_name = 'dev'``` is inside my wrangler.toml

[dusty valve]

I'm experiencing this too, while it worked a while back. Looking at the issues more people seem to be running into this:

• https://github.com/cloudflare/workers-sdk/issues/3688
• https://github.com/cloudflare/workers-sdk/issues/3679

[modern gorge]

Such a shame

Now that you pointed it out, I do see that the file was successfully pushed to .wrangler folder

Do you happen to know of any work-around?

[dusty valve]

I traced it to

$ cat patches/miniflare+3.20230807.0.patch 
diff --git a/node_modules/miniflare/dist/src/index.js b/node_modules/miniflare/dist/src/index.js
index 15b1ffe..fc0dca9 100644
--- a/node_modules/miniflare/dist/src/index.js
+++ b/node_modules/miniflare/dist/src/index.js
@@ -8656,7 +8656,7 @@ var R2Router = class extends Router {
         valueSize,
         metadata
       );
-      return encodeResult(result);
+      return encodeJSONResult(result);
     } else if (metadata.method === "createMultipartUpload") {
       const result = await gateway.createMultipartUpload(
         metadata.object,

made a pr in https://github.com/cloudflare/miniflare/pull/654, lets see what the cf folks say

[dusty valve]

😢 looks like it was nodejs version related, you can see more details on the pr above but downgrading my nodejs to an LTS version also makes it work

[modern gorge]

thanks for the PR @dusty valve

I appreciate it

gave me a lot of insight on what is happening

i guess we just have to use LTS until Node push their fix