https://github.com/tizmagik/cf-worker-async-proxy-repro

Reproduction of an issue discovered while using new Proxy() within an async call
https://github.com/tizmagik/cf-worker-async-proxy-repro

Last synced: about 1 month ago
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Reproduction of an issue discovered while using new Proxy() within an async call

• Host: GitHub
• URL: https://github.com/tizmagik/cf-worker-async-proxy-repro
• Owner: tizmagik
• Created: 2024-08-20T14:42:30.000Z (3 months ago)
• Default Branch: main
• Last Pushed: 2024-09-13T14:25:47.000Z (2 months ago)
• Last Synced: 2024-09-14T05:21:58.686Z (2 months ago)
• Language: TypeScript
• Size: 70.3 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# CF Worker + Async Proxy Error Reproduction

This repository is a reproduction of an error that occurs when using Cloudflare Workers with an async proxy.

## Error

When using an async proxy in a Cloudflare Worker, the following error is thrown:

```

Error: The script will never generate a response.

    at async Object.fetch (file:///Users/jeremygayed/src/repro/node_modules/miniflare/dist/src/workers/core/entry.worker.js:1026:22)

```

## Reproduction

To reproduce the error, run the following commands:

```bash

npm install

npm run start

```

To toggle the error, switch between using `createAsyncRouter` and `createRouter`.

Just by calling `createAsyncRouter` instead of `createRouter`, the error is shown -- even if you don't use the returned value.