Behavior mismatch: too few subrequests

[isaac-mcfadyen]

According to the recent blog post, Workers Unbound can now use up to 1000 subrequests.

However, when making more than 50 subrequests, Miniflare throws an error:
Error: Too many subrequests. Workers can make up to 50 subrequests per request.

We might want to add a flag or similar to enable the increased limit (if you know that you want Unbound)? Would also be required in wrangler2 because that uses Miniflare internally.

[mrbbot]

Hey! 👋 Thanks for raising this. We should be able to increase the limit automatically when usage_model = "unbound" in wrangler.toml. For now, you can set the environment variable MINIFLARE_SUBREQUEST_LIMIT=1000.