Router worker performs free tier limiting #9661
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🦋 Changeset detectedLatest commit: dbe6026 The changes in this PR will be included in the next version bump. This PR includes changesets to release 1 package
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Centralizing some of these pieces will make it easier to add free tier limiting
Provided via a new optional param binding. When provided, it contains info about free tier limiting for this account.
Returns an html page (included as direct module, via esbuild) with a 429 status code, mirroring the current free tier limiting behavior. It also sets a new field in our analytics so we can observe free tier invocation denials. This page can evolve as we need it to, this is just my first pass at the response.
There's no loader configured for html files by default in wrangler it seems. So rather than mess with loaders or a custom build, inlining this page is easy enough. This pages copies what fl returns exactly, and there's a few templated things to reproduce that. Namely: the hostname in the title of the page, the ip address of the eyeball, and the current date (with some formatting)
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WC-3584
(supersedes #9360 as this is not from a fork)
The Router worker now limits requests when free users are over their daily limit. This decision is made via the new optional param binding (EYEBALL_ROUTER_CONFIG) that is passed in. The Router worker then denies all requests to the user worker when that param indicates limiting should occur.