astro/packages/integrations/cloudflare
Tony Sullivan 976e1f175a
Adding an option to disable HTTP streaming (#3777)
* Adding a flag to disable HTTP streaming

* refactor: adding support for SSG builds

* handling string responses in the server runtime, adding tests

* removing streaming CLI flag

* removing import.meta.env.STREAMING

* include Content-Length header when streaming is disabled

* Verifying content-length header in dev

* fix: default streaming to enabled in the base App server

* TEMP: disabling the production test to investigate the test-adapter

* re-enabling the test with an adapter option to disable streaming for the test

* fix: use the existing TextEncoder to get the body's byte length

* moving config to build.streaming, ignoring it in `dev`

* fixing dev test to expect response streaming

* chore: add changsets

* removing the new config option all together 🎉

* remove temp debug log

* Updating astro changeset now that streaming isn't a config option
2022-07-01 02:29:59 +00:00
..
src Adding an option to disable HTTP streaming (#3777) 2022-07-01 02:29:59 +00:00
CHANGELOG.md [ci] release (#3701) 2022-06-24 16:05:02 -04:00
package.json [ci] release (#3701) 2022-06-24 16:05:02 -04:00
README.md feat: update @astrojs/cloudflare readme (#3616) 2022-06-16 15:16:25 -05:00
tsconfig.json feat: add SSR adaptor for cloudflare pages functions (#3600) 2022-06-16 10:12:25 -04:00

@astrojs/cloudflare

An SSR adapter for use with Cloudflare Pages Functions targets. Write your code in Astro/Node and deploy to Cloudflare Pages.

In your astro.config.mjs use:

import { defineConfig } from 'astro/config';
import cloudflare from '@astrojs/cloudflare';

export default defineConfig({
  adapter: cloudflare()
});

Enabling Preview

In order for preview to work you must install wrangler

$ pnpm install wrangler --save-dev

It's then possible to update the preview script in your package.json to "preview": "wrangler pages dev ./dist"

Streams

Some integrations such as (react)[https://github.com/withastro/astro/tree/main/packages/integrations/react] rely on web streams. Currently Cloudflare Pages functions are in beta and don't support the streams_enable_constructors feature flag.

In order to work around this:

  • install the "web-streams-polyfill" package
  • add import "web-streams-polyfill/es2018"; to the top of the front matter of every page which requires streams, such as server rendering a React component.