onRequest() — astro Function Reference

Architecture documentation for the onRequest() function in middleware.ts from the astro codebase.

Function typescript IntegrationAdapters SsrAdapters

Entity Profile

IntegrationAdapters→ SsrAdapters→ onRequest() — astro Function Reference

Dependency Diagram

graph TD
  3e9c43bb_58e1_a3d1_4229_b1a6af571476["onRequest()"]
  e25d2c7f_7619_13da_b682_af2892be3757["middleware.ts"]
  3e9c43bb_58e1_a3d1_4229_b1a6af571476 -->|defined in| e25d2c7f_7619_13da_b682_af2892be3757
  style 3e9c43bb_58e1_a3d1_4229_b1a6af571476 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/astro/test/fixtures/ssr-request/src/middleware.ts lines 3–14

export const onRequest = defineMiddleware(({ url }, next) => {
	// Redirect when there are extra slashes
	if(url.pathname === '/this//is/my/////directory') {
		return new Response(null, {
			status: 301,
			headers: {
				Location: '/'
			}
		});
	}
	return next();
});