streamAsyncIterator() — astro Function Reference

Architecture documentation for the streamAsyncIterator() function in util.ts from the astro codebase.

Function typescript CoreAstro RenderingEngine

Entity Profile

CoreAstro→ RenderingEngine→ streamAsyncIterator() — astro Function Reference

Dependency Diagram

graph TD
  deb4d57b_4b20_0c4f_2145_c910731e8ebd["streamAsyncIterator()"]
  fb795a89_af00_875c_12f7_4096170be542["util.ts"]
  deb4d57b_4b20_0c4f_2145_c910731e8ebd -->|defined in| fb795a89_af00_875c_12f7_4096170be542
  style deb4d57b_4b20_0c4f_2145_c910731e8ebd fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/astro/src/runtime/server/util.ts lines 7–19

export async function* streamAsyncIterator(stream: ReadableStream) {
	const reader = stream.getReader();

	try {
		while (true) {
			const { done, value } = await reader.read();
			if (done) return;
			yield value;
		}
	} finally {
		reader.releaseLock();
	}
}