kotlin-node/node.http2/Http2ServerResponse/writeEarlyHints

writeEarlyHints

fun writeEarlyHints(hints: ERROR CLASS: Symbol not found for js.objects.ReadonlyRecord<kotlin/String, kotlin/Any>)(source)

Sends a status 103 Early Hints to the client with a Link header, indicating that the user agent can preload/preconnect the linked resources. The hints is an object containing the values of headers to be sent with early hints message.

Example

const earlyHintsLink = '</styles.css>; rel=preload; as=style';
response.writeEarlyHints({
  'link': earlyHintsLink,
});

const earlyHintsLinks = [
  '</styles.css>; rel=preload; as=style',
  '</scripts.js>; rel=preload; as=script',
];
response.writeEarlyHints({
  'link': earlyHintsLinks,
});

Since

v18.11.0