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- "use strict";
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.setRevalidateHeaders = setRevalidateHeaders;
- function setRevalidateHeaders(res, options) {
- if (options.private || options.stateful) {
- if (options.private || !res.hasHeader("Cache-Control")) {
- res.setHeader("Cache-Control", `private, no-cache, no-store, max-age=0, must-revalidate`);
- }
- } else if (typeof options.revalidate === "number") {
- if (options.revalidate < 1) {
- throw new Error(`invariant: invalid Cache-Control duration provided: ${options.revalidate} < 1`);
- }
- res.setHeader("Cache-Control", `s-maxage=${options.revalidate}, stale-while-revalidate`);
- } else if (options.revalidate === false) {
- res.setHeader("Cache-Control", `s-maxage=31536000, stale-while-revalidate`);
- }
- }
- //# sourceMappingURL=revalidate-headers.js.map
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