Method set

lib/cache/PackFileCacheStrategy.js:209–237

* Updates value using the provided identifier. * @param {string} identifier unique name for the resource * @param {string | null} etag etag of the resource * @param {Data} data cached content * @returns {void}

(identifier, etag, data)

	 * @returns {void}
	 */
	set(identifier, etag, data) {
		if (!this.invalid) {
			this.invalid = true;
			this.logger.log(`Pack got invalid because of write to: ${identifier}`);
		}
		const info = this.itemInfo.get(identifier);
		if (info === undefined) {
			const newInfo = new PackItemInfo(identifier, etag, data);
			this.itemInfo.set(identifier, newInfo);
			this._addRequest(identifier);
			this.freshContent.set(identifier, newInfo);
		} else {
			const loc = info.location;
			if (loc >= 0) {
				this._addRequest(identifier);
				this.freshContent.set(identifier, info);
				const content = /** @type {PackContent} */ (this.content[loc]);
				content.delete(identifier);
				if (content.items.size === 0) {
					this.content[loc] = undefined;
					this.logger.debug("Pack %d got empty and is removed", loc);
				}
			}
			info.freshValue = data;
			info.lastAccess = Date.now();
			info.etag = etag;
			info.location = -1;
		}
	}

	getContentStats() {
		let count = 0;