seitu/dist/indexed-db-request-MnNCk_ou.mjs

//#region src/internal/indexed-db-request.ts
function requestToPromise(request) {
	return new Promise((resolve, reject) => {
		request.onsuccess = () => resolve(request.result);
		request.onerror = () => reject(request.error);
	});
}
function transactionDone(transaction) {
	return new Promise((resolve, reject) => {
		transaction.oncomplete = () => resolve();
		transaction.onerror = () => reject(transaction.error);
		transaction.onabort = () => reject(transaction.error);
	});
}
function createBroadcaster(channelName) {
	let channel;
	return {
		broadcast: () => {
			if (typeof BroadcastChannel === "undefined") return;
			if (channel) {
				channel.postMessage(null);
				return;
			}
			const ephemeral = new BroadcastChannel(channelName);
			ephemeral.postMessage(null);
			ephemeral.close();
		},
		listen: (onMessage) => {
			if (typeof BroadcastChannel === "undefined") return;
			channel = new BroadcastChannel(channelName);
			channel.onmessage = onMessage;
			return () => {
				channel?.close();
				channel = void 0;
			};
		}
	};
}
//#endregion
export { requestToPromise as n, transactionDone as r, createBroadcaster as t };