mirror of
https://github.com/advplyr/audiobookshelf.git
synced 2024-12-20 19:06:06 +01:00
45 lines
3.1 KiB
JavaScript
45 lines
3.1 KiB
JavaScript
|
"use strict";
|
||
|
|
/* WATCHER LOCKS RESOLVER */
|
||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
||
|
|
// Registering a single interval scales much better than registering N timeouts
|
||
|
|
// Timeouts are respected within the interval margin
|
||
|
|
const WatcherLocksResolver = {
|
||
|
|
/* VARIABLES */
|
||
|
|
interval: 100,
|
||
|
|
intervalId: undefined,
|
||
|
|
fns: new Map(),
|
||
|
|
/* LIFECYCLE */
|
||
|
|
init: () => {
|
||
|
|
if (WatcherLocksResolver.intervalId)
|
||
|
|
return;
|
||
|
|
WatcherLocksResolver.intervalId = setInterval(WatcherLocksResolver.resolve, WatcherLocksResolver.interval);
|
||
|
|
},
|
||
|
|
reset: () => {
|
||
|
|
if (!WatcherLocksResolver.intervalId)
|
||
|
|
return;
|
||
|
|
clearInterval(WatcherLocksResolver.intervalId);
|
||
|
|
delete WatcherLocksResolver.intervalId;
|
||
|
|
},
|
||
|
|
/* API */
|
||
|
|
add: (fn, timeout) => {
|
||
|
|
WatcherLocksResolver.fns.set(fn, Date.now() + timeout);
|
||
|
|
WatcherLocksResolver.init();
|
||
|
|
},
|
||
|
|
remove: (fn) => {
|
||
|
|
WatcherLocksResolver.fns.delete(fn);
|
||
|
|
},
|
||
|
|
resolve: () => {
|
||
|
|
if (!WatcherLocksResolver.fns.size)
|
||
|
|
return WatcherLocksResolver.reset();
|
||
|
|
const now = Date.now();
|
||
|
|
for (const [fn, timestamp] of WatcherLocksResolver.fns) {
|
||
|
|
if (timestamp >= now)
|
||
|
|
continue; // We should still wait some more for this
|
||
|
|
WatcherLocksResolver.remove(fn);
|
||
|
|
fn();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
/* EXPORT */
|
||
|
|
exports.default = WatcherLocksResolver;
|
||
|
|
//# sourceMappingURL=data:application/json;base64,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
|