Sha256: 273c5e4e960046d0aca7a48d4c2b1b0c5c680619a1cf8c36335ffb4621f102d0
Contents?: true
Size: 646 Bytes
Versions: 26
Compression:
Stored size: 646 Bytes
Contents
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Queue = void 0;
/**
* This is a custom stateless queue to track concurrent async fs calls.
* It increments a counter whenever a call is queued and decrements it
* as soon as it completes. When the counter hits 0, it calls onQueueEmpty.
*/
class Queue {
onQueueEmpty;
count = 0;
constructor(onQueueEmpty) {
this.onQueueEmpty = onQueueEmpty;
}
enqueue() {
this.count++;
}
dequeue(error, output) {
if (--this.count === 0 || error)
this.onQueueEmpty(error, output);
}
}
exports.Queue = Queue;
Version data entries
26 entries across 26 versions & 1 rubygems