Software: Apache/2.4.41 (Ubuntu). PHP/8.0.30 

uname -a: Linux apirnd 5.4.0-204-generic #224-Ubuntu SMP Thu Dec 5 13:38:28 UTC 2024 x86_64 

uid=33(www-data) gid=33(www-data) groups=33(www-data) 

Safe-mode: OFF (not secure)

/var/www/html/queuepro/node_modules/websocket-extensions/lib/pipeline/   drwxrwxr-x
Free 13.19 GB of 57.97 GB (22.75%)
                            Encoder    Tools    Proc.    FTP brute    Sec.    SQL    PHP-code    Update    Self remove    Logout    

Viewing file:     pledge.js (779 B)      -rwxrwxr-x

'use strict';

var RingBuffer = require('./ring_buffer');

var Pledge = function() {
  this._complete  = false;
  this._callbacks = new RingBuffer(Pledge.QUEUE_SIZE);
};

Pledge.QUEUE_SIZE = 4;

Pledge.all = function(list) {
  var pledge  = new Pledge(),
      pending = list.length,
      n       = pending;

  if (pending === 0) pledge.done();

  while (n--) list[n].then(function() {
    pending -= 1;
    if (pending === 0) pledge.done();
  });
  return pledge;
};

Pledge.prototype.then = function(callback) {
  if (this._complete) callback();
  else this._callbacks.push(callback);
};

Pledge.prototype.done = function() {
  this._complete = true;
  var callbacks = this._callbacks, callback;
  while (callback = callbacks.shift()) callback();
};

module.exports = Pledge;