Experimental active ratelimits (adapted from Eris)

This commit is contained in:
abalabahaha
2016-07-29 05:37:43 +09:00
parent dc939c48ee
commit 952cfc0456
7 changed files with 511 additions and 328 deletions

File diff suppressed because it is too large Load Diff

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@@ -15,6 +15,10 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
var _UtilBucket = require("../Util/Bucket");
var _UtilBucket2 = _interopRequireDefault(_UtilBucket);
var _UtilEquality = require("../Util/Equality");
var _UtilEquality2 = _interopRequireDefault(_UtilEquality);
@@ -55,13 +59,21 @@ var Server = (function (_Equality) {
_Equality.call(this);
var self = this;
this.client = client;
this.id = data.id;
if (data.owner_id) {
// new server data
client.internal.buckets["bot:msg:guild:" + this.id] = new _UtilBucket2["default"](5, 5000);
client.internal.buckets["dmsg:" + this.id] = new _UtilBucket2["default"](5, 1000);
client.internal.buckets["bdmsg:" + this.id] = new _UtilBucket2["default"](1, 1000);
client.internal.buckets["guild_member:" + this.id] = new _UtilBucket2["default"](10, 10000);
client.internal.buckets["guild_member_nick:" + this.id] = new _UtilBucket2["default"](1, 1000);
}
this.region = data.region;
this.ownerID = data.owner_id || data.ownerID;
this.name = data.name;
this.id = data.id;
this.members = new _UtilCache2["default"]();
this.channels = new _UtilCache2["default"]();
this.roles = new _UtilCache2["default"]();
@@ -72,8 +84,6 @@ var Server = (function (_Equality) {
this.memberCount = data.member_count || data.memberCount;
this.large = data.large || this.memberCount > 250;
var self = this;
if (data.roles instanceof _UtilCache2["default"]) {
data.roles.forEach(function (role) {
return _this.roles.add(role);

55
lib/Util/Bucket.js Normal file
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@@ -0,0 +1,55 @@
"use strict";
exports.__esModule = true;
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var Bucket = (function () {
// Adapted from Eris
function Bucket(tokenLimit, interval) {
_classCallCheck(this, Bucket);
this.tokenLimit = tokenLimit;
this.interval = interval;
this.extraTime = 500;
this.lastReset = this.tokens = this.lastSend = 0;
this._queue = [];
}
Bucket.prototype.queue = function queue(func) {
this._queue.push(func);
this.check();
};
Bucket.prototype.check = function check() {
var _this = this;
if (this.timeout || this._queue.length === 0) {
return;
}
if (this.lastReset + this.interval + this.extraTime < Date.now()) {
this.lastReset = Date.now();
this.tokens = Math.max(0, this.tokens - this.tokenLimit);
}
var val;
while (this._queue.length > 0 && this.tokens < this.tokenLimit) {
this.tokens++;
this._queue.shift()();
this.lastSend = Date.now();
}
if (this._queue.length > 0 && !this.timeout) {
this.timeout = setTimeout(function () {
_this.timeout = null;
_this.check();
}, this.tokens < this.tokenLimit ? 1 : Math.max(0, this.lastReset + this.interval + this.extraTime - Date.now()));
}
};
return Bucket;
})();
exports["default"] = Bucket;
module.exports = exports["default"];