Downgrade to v13

[vi] cảm giác đau khổ

src/sharding/Shard.js

@@ -3,7 +3,7 @@
 const EventEmitter = require('node:events');
 const path = require('node:path');
 const process = require('node:process');
-const { setTimeout, clearTimeout } = require('node:timers');
+const { setTimeout } = require('node:timers');
 const { setTimeout: sleep } = require('node:timers/promises');
 const { Error } = require('../errors');
 const Util = require('../util/Util');
@@ -249,18 +249,14 @@ class Shard extends EventEmitter {
       const listener = message => {
         if (message?._fetchProp !== prop) return;
         child.removeListener('message', listener);
-        this.decrementMaxListeners(child);
         this._fetches.delete(prop);
         if (!message._error) resolve(message._result);
         else reject(Util.makeError(message._error));
       };
-
-      this.incrementMaxListeners(child);
       child.on('message', listener);
 
       this.send({ _fetchProp: prop }).catch(err => {
         child.removeListener('message', listener);
-        this.decrementMaxListeners(child);
         this._fetches.delete(prop);
         reject(err);
       });
@@ -292,18 +288,14 @@ class Shard extends EventEmitter {
       const listener = message => {
         if (message?._eval !== _eval) return;
         child.removeListener('message', listener);
-        this.decrementMaxListeners(child);
         this._evals.delete(_eval);
         if (!message._error) resolve(message._result);
         else reject(Util.makeError(message._error));
       };
-
-      this.incrementMaxListeners(child);
       child.on('message', listener);
 
       this.send({ _eval }).catch(err => {
         child.removeListener('message', listener);
-        this.decrementMaxListeners(child);
         this._evals.delete(_eval);
         reject(err);
       });
@@ -414,30 +406,6 @@ class Shard extends EventEmitter {
 
     if (respawn) this.spawn(timeout).catch(err => this.emit('error', err));
   }
-
-  /**
-   * Increments max listeners by one for a given emitter, if they are not zero.
-   * @param {EventEmitter|process} emitter The emitter that emits the events.
-   * @private
-   */
-  incrementMaxListeners(emitter) {
-    const maxListeners = emitter.getMaxListeners();
-    if (maxListeners !== 0) {
-      emitter.setMaxListeners(maxListeners + 1);
-    }
-  }
-
-  /**
-   * Decrements max listeners by one for a given emitter, if they are not zero.
-   * @param {EventEmitter|process} emitter The emitter that emits the events.
-   * @private
-   */
-  decrementMaxListeners(emitter) {
-    const maxListeners = emitter.getMaxListeners();
-    if (maxListeners !== 0) {
-      emitter.setMaxListeners(maxListeners - 1);
-    }
-  }
 }
 
 module.exports = Shard;