From b9932daf949da0ecfef8f95b59d10ed3597b379a Mon Sep 17 00:00:00 2001
From: Mathias Buus <mathiasbuus@gmail.com>
Date: Thu, 7 Oct 2021 15:35:48 +0200
Subject: [PATCH] add destroyed flag

---
 index.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/index.js b/index.js
index d319373..c804586 100644
--- a/index.js
+++ b/index.js
@@ -38,6 +38,7 @@ class DHT extends EventEmitter {
     this.ephemeral = true
     this.firewalled = this.io.firewalled
     this.adaptive = typeof opts.ephemeral !== 'boolean' && opts.adaptive !== false
+    this.destroyed = false
 
     this._nat = new NatSampler()
     this._bind = opts.bind || 0
@@ -193,6 +194,7 @@ class DHT extends EventEmitter {
   }
 
   destroy () {
+    this.destroyed = true
     clearInterval(this._tickInterval)
     return this.io.destroy()
   }