From b15ace900d1f3c280ebe9a22c8257670ed553742 Mon Sep 17 00:00:00 2001
From: Oleksandr Pelykh <olexandr13@gmail.com>
Date: Tue, 21 Feb 2023 19:13:35 +0200
Subject: [PATCH] destroy agent only if its defined

---
 src/agent-manager.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/agent-manager.ts b/src/agent-manager.ts
index 0a99f8640e90..c9ad5c04af69 100644
--- a/src/agent-manager.ts
+++ b/src/agent-manager.ts
@@ -10,7 +10,7 @@ export class AgentManager {
   _useHttps: boolean;
 
   static _newAgent(useHttps: boolean): http.Agent | https.Agent {
-    const options = {keepAlive: true, maxSockets: 25};
+    const options = { keepAlive: true, maxSockets: 25 };
     if (useHttps) {
       return new https.Agent(options);
     } else {
@@ -36,7 +36,9 @@ export class AgentManager {
     this._activeRequests--;
     if (this._activeRequests === 0 && this._destroyTimeout === null) {
       this._destroyTimeout = setTimeout(() => {
-        this._agent.destroy();
+        if (this._agent.destroy) {
+          this._agent.destroy();
+        }
         this._agent = AgentManager._newAgent(this._useHttps);
       }, DESTROY_TIMEOUT_MS);
     }