From a186750914991d5e92192f452533e0292886f36d Mon Sep 17 00:00:00 2001
From: Nitin Kumar <snitin315@gmail.com>
Date: Sun, 7 Nov 2021 17:43:35 -0800
Subject: [PATCH] chore: fix memory leak warnings

---
 setupTest.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/setupTest.js b/setupTest.js
index 0c7c3a98e2..9ee8cad66f 100644
--- a/setupTest.js
+++ b/setupTest.js
@@ -3,3 +3,12 @@
 process.env.CHOKIDAR_USEPOLLING = true;
 
 jest.setTimeout(140000);
+
+if (expect.getState().testPath.includes("test/e2e")) {
+  afterEach(() => {
+    // We add listeners to signals when creating a new Server instance, but have no cleanup method
+    // So ensure they are removed after each run to prevent EventEmitter memory leak warnings
+    process.removeAllListeners("SIGINT");
+    process.removeAllListeners("SIGTERM");
+  });
+}