From 28c0533c33ce9da57385c65344a6925343979da5 Mon Sep 17 00:00:00 2001
From: Sebastian Markbage <sema@fb.com>
Date: Thu, 18 Mar 2021 12:20:19 -0400
Subject: [PATCH] Clean up listener after it's used once

---
 packages/react-dom/src/server/ReactDOMFizzServerBrowser.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/packages/react-dom/src/server/ReactDOMFizzServerBrowser.js b/packages/react-dom/src/server/ReactDOMFizzServerBrowser.js
index 619b077ddd98a..8b9db25f4a800 100644
--- a/packages/react-dom/src/server/ReactDOMFizzServerBrowser.js
+++ b/packages/react-dom/src/server/ReactDOMFizzServerBrowser.js
@@ -26,7 +26,12 @@ function renderToReadableStream(
 ): ReadableStream {
   let request;
   if (options && options.signal) {
-    options.signal.addEventListener('abort', () => abort(request));
+    const signal = options.signal;
+    const listener = () => {
+      abort(request);
+      signal.removeEventListener('abort', listener);
+    };
+    signal.addEventListener('abort', listener);
   }
   return new ReadableStream({
     start(controller) {