From 9516532aa5508d18d50e3792aaf2fda31bed0299 Mon Sep 17 00:00:00 2001
From: Edmond Chui <1967998+EdmondChuiHW@users.noreply.github.com>
Date: Tue, 24 Sep 2024 17:23:39 +0100
Subject: [PATCH] refactor: allow custom impl of backend realod-to-profile
 support check

---
 packages/react-devtools-shared/src/backend/index.js | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/packages/react-devtools-shared/src/backend/index.js b/packages/react-devtools-shared/src/backend/index.js
index 86714b7f61476..0a2ec5025a40d 100644
--- a/packages/react-devtools-shared/src/backend/index.js
+++ b/packages/react-devtools-shared/src/backend/index.js
@@ -10,6 +10,7 @@
 import Agent from './agent';
 
 import type {DevToolsHook, RendererID, RendererInterface} from './types';
+import {isSynchronousXHRSupported} from './utils';
 
 export type InitBackend = typeof initBackend;
 
@@ -103,3 +104,15 @@ export function initBackend(
     subs.forEach(fn => fn());
   };
 }
+
+function defaultGetIsReloadAndProfileSupported(): boolean {
+  // Notify the frontend if the backend supports the Storage API (e.g. localStorage).
+  // If not, features like reload-and-profile will not work correctly and must be disabled.
+  let isBackendStorageAPISupported = false;
+  try {
+    localStorage.getItem('test');
+    isBackendStorageAPISupported = true;
+  } catch (error) {}
+
+  return isBackendStorageAPISupported && isSynchronousXHRSupported();
+}