From 0b921a6b66cfe9268465b48f20ee263f1d071505 Mon Sep 17 00:00:00 2001
From: JJ Kasper <jj@jjsweb.site>
Date: Sun, 23 Oct 2022 11:34:53 -0700
Subject: [PATCH] Expose AsyncLocalStorage on global for react (#41683)

For compat this needs to be exposed on global in the Node.js runtime as
well as discussed cc @sebmarkbage
---
 packages/next/server/next-server.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/packages/next/server/next-server.ts b/packages/next/server/next-server.ts
index 851f57ea8da6e..bad192b6be720 100644
--- a/packages/next/server/next-server.ts
+++ b/packages/next/server/next-server.ts
@@ -262,6 +262,12 @@ export default class NextNodeServer extends BaseServer {
         isAppPath: false,
       }).catch(() => {})
     }
+
+    if (this.nextConfig.experimental.appDir) {
+      // expose AsyncLocalStorage on global for react usage
+      const { AsyncLocalStorage } = require('async_hooks')
+      ;(global as any).AsyncLocalStorage = AsyncLocalStorage
+    }
   }
 
   private compression = this.nextConfig.compress