fix(react): getSession should update session on current tab (#11470)

kracas · web-flow · commit fba3a141e529 · 2024-08-09T00:25:12.000+01:00
diff --git a/packages/next-auth/src/react.tsx b/packages/next-auth/src/react.tsx
@@ -71,6 +71,10 @@ export const __NEXTAUTH: AuthClientConfig = {
 
 let broadcastChannel: BroadcastChannel | null = null
 
+function getNewBroadcastChannel () {
+  return new BroadcastChannel("next-auth")
+)
+
 function broadcast() {
   if (typeof BroadcastChannel === "undefined") {
     return {
@@ -81,7 +85,7 @@ function broadcast() {
   }
 
   if (broadcastChannel === null) {
-    broadcastChannel = new BroadcastChannel("next-auth")
+    broadcastChannel = getNewBroadcastChannel()
   }
 
   return broadcastChannel
@@ -178,7 +182,8 @@ export async function getSession(params?: GetSessionParams) {
     params
   )
   if (params?.broadcast ?? true) {
-    broadcast().postMessage({
+    const broadcastChannel = getNewBroadcastChannel()
+    broadcastChannel.postMessage({
       event: "session",
       data: { trigger: "getSession" },
     })
