From 5a79aa953673103ae78460f0cf501c166861d3fb Mon Sep 17 00:00:00 2001
From: Krille <c.kussowski@famedly.com>
Date: Thu, 2 May 2024 15:43:26 +0200
Subject: [PATCH] refactor: make sure ensureNotSoftLoggedOut does not run
 multiple times

---
 lib/src/client.dart | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/lib/src/client.dart b/lib/src/client.dart
index 2980bdfa..cbd36510 100644
--- a/lib/src/client.dart
+++ b/lib/src/client.dart
@@ -1823,19 +1823,25 @@ class Client extends MatrixApi {
     return;
   }
 
+  Future<void>? _handleSoftLogoutFuture;
+
   Future<void> _handleSoftLogout() async {
     final onSoftLogout = this.onSoftLogout;
     if (onSoftLogout == null) return;
 
-    onLoginStateChanged.add(LoginState.softLoggedOut);
-    try {
-      await onSoftLogout(this);
-      onLoginStateChanged.add(LoginState.loggedIn);
-    } catch (e, s) {
-      Logs().w('Unable to refresh session after soft logout', e, s);
-      await clear();
-      rethrow;
-    }
+    _handleSoftLogoutFuture ??= () async {
+      onLoginStateChanged.add(LoginState.softLoggedOut);
+      try {
+        await onSoftLogout(this);
+        onLoginStateChanged.add(LoginState.loggedIn);
+      } catch (e, s) {
+        Logs().w('Unable to refresh session after soft logout', e, s);
+        await clear();
+        rethrow;
+      }
+    }();
+    await _handleSoftLogoutFuture;
+    _handleSoftLogoutFuture = null;
   }
 
   /// Checks if the token expires in under [expiresIn] time and calls the