From 7e7b910dd38e9610601eb286d08ff536b71f64f1 Mon Sep 17 00:00:00 2001
From: Syntriax <syntriax@gmail.com>
Date: Mon, 13 Apr 2026 17:23:22 +0300
Subject: [PATCH] fix: file logger having async issues

---
 Engine.Core/Debug/FileLogger.cs | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/Engine.Core/Debug/FileLogger.cs b/Engine.Core/Debug/FileLogger.cs
index 060ea6a..b14a3d9 100644
--- a/Engine.Core/Debug/FileLogger.cs
+++ b/Engine.Core/Debug/FileLogger.cs
@@ -1,5 +1,7 @@
 using System;
+using System.Collections.Generic;
 using System.IO;
+using System.Threading.Tasks;
 
 namespace Engine.Core.Debug;
 
@@ -7,9 +9,21 @@ public class FileLogger : LoggerBase
 {
     public readonly string FilePath;
 
-    protected override void Write(string message)
+    private readonly Queue<string> lineQueue = new();
+    private Task? currentWriteTask = null;
+
+    protected async override void Write(string message)
     {
-        File.AppendAllTextAsync(FilePath, $"{message}{Environment.NewLine}");
+        lineQueue.Enqueue(message);
+        currentWriteTask ??= WriteLogs();
+    }
+
+    private async Task WriteLogs()
+    {
+        while (lineQueue.TryDequeue(out string? line))
+            await File.AppendAllTextAsync(FilePath, $"{line}{Environment.NewLine}");
+
+        currentWriteTask = null;
     }
 
     public FileLogger(string filePath)