From 3d2a5fd282183cc9ce76a31341aa7a0a5ca10e05 Mon Sep 17 00:00:00 2001
From: Casper Sparre <reptail@gmail.com>
Date: Sat, 8 Mar 2025 14:51:07 +0100
Subject: [PATCH] Added exiting if other process is detected, to avoid
 overlapping runs

---
 OF DL/Program.cs | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/OF DL/Program.cs b/OF DL/Program.cs
index db94d0f..5e8b590 100644
--- a/OF DL/Program.cs	
+++ b/OF DL/Program.cs	
@@ -22,6 +22,7 @@ using static OF_DL.Entities.Messages.Messages;
 using Akka.Configuration;
 using System.Text;
 using static Akka.Actor.ProviderSelection;
+using System.Diagnostics;
 
 namespace OF_DL;
 
@@ -118,6 +119,8 @@ public class Program
 
 			AnsiConsole.Write(new FigletText("Welcome to OF-DL").Color(Color.Red));
 
+            ExitIfOtherProcess();
+
             //Remove config.json and convert to config.conf
             if (File.Exists("config.json"))
             {
@@ -3256,4 +3259,24 @@ public class Program
 
         return Enum.Parse<VideoResolution>("_" + value, ignoreCase: true);
     }
+
+    static void ExitIfOtherProcess()
+    {
+        Assembly entryAssembly = Assembly.GetEntryAssembly();
+        AssemblyName entryAssemblyName = entryAssembly?.GetName();
+
+        if (entryAssemblyName?.Name is null)
+            return;
+
+        Process thisProcess = Process.GetCurrentProcess();
+        Process[] otherProcesses = [.. Process.GetProcessesByName(entryAssemblyName.Name).Where(p => p.Id != thisProcess.Id)];
+
+        if (otherProcesses.Length <= 0)
+            return;
+
+        AnsiConsole.Markup($"[green]Other OF DL process detected, exiting..\n[/]");
+        Log.Warning("Other OF DL process detected, exiting..");
+
+        Environment.Exit(0);
+    }
 }