Don't bother with nice shutdown, closes #94

We really don't need any of that when we're exiting process anyway, framework does that better

ArchiSteamFarm/Bot.cs

@@ -114,14 +114,6 @@ namespace ArchiSteamFarm {
 			return Bots.Count;
 		}
 
-		internal static async Task ShutdownAllBots() {
-			List<Task> tasks = new List<Task>();
-			foreach (Bot bot in Bots.Values) {
-				tasks.Add(Task.Run(async () => await bot.Shutdown().ConfigureAwait(false)));
-			}
-			await Task.WhenAll(tasks).ConfigureAwait(false);
-		}
-
 		internal static void RefreshCMs() {
 			bool initialized = false;
 			while (!initialized) {
@@ -832,10 +824,10 @@ namespace ArchiSteamFarm {
 					case "!2faoff":
 						return Response2FAOff(BotName);
 					case "!exit":
-						await ShutdownAllBots().ConfigureAwait(false);
+						Program.Exit();
 						return "Done";
 					case "!restart":
-						await Program.Restart().ConfigureAwait(false);
+						Program.Restart();
 						return "Done";
 					case "!status":
 						return ResponseStatus();

ArchiSteamFarm/Program.cs

@@ -93,15 +93,13 @@ namespace ArchiSteamFarm {
 			}
 		}
 
-		internal static async Task Exit(int exitCode = 0) {
-			await Bot.ShutdownAllBots().ConfigureAwait(false);
+		internal static void Exit(int exitCode = 0) {
 			Environment.Exit(exitCode);
 		}
 
-		internal static async Task Restart() {
-			await Bot.ShutdownAllBots().ConfigureAwait(false);
+		internal static void Restart() {
 			System.Diagnostics.Process.Start(ExecutableFile, string.Join(" ", Environment.GetCommandLineArgs()));
-			Environment.Exit(0);
+			Exit();
 		}
 
 		internal static async Task LimitSteamRequestsAsync() {
@@ -259,7 +257,7 @@ namespace ArchiSteamFarm {
 			if (!Directory.Exists(ConfigDirectory)) {
 				Logging.LogGenericError("Config directory doesn't exist!");
 				Thread.Sleep(5000);
-				Task.Run(async () => await Exit(1).ConfigureAwait(false)).Wait();
+				Exit(1);
 			}
 
 			// Before attempting to connect, initialize our list of CMs