Custom Console-Output with Log-Time and elapsed time, as well as routeabilty to other outputs.

Server/ConsoleWriter.cs

@@ -0,0 +1,52 @@
+using System.Globalization;
+using System.Text;
+
+namespace Server;
+
+public class ConsoleWriter : TextWriter
+{
+    public override Encoding Encoding { get; }
+    private TextWriter stdOut { get; }
+    private DateTime execStart { get; }
+    public event EventHandler<ConsoleWriterEventArgs>? OnWrite;
+    public event EventHandler<ConsoleWriterEventArgs>? OnWriteLine; 
+
+    public ConsoleWriter()
+    {
+        stdOut = Console.Out;
+        execStart = DateTime.Now;
+        Encoding = Encoding.UTF8;
+    }
+
+    public ConsoleWriter(DateTime execStart)
+    {
+        stdOut = Console.Out;
+        this.execStart = execStart;
+        Encoding = Encoding.UTF8;
+    }
+
+    public override void WriteLine(string? text)
+    {
+        DateTime now = DateTime.Now;
+        string dateTimeString = $"[{now.ToUniversalTime():u} ({Math.Floor((now - execStart).TotalMilliseconds):####00000})]";
+        if(text is not null)
+            OnWriteLine?.Invoke(this, new ConsoleWriterEventArgs($"{dateTimeString} {text}"));
+        stdOut.WriteLine($"{dateTimeString} {text}");
+    }
+
+    public override void Write(string? text)
+    {
+        if(text is not null)
+            OnWrite?.Invoke(this, new ConsoleWriterEventArgs(text));
+        stdOut.Write(text);
+    }
+}
+
+public class ConsoleWriterEventArgs : EventArgs
+{
+    public string text { get; }
+    public ConsoleWriterEventArgs(string text)
+    {
+        this.text = text;
+    }
+}