Version 3.0.381

SharedBusinessLogic/Services/Logging/MemoryStackSink.cs

@@ -0,0 +1,47 @@
+using System;
+using System.Collections.Concurrent;
+using Serilog.Core;
+using Serilog.Events;
+
+namespace ShareeBike.Services.Logging
+{
+	public class MemoryStackSink : ILogEventSink
+	{
+		private readonly IFormatProvider _formatProvider;
+
+		private static ConcurrentStack<string> _MessageStack = new ConcurrentStack<string>();
+
+		/// <summary>
+		/// Reads all messages an clears memory stack.
+		/// </summary>
+		/// <returns>Array of messages.</returns>
+		public static string[] PopAllMessages()
+		{
+			int countOfMessages = _MessageStack.Count;
+			if (countOfMessages <= 0)
+				return new string[0];
+
+			string[] messages = new string[countOfMessages];
+			if (_MessageStack.TryPopRange(messages) <= 0)
+				return new string[0];
+
+			return messages;
+		}
+
+		/// <summary>
+		/// Clears the message stack.
+		/// </summary>
+		public static void ClearMessages() => _MessageStack.Clear();
+
+		public MemoryStackSink(IFormatProvider formatProvider)
+		{
+			_formatProvider = formatProvider;
+		}
+
+		public void Emit(LogEvent logEvent)
+		{
+			var message = logEvent.RenderMessage(_formatProvider);
+			_MessageStack.Push(DateTimeOffset.Now.ToString() + " " + message);
+		}
+	}
+}

SharedBusinessLogic/Services/Logging/MemoryStackSinkExtensions.cs

@@ -0,0 +1,16 @@
+using System;
+using Serilog;
+using Serilog.Configuration;
+
+namespace ShareeBike.Services.Logging
+{
+	public static class MemoryStackSinkExtensions
+	{
+		public static LoggerConfiguration MemoryQueueSink(
+		  this LoggerSinkConfiguration loggerConfiguration,
+		  IFormatProvider formatProvider = null)
+		{
+			return loggerConfiguration.Sink(new MemoryStackSink(formatProvider));
+		}
+	}
+}