--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Implab/Diagnostics/ChannelAdvertisementEventArgs.cs	Fri Jun 01 21:35:24 2018 +0300
@@ -0,0 +1,17 @@
+using System;
+using System.Diagnostics;
+
+namespace Implab.Diagnostics
+{
+    public class ChannelAdvertisementEventArgs : EventArgs  {
+        internal ChannelAdvertisementEventArgs(object channelId, TraceSource source) {
+            ChannelId = channelId;
+            Source = source;
+        }
+        
+        public object ChannelId { get; private set; }
+
+        public TraceSource Source { get; private set; }
+        
+    }
+}
\ No newline at end of file