Upload the full stack trace (including inner exceptions)

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@4941 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/Misc/UsageDataCollector/UsageDataCollector.AddIn/AnalyticsMonitor.cs

@@ -148,8 +148,7 @@ namespace ICSharpCode.UsageDataCollector
 		{
 			lock (lockObj) {
 				if (session != null) {
-					// TODO: recognize inner exceptions
-					session.AddException(exception.GetType().FullName, exception.StackTrace);
+					session.AddException(exception);
 				}
 			}
 		}

src/AddIns/Misc/UsageDataCollector/UsageDataCollector/UsageDataSessionWriter.cs

@@ -10,6 +10,7 @@ using System.Collections.Generic;
 using System.Data.SQLite;
 using System.Globalization;
 using System.Runtime.Serialization;
+using System.Text;
 using System.Threading;
 
 namespace ICSharpCode.UsageDataCollector
@@ -277,6 +278,27 @@ namespace ICSharpCode.UsageDataCollector
 			}
 		}
 		
+		/// <summary>
+		/// Adds an exception report to the session.
+		/// </summary>
+		/// <param name="exception">The exception instance.</param>
+		public void AddException(Exception exception)
+		{
+			if (exception == null)
+				throw new ArgumentNullException("exception");
+			string exceptionType = exception.GetType().FullName;
+			string stacktrace = exception.StackTrace;
+			while (exception.InnerException != null) {
+				exception = exception.InnerException;
+				
+				stacktrace = exception.StackTrace + Environment.NewLine
+					+ "-- continuing with outer exception (" + exceptionType + ") --" + Environment.NewLine
+					+ stacktrace;
+				exceptionType = exception.GetType().FullName;
+			}
+			AddException(exceptionType, stacktrace);
+		}
+		
 		/// <summary>
 		/// Adds an exception report to the session.
 		/// </summary>

src/AddIns/Misc/UsageDataCollector/UsageDataCollector/UsageDataUploader.cs

@@ -130,15 +130,18 @@ namespace ICSharpCode.UsageDataCollector
 		
 		void UsageDataUploaded(IAsyncResult result, UDCUploadServiceClient client, string commaSeparatedSessionIDList)
 		{
+			bool success = false;
 			try {
 				client.EndUploadUsageData(result);
+				success = true;
 			} catch (EndpointNotFoundException) {
 				// ignore error (maybe currently not connected to network)
 			}
 			client.Close();
 			
-			
-			RemoveUploadedData(commaSeparatedSessionIDList);
+			if (success) {
+				RemoveUploadedData(commaSeparatedSessionIDList);
+			}
 		}
 		
 		Version expectedDBVersion = new Version(1, 0, 1);