2 files changed, 19 insertions, 2 deletions
diff --git a/MediaBrowser.Common.Implementations/Logging/NLogger.cs b/MediaBrowser.Common.Implementations/Logging/NLogger.cs
index c87b58f70..29b618890 100644
--- a/MediaBrowser.Common.Implementations/Logging/NLogger.cs
+++ b/MediaBrowser.Common.Implementations/Logging/NLogger.cs
@@ -14,6 +14,8 @@ namespace MediaBrowser.Common.Implementations.Logging
         /// </summary>
         private readonly NLog.Logger _logger;
 
+        private readonly ILogManager _logManager;
+
         /// <summary>
         /// The _lock object
         /// </summary>
@@ -23,8 +25,10 @@ namespace MediaBrowser.Common.Implementations.Logging
         /// Initializes a new instance of the <see cref="NLogger" /> class.
         /// </summary>
         /// <param name="name">The name.</param>
-        public NLogger(string name)
+        /// <param name="logManager">The log manager.</param>
+        public NLogger(string name, ILogManager logManager)
         {
+            _logManager = logManager;
             lock (LockObject)
             {
                 _logger = NLog.LogManager.GetLogger(name);
@@ -96,6 +100,13 @@ namespace MediaBrowser.Common.Implementations.Logging
 
             var messageText = LogHelper.GetLogMessage(exception);
 
+            var prefix = _logManager.ExceptionMessagePrefix;
+
+            if (!string.IsNullOrWhiteSpace(prefix))
+            {
+                messageText.Insert(0, prefix);
+            }
+
             LogMultiline(message, level, messageText);
         }
 
diff --git a/MediaBrowser.Common.Implementations/Logging/NlogManager.cs b/MediaBrowser.Common.Implementations/Logging/NlogManager.cs
index b18c6b95a..77d9f80f9 100644
--- a/MediaBrowser.Common.Implementations/Logging/NlogManager.cs
+++ b/MediaBrowser.Common.Implementations/Logging/NlogManager.cs
@@ -35,6 +35,12 @@ namespace MediaBrowser.Common.Implementations.Logging
         public string LogFilePath { get; private set; }
 
         /// <summary>
+        /// Gets or sets the exception message prefix.
+        /// </summary>
+        /// <value>The exception message prefix.</value>
+        public string ExceptionMessagePrefix { get; set; }
+
+        /// <summary>
         /// Initializes a new instance of the <see cref="NlogManager" /> class.
         /// </summary>
         /// <param name="logDirectory">The log directory.</param>
@@ -159,7 +165,7 @@ namespace MediaBrowser.Common.Implementations.Logging
         /// <returns>ILogger.</returns>
         public ILogger GetLogger(string name)
         {
-            return new NLogger(name);
+            return new NLogger(name, this);
         }
 
         /// <summary>