support run as service

1 files changed, 39 insertions, 2 deletions

diff --git a/MediaBrowser.Common.Implementations/Logging/NlogManager.cs b/MediaBrowser.Common.Implementations/Logging/NlogManager.cs
index cd3dc5c16..109e85d80 100644
--- a/MediaBrowser.Common.Implementations/Logging/NlogManager.cs
+++ b/MediaBrowser.Common.Implementations/Logging/NlogManager.cs
@@ -1,10 +1,10 @@
-using System.Linq;
-using MediaBrowser.Model.Logging;
+using MediaBrowser.Model.Logging;
 using NLog;
 using NLog.Config;
 using NLog.Targets;
 using System;
 using System.IO;
+using System.Linq;
 using System.Threading.Tasks;
 
 namespace MediaBrowser.Common.Implementations.Logging
@@ -45,6 +45,41 @@ namespace MediaBrowser.Common.Implementations.Logging
             LogFilePrefix = logFileNamePrefix;
         }
 
+        private LogSeverity _severity = LogSeverity.Debug;
+        public LogSeverity LogSeverity
+        {
+            get
+            {
+                return _severity;
+            }
+            set
+            {
+                var changed = _severity != value;
+
+                _severity = value;
+
+                if (changed)
+                {
+                    UpdateLogLevel(value);
+                }
+            }
+        }
+
+        private void UpdateLogLevel(LogSeverity newLevel)
+        {
+            var level = GetLogLevel(newLevel);
+
+            var rules = LogManager.Configuration.LoggingRules;
+
+            foreach (var rule in rules)
+            {
+                if (!rule.IsLoggingEnabledForLevel(level))
+                {
+                    rule.EnableLoggingForLevel(level);
+                }
+            }
+        }
+
         /// <summary>
         /// Adds the file target.
         /// </summary>
@@ -154,6 +189,8 @@ namespace MediaBrowser.Common.Implementations.Logging
 
             AddFileTarget(LogFilePath, level);
 
+            LogSeverity = level;
+
             if (LoggerLoaded != null)
             {
                 Task.Run(() =>