Renamed trace class

2026-10-21 04:03:05 +08:00 · 2017-10-07 13:06:13 +02:00
parent d22528ca46
commit af3cebb266
19 changed files with 73 additions and 72 deletions
@@ -0,0 +1,63 @@
+using System;
+
+namespace MQTTnet.Core.Diagnostics
+{
+    public static class MqttNetTrace
+    {
+        public static event EventHandler<MqttNetTraceMessagePublishedEventArgs> TraceMessagePublished;
+
+        public static void Verbose(string source, string message, params object[] parameters)
+        {
+            Publish(source, MqttNetTraceLevel.Verbose, null, message, parameters);
+        }
+
+        public static void Information(string source, string message, params object[] parameters)
+        {
+            Publish(source, MqttNetTraceLevel.Information, null, message, parameters);
+        }
+
+        public static void Warning(string source, string message, params object[] parameters)
+        {
+            Publish(source, MqttNetTraceLevel.Warning, null, message, parameters);
+        }
+
+        public static void Warning(string source, Exception exception, string message, params object[] parameters)
+        {
+            Publish(source, MqttNetTraceLevel.Warning, exception, message, parameters);
+        }
+
+        public static void Error(string source, string message, params object[] parameters)
+        {
+            Publish(source, MqttNetTraceLevel.Error, null, message, parameters);
+        }
+
+        public static void Error(string source, Exception exception, string message, params object[] parameters)
+        {
+            Publish(source, MqttNetTraceLevel.Error, exception, message, parameters);
+        }
+
+        private static void Publish(string source, MqttNetTraceLevel traceLevel, Exception exception, string message, params object[] parameters)
+        {
+            var handler = TraceMessagePublished;
+            if (handler == null)
+            {
+                return;
+            }
+
+            if (parameters?.Length > 0)
+            {
+                try
+                {
+                    message = string.Format(message, parameters);
+                }
+                catch (Exception formatException)
+                {
+                    Error(nameof(MqttNetTrace), formatException, "Error while tracing message: " + message);
+                    return;
+                }
+            }
+
+            handler.Invoke(null, new MqttNetTraceMessagePublishedEventArgs(Environment.CurrentManagedThreadId, source, traceLevel, message, exception));
+        }
+    }
+}