Issue 225 - Improve logging in example for WireMock as Windows Service (#247)

examples/WireMock.Net.Service/Program.cs

@@ -1,6 +1,8 @@
-using System;
+using log4net.Config;
+using System;
+using System.IO;
 using System.ServiceProcess;
-using WireMock.Logging;
+using WireMock.Net.Service;
 using WireMock.Net.StandAlone;
 using WireMock.Server;
 using WireMock.Settings;
@@ -21,7 +23,7 @@ namespace Wiremock.Net.Service
 
             protected override void OnStart(string[] args)
             {
-                Start(new WireMockNullLogger());
+                Start();
             }
 
             protected override void OnStop()
@@ -35,6 +37,11 @@ namespace Wiremock.Net.Service
 
         static void Main(string[] args)
         {
+            //Setting the current directory explicitly is required if the application is running as Windows Service, 
+            //as the current directory of a Windows Service is %WinDir%\System32 per default.
+            Directory.SetCurrentDirectory(AppDomain.CurrentDomain.BaseDirectory);
+            XmlConfigurator.ConfigureAndWatch(new FileInfo("log4net.config"));
+
             // running as service
             if (!Environment.UserInteractive)
             {
@@ -46,7 +53,7 @@ namespace Wiremock.Net.Service
             else
             {
                 // running as console app
-                Start(new WireMockConsoleLogger());
+                Start();
 
                 Console.WriteLine("Press any key to stop...");
                 Console.ReadKey(true);
@@ -55,14 +62,14 @@ namespace Wiremock.Net.Service
             }
         }
 
-        private static void Start(IWireMockLogger logger)
+        private static void Start()
         {
             _server = StandAloneApp.Start(new FluentMockServerSettings
             {
                 Urls = new[] { "http://*:9091/" },
                 StartAdminInterface = true,
                 ReadStaticMappings = true,
-                Logger = logger
+                Logger = new WireMockLog4NetLogger()
             });
         }
 

examples/WireMock.Net.Service/WireMock.Net.Service.csproj

@@ -35,6 +35,9 @@
     <Reference Include="Handlebars, Version=1.9.5.0, Culture=neutral, PublicKeyToken=22225d0bf33cd661, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Handlebars.Net.1.9.5\lib\net452\Handlebars.dll</HintPath>
     </Reference>
+    <Reference Include="log4net, Version=2.0.8.0, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\log4net.2.0.8\lib\net45-full\log4net.dll</HintPath>
+    </Reference>
     <Reference Include="Microsoft.Owin, Version=2.0.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Microsoft.Owin.2.0.2\lib\net45\Microsoft.Owin.dll</HintPath>
     </Reference>
@@ -96,9 +99,13 @@
     </Compile>
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="WireMockLog4NetLogger.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="App.config" />
+    <None Include="log4net.config">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
     <None Include="Service-Start.bat">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>

examples/WireMock.Net.Service/WireMockLog4NetLogger.cs

@@ -0,0 +1,39 @@
+using log4net;
+using Newtonsoft.Json;
+using Wiremock.Net.Service;
+using WireMock.Admin.Requests;
+using WireMock.Logging;
+
+namespace WireMock.Net.Service
+{
+    internal class WireMockLog4NetLogger : IWireMockLogger
+    {
+        private static readonly ILog Log = LogManager.GetLogger(typeof(Program));
+
+        public void Debug(string formatString, params object[] args)
+        {
+            Log.DebugFormat(formatString, args);
+        }
+
+        public void Info(string formatString, params object[] args)
+        {
+            Log.InfoFormat(formatString, args);
+        }
+
+        public void Warn(string formatString, params object[] args)
+        {
+            Log.WarnFormat(formatString, args);
+        }
+
+        public void Error(string formatString, params object[] args)
+        {
+            Log.ErrorFormat(formatString, args);
+        }
+
+        public void DebugRequestResponse(LogEntryModel logEntryModel, bool isAdminRequest)
+        {
+            string message = JsonConvert.SerializeObject(logEntryModel, Formatting.Indented);
+            Log.DebugFormat("Admin[{0}] {1}", isAdminRequest, message);
+        }
+    }
+}

examples/WireMock.Net.Service/log4net.config

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+  <configSections>
+    <section name="log4net" type="System.Configuration.IgnoreSectionHandler" />
+  </configSections>
+  <appSettings>
+    <add key="log4net.Internal.Debug" value="true"/>
+  </appSettings>
+  <log4net>
+    <appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
+      <layout type="log4net.Layout.PatternLayout">
+        <conversionPattern value="%date [%thread] %-5level %logger{1} - %message%newline" />
+      </layout>
+    </appender>
+    <appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
+      <file value="log.txt" />
+      <appendToFile value="true" />
+      <rollingStyle value="Size" />
+      <maxSizeRollBackups value="10" />
+      <maximumFileSize value="10000KB" />
+      <staticLogFileName value="true" />
+      <layout type="log4net.Layout.PatternLayout">
+        <conversionPattern value="%date [%thread] %-5level %logger{1} - %message%newline" />
+      </layout>
+    </appender>
+    <appender name="EventLogAppender" type="log4net.Appender.EventLogAppender" >
+      <layout type="log4net.Layout.PatternLayout">
+        <conversionPattern value="%date [%thread] %-5level %logger{1} - %message%newline" />
+      </layout>
+    </appender>
+    <root>
+      <level value="DEBUG" />
+      <appender-ref ref="ConsoleAppender" />
+      <appender-ref ref="RollingLogFileAppender" />
+      <!--<appender-ref ref="EventLogAppender" /> --> <!-- comment in if needed -->
+    </root>
+  </log4net>
+</configuration>

examples/WireMock.Net.Service/packages.config

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Handlebars.Net" version="1.9.5" targetFramework="net452" />
+  <package id="log4net" version="2.0.8" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Client" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Core" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Owin" version="5.2.3" targetFramework="net452" />