log4net

How to disable creation of empty log file on app start?

由 荒凉一梦 提交于 2019-12-17 07:30:10
问题 I have configured log4net in my app successfully but one thing is a little bit annoying for me. The log file is created (empty) after my app start even if no error occurs. I would like to log file be created only after some error. 回答1: I actually found a way to do this in this thread: http://www.l4ndash.com/Log4NetMailArchive/tabid/70/forumid/1/postid/18271/view/topic/Default.aspx I've tested the first method and it works. Just in case that link is not longer good I'll reproduce the code here

log4net - Appenders not working in IIS7.5

由 99封情书 提交于 2019-12-17 06:44:04
问题 I am able to write to a log file using log4net and Cassini/IIS dev server, but when I use IIS7.5, I can't write out to a file. Initially, I got a security exception, so I added requirePermission="false" and the exception went away but no file was created. The trust level is full according to IISM. I can't get this working on my own machine, I'm wondering what's going to happen when I transfer to an ISP (discountASP). Here's the log4net setup: <configSections> <section name="log4net" type=

Log4net xml output

由 霸气de小男生 提交于 2019-12-17 06:42:18
问题 I want full control over log4net xml output. How is it possible to customize the output template? 回答1: As suggested by MrPeregrination you need to write a class deriving from XmlLayoutBase, override the FormatXml method and instruct your appender to use it as layout: class Program { static void Main(string[] args) { XmlConfigurator.Configure(); ILog log = log4net.LogManager.GetLogger(typeof(Program)); log.Debug("Hello world"); } } public class MyXmlLayout : XmlLayoutBase { protected override

Log4net xml output

由 ぐ巨炮叔叔 提交于 2019-12-17 06:42:09
问题 I want full control over log4net xml output. How is it possible to customize the output template? 回答1: As suggested by MrPeregrination you need to write a class deriving from XmlLayoutBase, override the FormatXml method and instruct your appender to use it as layout: class Program { static void Main(string[] args) { XmlConfigurator.Configure(); ILog log = log4net.LogManager.GetLogger(typeof(Program)); log.Debug("Hello world"); } } public class MyXmlLayout : XmlLayoutBase { protected override

Log4net rolling daily filename with date in the file name

由 别说谁变了你拦得住时间么 提交于 2019-12-17 03:51:25
问题 I would like to have files named for example: dd.mm.yyyy.log How is this possible with log4net? 回答1: In your Log4net config file, use the following parameter with the RollingFileAppender: <param name="DatePattern" value="dd.MM.yyyy'.log'" /> 回答2: <appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender"> <lockingModel type="log4net.Appender.FileAppender+MinimalLock"/> <file value="logs\" /> <datePattern value="dd.MM.yyyy'.log'" /> <staticLogFileName value="false" />

Log4Net: set Max backup files on RollingFileAppender with rolling Date

由 拈花ヽ惹草 提交于 2019-12-17 03:03:48
问题 I have the following configuration, but I have not able to find any documentation on how to set a maximum backup files on date rolling style. I know that you can do this with size rolling style by using the maxSizeRollBackups. <appender name="AppLogFileAppender" type="log4net.Appender.RollingFileAppender"> <file value="mylog.log" /> <appendToFile value="true" /> <lockingModel type="log4net.Appender.FileAppender+MinimalLock" /> <rollingStyle value="Date" /> <datePattern value=".yyMMdd.'log'" /

How can I change the file location programmatically?

由 余生长醉 提交于 2019-12-17 02:27:20
问题 I am totally new to Log4net. I have managed to get something going by adding a config file and simple logging. I have hardcoded the value to be "C:\temp\log.txt" but this is not good enough. The logs must go to the special folders path = Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData); and this path changes depending whether you are using Windows Server 2008 or Windows XP or Vista etc... How can I just change the location of the file in log4net programmatically?

unity连接Photon

由 烈酒焚心 提交于 2019-12-14 05:09:15
一、文件的操作 将dll文件复制到Unity文件夹下 DLL 文件必须放在Plugins 文件夹里 ，并且这个文件夹名字不能错，Unity会事先加载预编译 二、代码 服务端 using ExitGames.Logging; using ExitGames.Logging.Log4Net; using log4net.Config; using Photon.SocketServer; using System.IO; namespace CJHGameServer { //所有的server，都要继承 Photon 里的 ApplicationBase，然后实现ApplicationBase的三个方法， class MyGameServer : ApplicationBase { public static readonly ILogger log = LogManager.GetCurrentClassLogger();//获取当前LOG类 //当有一个客户端连接上以后，就会执行这个方法 protected override PeerBase CreatePeer(InitRequest initRequest) { log.Info("一个客户端连接"); return new ClientPeer(initRequest);//创建客户端 } //服务器初始化函数

Getting around file access protection in Windows to view an active logfile read-only

由 佐手、 提交于 2019-12-14 03:59:44
问题 A customer asked for quick and dirty log viewer for an ASP.NET app, for which I'm using log4net, and I thought somehow we could simply add a controller to read the tail of the active file and spit it back. If I use the standard .NET API (File.OpenText, etc.) I get access violation (file open by another process), which is what I expect, but I know it is possible to read the file because Ultraedit opens it for viewing read-only. Can I do the same from the .NET API? using(StreamReader infile =

Use log4net in SDK

由 妖精的绣舞 提交于 2019-12-14 03:49:24
问题 I am providing an SDK using C#. To enable field debugging, I want to include logging using log4net. How to enable configuration without using App.config since the assembly will be a dll? Thanks, 回答1: Consider using XmlConfigurator to configure a standalone config file location for log4net. You can use this technique to supply independent file-based configuration without having to touch app\web.config, or having to hard-code it. Example: http://haacked.com/archive/2005/03/07
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