log4net

问题 I am struggling to write an AND conditional filter in log4net. Had it been nLog, I could have written it this way: <logger name="*" minlevel="Info" xsi:type="NLogLoggerRule" writeTo="FooLogger" > <filters> <when condition="equals('${event-context:item=UserID}', 'TESTUSER') and equals('${event-context:item=URL}','/foo/foobar.aspx')" action="Ignore" /> </filters> </logger> I am not sure how to write the same filter in log4net. I have been so far successful, in writing a single condition:

问题 Using log4net declared as: private readonly ILog log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType()); In an async method or task, like this one: public async void CheckSomething() { log.Info(null); //.... } logs MoveNext instead of CheckSomething . Any idea how to make it log an actual method name? 回答1: All async methods are rewritten into a state machine to satisfy potential await values within the method. The final method in which the code lives is the MoveNext method

问题 I'm trying to figure out what the right patter and usage of log4net is with a dependency injection framework. Log4Net uses the ILog interface but requires me to call LogManager.GetLogger(Reflection.MethodBase.GetCurrentMethod().DeclaringType) in each class or method where I need to log information. This seems to go against IoC principles and couples me to using Log4Net. Should I somehow put in another layer of abstraction somewhere? Also, I need to log custom properties like the current user

问题 Is it possible to create a log4net custom PatternLayoutConverter that allows an "index" value to be configured? I know about the "property" conversion string that allows you to write code like this: ThreadContext.Properties["ID"] = yourID; And specify like this: %property{ID} That the value should be included in the output. What if the values I want to log are in some other "dictionary"? I suppose that I could write some logic to copy those values from the dictionary to one of the log4net

问题 Hi I am trying to use Log4Net in WCF IIS hosted service, but it doesn't log any data. Has anyone achieved logging in WCF service using Log4Net? 回答1: I'm successfully using log4net on my project within a self-hosted WCF application. Our steps to setup are fairly straightforward. Add reference to log4net.dll to our console service host project (our application entry point) Add the following line to the above project's AssemblyInfo.cs file (allows a custom log4net config file to be specified,

问题 My company's standard logging tool is NLog. I'm trying to introduce Quartz.net and was asked if it could use NLog instead of Log4Net. I know I can recompile to use NLog, but I'd like to do it from the configuration files if at all possible. 回答1: Assuming that you're using Quartz.net 1.0.3. you have to add a reference to the following assemblies: Common.Logging Common.Logging.NLog NLog Then you have to add the following configuration in your application's config file: <configuration>

问题 In a Console application, I'm using Log4Net and in the Main method I'm getting the logger object. Now, I'd like to make this log object available in all my classes by letting all the classes inherit from a BaseClass which has a ILog property and is supposed to be set by Property Injection rather than Constructor Injection. I'm using AutoFac IoC container, how to inject my log Object to the Log property of my every class? What's the best/easiest way to achieve this? Is there any way to

问题 I am interested in learning more about how people inject logging with dependency injection platforms. Although the links below and my examples refer to log4net and Unity, I am not necessarily going to use either of those. For dependency injection/IOC, I will probably use MEF as that is the standard that the rest of the project (large) is settling on. I am very new to dependency injection/ioc and am pretty new to C# and .NET (have written very little production code in C#/.NET after the past

问题 I decided to use log4net as a logger for a new webservice project. Everything is working fine, but I get a lot of messages like the one below, for every log4net tag I am using in my web.config : Could not find schema information for the element 'log4net'... Below are the relevant parts of my web.config : <configSections> <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" /> </configSections> <log4net> <appender name="RollingFileAppender" type="log4net

问题 I decided to use log4net as a logger for a new webservice project. Everything is working fine, but I get a lot of messages like the one below, for every log4net tag I am using in my web.config : Could not find schema information for the element 'log4net'... Below are the relevant parts of my web.config : <configSections> <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" /> </configSections> <log4net> <appender name="RollingFileAppender" type="log4net