public static string BuildLog4Net(Log4NetConfiguration configuration = null)
{
log4net.Layout.SerializedLayout layout = new log4net.Layout.SerializedLayout();
layout.AddDecorator(new log4net.Layout.Decorators.StandardTypesDecorator());
layout.AddDefault("");
layout.AddRemove("message");
layout.AddMember("messageobject");
layout.ActivateOptions();
log4net.Filter.LevelMatchFilter filter = new log4net.Filter.LevelMatchFilter
{
LevelToMatch = log4net.Core.Level.All
};
filter.ActivateOptions();
(string InstanceName, bool Buffered, bool KeepFileOpen, bool Shared) = configuration ?? new Log4NetConfiguration();
log4net.Appender.FileAppender.LockingModelBase LockingModel = new log4net.Appender.FileAppender.MinimalLock();
if (KeepFileOpen)
{
if (Shared)
{
LockingModel = new log4net.Appender.FileAppender.InterProcessLock();
}
else
{
LockingModel = new log4net.Appender.FileAppender.ExclusiveLock();
}
}
bool ImmediateFlush = !Buffered;
log4net.Appender.RollingFileAppender rollingFileAppender = new log4net.Appender.RollingFileAppender
{
File = $@"log4net\{InstanceName.ToLower()}-{DateTime.Now.ToString("yyyyMMddHHmm")}-latest.log",
ImmediateFlush = ImmediateFlush,
LockingModel = LockingModel,
AppendToFile = true,
RollingStyle = log4net.Appender.RollingFileAppender.RollingMode.Composite,
DatePattern = "yyyyMMddhhmm",
MaxFileSize = 100_000_000,
Name = $"{InstanceName}Appender",
Layout = layout
};
rollingFileAppender.AddFilter(filter);
rollingFileAppender.ActivateOptions();
string Repository = $"{InstanceName}Repository";
log4net.Repository.ILoggerRepository repository = log4net.Core.LoggerManager.CreateRepository(Repository);
log4net.Config.BasicConfigurator.Configure(repository, rollingFileAppender);
return(Repository);
}
}