public static void Main(string[] args)
{
var loggerFactory = new LoggerFactory();
// This will write (1) to console with colors, and (2) to a rolling file with a custom formatting.
loggerFactory.AddSerilog(
new LoggerConfiguration()
.WriteTo.ColoredConsole()
.WriteTo.RollingFile( "dailylogs.log", Serilog.Events.LogEventLevel.Warning, "@{Timestamp:HH:mm:ss.fff} --- {Message}{NewLine}{Exception}{NewLine}")
);
var log = loggerFactory.Create("My test app");
log.WriteVerbose("This is verbose -- won't show up by default");
log.WriteInformation("This is just for your information");
log.WriteCritical("Something critical");
log.WriteWarning("just a warning");
log.WriteCritical("Another critical event, causing an exception", new Exception("testException"));
}
public Program()
{
// a DI based application would get ILoggerFactory injected instead
var factory = new LoggerFactory();
// getting the logger immediately using the class's name is conventional
_logger = factory.CreateLogger(typeof(Program).FullName);
// providers may be added to an ILoggerFactory at any time, existing ILoggers are updated
#if !DNXCORE50
factory.AddNLog(new global::NLog.LogFactory());
factory.AddSerilog(new Serilog.LoggerConfiguration()
.Enrich.WithMachineName()
.Enrich.WithProcessId()
.Enrich.WithThreadId()
.MinimumLevel.Debug()
.WriteTo.RollingFile("file-{Date}.txt", outputTemplate: "{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz} {Level}:{EventId} [{SourceContext}] {Message}{NewLine}{Exception}")
.WriteTo.Sink(new RollingFileSink("file-{Date}.json", new JsonFormatter(), null, null))
.WriteTo.Sink(new FileSink("dump.txt", new RawFormatter(), null)));
#endif
factory.AddConsole();
factory.AddConsole((category, logLevel) => logLevel >= LogLevel.Critical && category.Equals(typeof(Program).FullName));
}
