public void Main(string[] args)
{
_logger.LogInformation("Starting");
var startTime = DateTimeOffset.UtcNow;
_logger.LogInformation(1, "Started at '{StartTime}' and 0x{Hello:X} is hex of 42", startTime, 42);
try
{
throw new Exception("Boom");
}
catch (Exception ex)
{
_logger.LogCritical("Unexpected critical error starting application", ex);
_logger.Log(LogLevel.Critical, 0, "Unexpected critical error", ex, null);
// This write should not log anything
_logger.Log(LogLevel.Critical, 0, null, null, null);
_logger.LogError("Unexpected error", ex);
_logger.LogWarning("Unexpected warning", ex);
}
using (_logger.BeginScopeImpl("Main"))
{
Console.WriteLine("Hello World");
_logger.LogInformation("Waiting for user input");
Console.ReadLine();
}
var endTime = DateTimeOffset.UtcNow;
_logger.LogInformation(2, "Stopping at '{StopTime}'", endTime);
_logger.LogInformation("Stopping");
_logger.LogInformation(Environment.NewLine);
_logger.LogInformation("{Result,-10}{StartTime,15}{EndTime,15}{Duration,15}", "RESULT", "START TIME", "END TIME", "DURATION(ms)");
_logger.LogInformation("{Result,-10}{StartTime,15}{EndTime,15}{Duration,15}", "------", "----- ----", "--- ----", "------------");
_logger.LogInformation("{Result,-10}{StartTime,15:mm:s tt}{EndTime,15:mm:s tt}{Duration,15}", "SUCCESS", startTime, endTime, (endTime - startTime).TotalMilliseconds);
}
public bool WriteCore(TraceEventType eventType, int eventId, object state, Exception exception, Func <object, Exception, string> formatter)
{
_logger.Log(MapToLogLevel(eventType), eventId, state, exception, formatter);
return(true);
}
