public void Error(Exception error, LogMetadata metadata)
{
if (error == null)
{
throw new ArgumentNullException(nameof(error));
}
_logger
.AddMetadata(metadata, LogEventLevel.Error)
.Error(error, error.Message);
}
public void Info(string message, LogMetadata metadata)
{
if (string.IsNullOrWhiteSpace(message))
{
throw new ArgumentNullException(nameof(message));
}
_logger
.AddMetadata(metadata, LogEventLevel.Information)
.Information(message);
}
public void Error(string errorMessage, LogMetadata metadata)
{
if (string.IsNullOrWhiteSpace(errorMessage))
{
throw new ArgumentNullException(nameof(errorMessage));
}
_logger
.AddMetadata(metadata, LogEventLevel.Error)
.Error(errorMessage);
}
static void Main()
{
var sinkOptions = new ElasticsearchSinkOptions(new Uri("http://localhost:9200"))
{
AutoRegisterTemplate = true,
AutoRegisterTemplateVersion = AutoRegisterTemplateVersion.ESv6
};
var loggerConfig = new LoggerConfiguration()
.WriteTo
.Elasticsearch(sinkOptions);
var logger = new PortalLogger(loggerConfig.CreateLogger());
for (var i = 0; i < 10000; i++)
{
var logMetadata = new LogMetadata
{
ActionId = Guid.NewGuid(),
UserId = _random.Next(111, 123).ToString()
};
if (i % 10 == 0)
{
try
{
var q = i / 0;
q.Equals(null);
}
catch (Exception ex)
{
logger.Error(ex, logMetadata);
}
}
else
{
logger.Info($"Hello, Serilog {i} !", logMetadata);
}
Thread.Sleep(TimeSpan.FromSeconds(_random.NextDouble()));
}
Log.CloseAndFlush();
}
public static ILogger AddMetadata(this ILogger logger, LogMetadata metadata, LogEventLevel level)
{
if (metadata == null)
{
throw new ArgumentNullException(nameof(metadata));
}
if (metadata.ActionId == Guid.Empty)
{
throw new ArgumentNullException(nameof(metadata.ActionId));
}
var result = logger
.ForContext(level, nameof(Environment.MachineName), Environment.MachineName)
.ForContext(level, nameof(metadata.ActionId), metadata.ActionId);
if (!string.IsNullOrWhiteSpace(metadata.UserId))
{
result = result.ForContext(level, nameof(metadata.UserId), metadata.UserId);
}
return(result);
}
