Telemetry

registration:

public class Startup
{
	public void ConfigureServices(IServiceCollection services)
	{
		services.AddMyTelemetry("http://localhost:9411/api/v2/spans");
	}

}

using:

	using var activity = MyTelemetry.StartActivity("new action");

	activity?.
	activity?.SetTag("Client-Source", "Test.App.Client");
	activity?.SetTag("service.tag", "Test.App.Client");

use new source:

private static readonly ActivitySource MyActivitySource = new ActivitySource("MyTestSource");

...

services.AddMyTelemetry("http://localhost:9411/api/v2/spans", sources: new[] {"MyTestSource"});

using var activity = MyActivitySource.StartActivity("Call Hello");

activity?.SetTag("Client-Source", "Test.App.Client");

handle exceptions

try
{
    ...
}
catch(Exception ex)
{
	ex.FailActivity();
	throw;
}

log messages using Destructorama:

public class Message
{
	[LogMasked(PreserveLength = false)]
	public string Password {get;set;}
}

ILogger _logger;
var message = new Message()
{
	Password = "QWERTY_123456"
};
_logger.LogInformation("Log message {@context}", message);