public void Hello()
{
Console.ForegroundColor = ConsoleColor.Blue;
Console.WriteLine("Hello");
Console.ResetColor();
using (var dbscope = new TraceContextScope("бд"))
{
Thread.Sleep(TimeSpan.FromSeconds(1));
TraceContext.SetProperty("cs", "connection string");
}
using (var echo = new EchoClient())
echo.Echo("вызов echo");
}
