public void Run(IConfigurationRoot configuration)
{
var sink = ChooseSink();
var metricsWriterSettings = configuration.GetSection("MetricsWriter").Get <MetricsWriterSettings>();
var metricsCollectorSettings = configuration.GetSection("MetricsCollector").Get <MetricsCollectorSettings>();
if (sink is IDatabasePlugin databasePlugin)
{
var databaseConnectionSettings = configuration.GetSection("Database:Connection").Get <DatabaseConnectionSettings>();
var databaseTablesSettings = configuration.GetSection("Database:Tables").Get <DatabaseTablesSettings>();
databasePlugin.Initialize(databaseConnectionSettings, databaseTablesSettings, metricsWriterSettings);
}
using (var metrics = new MetricsCollector(sink, metricsCollectorSettings))
{
Console.WriteLine("Press some keys; enter to exit");
metrics.RegisterThresholds("latency", new int[] { 0, 50, 75, 100, 1000, 2000, 10000 });
var stopwatch = new Stopwatch();
char key;
do
{
stopwatch.Start();
key = Console.ReadKey(true).KeyChar;
stopwatch.Stop();
metrics.IncrementCounter(key.ToString());
metrics.IncrementBucket("latency", stopwatch.ElapsedMilliseconds);
metrics.Event(key.ToString());
// letters a-z: lowercase is start of interval, uppercase is end.
if (key >= 'a' && key <= 'z')
{
metrics.StartInterval("session", key.ToString());
}
else if (key >= 'A' && key <= 'Z')
{
metrics.EndInterval("session", key.ToString().ToLower());
}
stopwatch.Reset();
} while (key != '\r' && key != '\n');
}
Console.WriteLine("Press any key to exit");
Console.ReadKey();
}
