public void TestInitialize()
{
_storageEngine = new SqliteStorageEngine(":memory:", true);
}
private void ProcessMetricRequests()
{
_logger.Debug("Beginning to process metric requests");
var storageEngine = new SqliteStorageEngine(ApplicationSettings.DatabaseName);
// Start the webserver
_logger.Debug("Beginning webserver on port {0}", _webPortNumber);
var bootstrapper = new OverlookBootStrapper(storageEngine);
var uri = new Uri("http://localhost:" + _webPortNumber);
var webServer = new NancyHost(uri, bootstrapper);
webServer.Start();
_logger.Debug("Web server started");
var retrievers = new IMetricRetriever[]
{
new OpenProcessMetricRetriever(),
new OpenHardwareMonitorMetricRetriever()
};
UpdateDisplays(storageEngine);
var lastSnapshotTime = DateTime.MinValue;
var secondsBetweenChecks = ApplicationSettings.SecondsBetweenSnapshots;
while (!_cancellationTokenSource.Token.IsCancellationRequested)
{
if ((DateTime.Now - lastSnapshotTime).TotalSeconds > secondsBetweenChecks)
{
_logger.Debug("Generating snapshot");
var snapshot = new Snapshot
{
Date = DateTime.Now,
MetricValues = retrievers.SelectMany(x => x.GetCurrentMetricValues())
.ToArray()
};
_logger.Debug("Storing Snapshot");
storageEngine.StoreSnapshot(snapshot);
_logger.Debug("Snapshot stored");
UpdateDisplays(storageEngine);
lastSnapshotTime = DateTime.Now;
}
else
{
Thread.Sleep(100);
}
}
_logger.Debug("Stopping webserver");
webServer.Stop();
_logger.Debug("Webserver stopped");
}
