protected override void OnStart(string[] args)
{
IDictionary <string, Object> paramMap = new Dictionary <string, Object>();
paramMap[Constants.Context.PROVIDER_URL] =
"t3://" + topicHost + ":" + topicPort;
IContext context = ContextFactory.CreateContext(paramMap);
IConnectionFactory cf = context.LookupConnectionFactory(connectionFactoryName);
IQueue queue = (IQueue)context.LookupDestination(topicName);
IConnection connection = cf.CreateConnection();
connection.ClientID = "MetricService";
connection.Start();
ISession consumerSession = connection.CreateSession(
Constants.SessionMode.AUTO_ACKNOWLEDGE);
IMessageConsumer consumer = consumerSession.CreateConsumer(queue);
consumer.Message += new MessageEventHandler(OnMessage);
log.WriteEntry("Service started");
var _context = new RawMetricsContext(true);
dao = new RawMetricsDAO(_context);
_thread = new Thread(KeepAlive);
_thread.Name = "My Worker Thread";
_thread.IsBackground = true;
_thread.Start();
}
public async Task <List <CalculatedMetricsModel> > generateCalculatedMetrics()
{
RawMetricsContext context = new RawMetricsContext(true);
RawMetricsDAO rawMetricsDAO = new RawMetricsDAO(context);
// If we are on monday, we look for the rawdata of the week
List <RawMetric> rawMetrics = new List <RawMetric>();
// Otherwise, we look for the rawdata of the previous 24h
DateTime dateOfTheDay = new DateTime();
if (dateOfTheDay.DayOfWeek == DayOfWeek.Monday)
{
dateOfTheDay = DateTime.Now;
rawMetrics =
await rawMetricsDAO.GetMetricsInPeriodASC(DateTimeToUnixLong(dateOfTheDay.AddDays(-7)), DateTimeToUnixLong(dateOfTheDay));
}
else
{
rawMetrics =
await rawMetricsDAO.GetMetricsInPeriodASC(DateTimeToUnixLong(dateOfTheDay.AddDays(-1)), DateTimeToUnixLong(dateOfTheDay));
}
return(Calculation(rawMetrics));
}
public RawMetricsService()
{
var _context = new RawMetricsContext(true);
_dao = new RawMetricsDAO(_context);
}
