public static void Init()
{
try
{
ConfigurationBag.LoadConfiguration();
Enabled = ConfigurationBag.Configuration.LoggingEngineEnabled;
//Load logging external component
var loggingComponent = Path.Combine(
ConfigurationBag.Configuration.DirectoryOperativeRootExeName,
ConfigurationBag.Configuration.LoggingComponent);
Debug.WriteLine("Check Abstract Logging Engine.");
//Create the reflection method cached
var assembly = Assembly.LoadFrom(loggingComponent);
//Main class logging
var assemblyClass = (from t in assembly.GetTypes()
let attributes = t.GetCustomAttributes(typeof(LogContract), true)
where t.IsClass && attributes != null && attributes.Length > 0
select t).First();
LogEngineComponent = Activator.CreateInstance(assemblyClass) as ILogEngine;
Debug.WriteLine("LogEventUpStream - Inizialize the external log");
LogEngineComponent.InitLog();
Debug.WriteLine("Initialize Abstract Logging Engine.");
Debug.WriteLine("LogEventUpStream - CreateEventSource if not exist");
if (!EventLog.SourceExists(EventViewerSource))
{
EventLog.CreateEventSource(EventViewerSource, EventViewerLog);
}
//Create the QueueConsoleMessage internal queue
Debug.WriteLine(
"LogEventUpStream - logQueueConsoleMessage.OnPublish += LogQueueConsoleMessageOnPublish");
QueueConsoleMessage =
new LogQueueConsoleMessage(
ConfigurationBag.Configuration.ThrottlingConsoleLogIncomingRateNumber,
ConfigurationBag.Configuration.ThrottlingConsoleLogIncomingRateSeconds);
QueueConsoleMessage.OnPublish += QueueConsoleMessageOnPublish;
//Create the QueueAbstractMessage internal queue
Debug.WriteLine(
"LogEventUpStream - logQueueAbstractMessage.OnPublish += LogQueueAbstractMessageOnPublish");
QueueAbstractMessage = new LogQueueAbstractMessage(
ConfigurationBag.Configuration.ThrottlingLsiLogIncomingRateNumber,
ConfigurationBag.Configuration.ThrottlingLsiLogIncomingRateSeconds);
QueueAbstractMessage.OnPublish += QueueAbstractMessageOnPublish;
Debug.WriteLine("LogEventUpStream - Log Queues initialized.");
}
catch (Exception ex)
{
DirectEventViewerLog($"Error in {MethodBase.GetCurrentMethod().Name} - {ex.Message}", 1);
WriteLog(
ConfigurationBag.EngineName,
$"Error in {MethodBase.GetCurrentMethod().Name}",
Constant.LogLevelError,
Constant.TaskCategoriesError,
ex,
Constant.LogLevelError);
Environment.Exit(0);
}
}