/// <summary>
/// Execute polling
/// </summary>
/// restart
public static void StartEventEngine(ActionEvent delegateEmbedded)
{
try
{
LogEngine.DirectEventViewerLog("Engine starting...", 4);
var current = AppDomain.CurrentDomain;
current.AssemblyResolve += HandleAssemblyResolve;
LogEngine.Enabled = ConfigurationBag.Configuration.LoggingEngineEnabled;
Debug.WriteLine("Load Engine configuration.");
//****************************Check for updates
//Check if need to update files received from partners
Debug.WriteLine(
$"Check Engine Syncronization {ConfigurationBag.Configuration.AutoSyncronizationEnabled}.",
ConsoleColor.White);
if (ConfigurationBag.Configuration.AutoSyncronizationEnabled)
{
EventsEngine.SyncronizePoint();
}
//Set service states
Debug.WriteLine("Initialize Engine Service states.");
ServiceStates.RunPolling = ConfigurationBag.Configuration.RunInternalPolling;
ServiceStates.RestartNeeded = false;
Debug.WriteLine("Initialize Engine.");
EventsEngine.InitializeEventEngine(delegateEmbedded);
//Init Message ingestor
MessageIngestor.InitSecondaryPersistProvider();
//Create the two sends layers
Debug.WriteLine("Start Internal Event Engine Channel.");
//in EventUpStream
Debug.WriteLine("Start External Event Engine Channel.");
//OnRamp start the OnRamp Engine
var canStart = OffRampEngineSending.Init("MSP Device Component.dll (vNext)");
if (!canStart)
{
LogEngine.WriteLog(
ConfigurationBag.EngineName,
$"Error during engine service starting. Name: {ConfigurationBag.Configuration.ChannelName} - ID: {ConfigurationBag.Configuration.ChannelId}",
Constant.LogLevelError,
Constant.TaskCategoriesError,
null,
Constant.LogLevelError);
Thread.Sleep(ConfigurationBag.Configuration.WaitTimeBeforeRestarting);
Environment.Exit(0);
}
if (EventsEngine.HAEnabled)
{
Thread haCheck = new Thread(EventsEngine.HAPointsUpdate);
haCheck.Start();
Thread haClean = new Thread(EventsEngine.HAPointsClean);
haClean.Start();
}
//*****************Event object stream area*********************
//Load the global event and triggers dlls
var numOfTriggers = 0;
var numOfEvents = 0;
var numOfComponents = 0;
var triggersAndEventsLoaded = EventsEngine.LoadAssemblyComponents(ref numOfTriggers, ref numOfEvents,
ref numOfComponents);
if (triggersAndEventsLoaded)
{
Debug.WriteLine(
$"Triggers loaded {numOfTriggers} - Events loaded {numOfEvents}",
ConsoleColor.DarkCyan);
}
//Load the Active triggers and the active events
EventsEngine.RefreshBubblingSetting(false);
//Start triggers single instances
EventsEngine.ExecuteBubblingTriggerConfigurationsSingleInstance();
//Start triggers polling instances
if (ConfigurationBag.Configuration.EnginePollingTime > 0)
{
var treadPollingRun = new Thread(StartTriggerPolling);
treadPollingRun.Start();
}
else
{
LogEngine.WriteLog(ConfigurationBag.EngineName,
$"Configuration.EnginePollingTime = {ConfigurationBag.Configuration.EnginePollingTime}, internal polling system disabled.",
Constant.LogLevelError,
Constant.TaskCategoriesError,
null,
Constant.LogLevelWarning);
}
//Start Engine Service
Debug.WriteLine(
"Asyncronous Threading Service state active.",
ConsoleColor.DarkCyan);
var treadEngineStates = new Thread(CheckServiceStates);
treadEngineStates.Start();
Debug.WriteLine("Start On Ramp Engine.", ConsoleColor.Green);
var onRampEngineReceiving = new OnRampEngineReceiving();
onRampEngineReceiving.Init("component.dll name");
// Configuration files watcher
//****************************Start folder whatcher
EventsEngine.StartFolderWatcherEngine();
//****************************Start folder whatcher
LogEngine.WriteLog(
ConfigurationBag.EngineName,
$"Engine service initialization procedure terminated. Name: {ConfigurationBag.Configuration.ChannelName} - ID: {ConfigurationBag.Configuration.ChannelId}",
Constant.LogLevelError,
Constant.TaskCategoriesError,
null,
Constant.LogLevelInformation);
LogEngine.DirectEventViewerLog("Engine started.", 4);
}
catch (Exception ex)
{
LogEngine.WriteLog(
ConfigurationBag.EngineName,
$"Error in {MethodBase.GetCurrentMethod().Name}",
Constant.LogLevelError,
Constant.TaskCategoriesError,
ex,
Constant.LogLevelError);
}
}
