/// <summary>
/// Execute polling
/// </summary>
/// restart
public static void StartEventEngine(SetEventActionEvent delegateActionEventEmbedded)
{
try
{
var current = AppDomain.CurrentDomain;
current.AssemblyResolve += HandleAssemblyResolve;
LogEngine.Enabled = Configuration.LoggingEngineEnabled();
LogEngine.ConsoleWriteLine("Load Engine configuration.", ConsoleColor.White);
//****************************Check for updates
//Check if need to update files received from partners
LogEngine.ConsoleWriteLine("Check Engine Syncronization.", ConsoleColor.White);
EventsEngine.CheckForFileToUpdate();
//****************************Check for updates
//Set service states
LogEngine.ConsoleWriteLine("Initialize Engine Service states.", ConsoleColor.White);
ServiceStates.RunPolling = true;
ServiceStates.RestartNeeded = false;
LogEngine.ConsoleWriteLine("Initialize Engine.", ConsoleColor.Cyan);
EventsEngine.InitializeEventEngine(delegateActionEventEmbedded);
//Init Message ingestor
MessageIngestor.Init();
//Create the two sends layers
// in EventsEngine
if (!Configuration.DisableExternalEventsStreamEngine())
{
LogEngine.ConsoleWriteLine("Start Internal Event Engine Channel.", ConsoleColor.Yellow);
var canStart = EventsEngine.CreateEventUpStream();
if (!canStart)
{
LogEngine.WriteLog(
Configuration.EngineName,
$"Error during engine service starting. Name: {Configuration.EngineName} - ID: {Configuration.ChannelId()}",
Constant.DefconOne,
Constant.TaskCategoriesError,
null,
EventLogEntryType.Error);
Thread.Sleep(Configuration.WaitTimeBeforeRestarting());
Environment.Exit(0);
}
//in EventUpStream
LogEngine.ConsoleWriteLine("Start External Event Engine Channel.", ConsoleColor.Yellow);
//OnRamp start the OnRamp Engine
canStart = OffRampEngineSending.Init("MSP Device Component.dll (vNext)");
if (!canStart)
{
LogEngine.WriteLog(
Configuration.EngineName,
$"Error during engine service starting. Name: {Configuration.ChannelName()} - ID: {Configuration.ChannelId()}",
Constant.DefconOne,
Constant.TaskCategoriesError,
null,
EventLogEntryType.Error);
Thread.Sleep(Configuration.WaitTimeBeforeRestarting());
Environment.Exit(0);
}
}
//*****************Event object stream area*********************
//Load the global event and triggers dlls
var numOfTriggers = 0;
var numOfEvents = 0;
var triggersAndEventsLoaded = EventsEngine.LoadBubblingEventList(ref numOfTriggers, ref numOfEvents);
if (triggersAndEventsLoaded)
{
LogEngine.ConsoleWriteLine(
$"Triggers loaded {numOfTriggers} - Events loaded {numOfEvents}",
ConsoleColor.DarkCyan);
}
EventsEngine.UpdateAssemblyEventListShared();
//Load the Active triggers and the active events
EventsEngine.RefreshBubblingSetting();
//Start triggers single instances
EventsEngine.ExecuteBubblingTriggerConfigurationsSingleInstance();
//Start triggers polling instances
if (Configuration.EnginePollingTime() > 0)
{
var treadPollingRun = new Thread(StartTriggerPolling);
treadPollingRun.Start();
}
else
{
LogEngine.WriteLog(Configuration.EngineName,
$"Configuration.EnginePollingTime = {Configuration.EnginePollingTime()}, internal polling system disabled.",
Constant.DefconOne,
Constant.TaskCategoriesError,
null,
EventLogEntryType.Warning);
}
//Start Engine Service
LogEngine.ConsoleWriteLine(
"Asyncronous Threading Service state active.",
ConsoleColor.DarkCyan);
var treadEngineStates = new Thread(CheckServiceStates);
treadEngineStates.Start();
if (!Configuration.DisableExternalEventsStreamEngine())
{
LogEngine.ConsoleWriteLine("Start On Ramp Engine.", ConsoleColor.Green);
var onRampEngineReceiving = new OnRampEngineReceiving();
onRampEngineReceiving.Init("component.dll name");
}
// Configuration files watcher
EventsEngine.StartConfigurationSyncEngine();
LogEngine.WriteLog(
Configuration.EngineName,
$"Engine service initialization procedure terminated. Name: {Configuration.ChannelName()} - ID: {Configuration.ChannelId()}",
Constant.DefconOne,
Constant.TaskCategoriesError,
null,
EventLogEntryType.Information);
}
catch (Exception ex)
{
LogEngine.WriteLog(
Configuration.EngineName,
$"Error in {MethodBase.GetCurrentMethod().Name}",
Constant.DefconOne,
Constant.TaskCategoriesError,
ex,
EventLogEntryType.Error);
}
}