/// <summary>
/// Initialises the object.
/// </summary>
private void Initialise()
{
if (!_Initialised)
{
lock (_QueueLock) {
if (!_Initialised)
{
_Initialised = true;
QueueRepository.AddQueue(this);
_SharedConfiguration = Factory.Singleton.Resolve <ISharedConfiguration>().Singleton;
_Clock = Factory.Singleton.Resolve <IClock>();
_IsRunningUnderTestEnvironment = Factory.Singleton.Resolve <IRuntimeEnvironment>().Singleton.IsTest;
// Give plugins two ways to set the provider - either they can fetch the singleton for this
// object and set the provider to their own implementation or they can register their provider
// as the default implementation for IAircraftOnlineLookupProvider.
if (Provider == null)
{
Provider = Factory.Singleton.Resolve <IAircraftOnlineLookupProvider>();
CheckProviderSanity();
}
_SecondsToNextLookup = Provider.MinSecondsBetweenRequests;
var heartbeatService = Factory.Singleton.Resolve <IHeartbeatService>().Singleton;
heartbeatService.FastTick += Heartbeat_FastTick;
}
}
}
}