/// <summary>
/// Closes the current <see cref="FeedRecoveryManager"/> so it will stop checking for recovery requests
/// </summary>
/// <remarks>The <see cref="Close"/> method does not dispose resources associated with the current instance so the instance can be re-opened by calling the Open() method. In order to dispose resources associated
/// with the current instance you must call the <see cref="IDisposable.Dispose"/> method. Once the instance is disposed it can no longer be opened.</remarks>
public void Close()
{
if (Interlocked.CompareExchange(ref _isOpened, 0, 1) == 0)
{
return;
}
if (_inactivityTimer != null)
{
_inactivityTimer.Stop();
_inactivityTimer.Elapsed -= OnTimerElapsed;
}
if (_systemSession != null)
{
_systemSession.Close();
_systemSession.AliveReceived -= OnSystemSessionMessageReceived;
}
foreach (var recoveryTracker in _producerRecoveryManagers)
{
recoveryTracker.Value.StatusChanged -= OnRecoveryTrackerStatusChanged;
recoveryTracker.Value.EventRecoveryCompleted -= OnRecoveryTrackerEventRecoveryCompleted;
}
foreach (var sessionMessageManager in _sessionMessageManagers)
{
sessionMessageManager.FeedMessageReceived -= OnUserSessionMessageReceived;
}
}
/// <summary>
/// Closes the current <see cref="FeedRecoveryManager"/> so it will stop checking for recovery requests
/// </summary>
/// <remarks>The <see cref="Close"/> method does not dispose resources associated with the current instance so the instance can be re-opened by calling the Open() method. In order to dispose resources associated
/// with the current instance you must call the <see cref="IDisposable.Dispose"/> method. Once the instance is disposed it can no longer be opened.</remarks>
public void Close()
{
if (Interlocked.CompareExchange(ref _isOpened, 0, 1) == 0)
{
throw new InvalidOperationException("Current FeedRecoveryManager is already closed");
}
_inactivityTimer.Stop();
_inactivityTimer.Elapsed -= OnTimerElapsed;
_systemSession.Close();
_systemSession.AliveReceived -= OnSystemSessionMessageReceived;
foreach (var recoveryTracker in _producerRecoveryManagers)
{
recoveryTracker.Value.StatusChanged -= OnRecoveryTrackerStatusChanged;
recoveryTracker.Value.EventRecoveryCompleted -= OnRecoveryTrackerEventRecoveryCompleted;
}
foreach (var sessionMessageManager in _sessionMessageManagers)
{
sessionMessageManager.FeedMessageReceived -= OnUserSessionMessageReceived;
}
}