internal void Disable(DisabledEventArgs e)
{
try
{
OnDisabled(e);
IsEnabled = false;
}
catch
{
ErrorLog.AddError(ErrorType.Failure, "Error disabling " + Name);
}
}
internal void Disable(DisabledEventArgs e, Action actionOnComplete)
{
// if we aren't already enabled, just stop
if (!IsEnabled)
{
if (actionOnComplete != null)
{
actionOnComplete();
}
return;
}
ThreadPool.QueueUserWorkItem(o => DisableOnThread(e, actionOnComplete));
}
private void DisableOnThread(DisabledEventArgs e, Action actionOnComplete)
{
if (Event.IsEnabled)
{
try
{
Event.Disable(e);
}
catch
{
ErrorLog.AddError(ErrorType.Failure, "Error disabling " + Event.Name);
}
}
if (Reaction.IsEnabled)
{
try
{
Reaction.Disable(e);
}
catch
{
ErrorLog.AddError(ErrorType.Failure, "Error enabling " + Reaction.Name);
}
}
/* This might need to be changed to be more like
* Enable() if we decide that modules can
* decide not to shut down. That doesn't
* seem like a reasonable option though, so for
* now, this will stay as it is
*/
IsEnabled = false;
if (actionOnComplete != null)
{
actionOnComplete();
}
}
/// <summary>
/// This method is called when the module is disabled; on application shutdown, on
/// connection deleted, and when the configuration for the module is opened. In the case
/// that it is called when configuration is opened, e.IsConfiguring will be set to true.
/// This method is called on a background thread.
/// </summary>
/// <param name="e">Disabled event arguments</param>
protected virtual void OnDisabled(DisabledEventArgs e)
{
}
