private void ExecuteInternal(Binding[] bindings)
{
foreach (var binding in bindings)
{
if (!binding.IsScheduled)
{
_scheduledBindings.Enqueue(new ScheduledBinding(binding, _executingBinding));
binding.IsScheduled = true;
_tracer?.Invoke(string.Format("Scheduled binding {0}", binding.DebugContext.Description));
}
else
{
_tracer?.Invoke(string.Format("Ignored binding {0}", binding.DebugContext.Description));
}
}
if (_executingBinding == null)
{
try
{
while (_scheduledBindings.Count > 0)
{
_executingBinding = _scheduledBindings.Dequeue();
_executingBinding.Binding.IsScheduled = false;
_tracer?.Invoke(string.Format("Executing binding {0}", _executingBinding.Binding.DebugContext.Description));
if (Binder.DebugMode)
{
ExecuteWithVirtualStack();
}
else
{
_executingBinding.Binding.Execute();
}
}
}
catch (Exception)
{
foreach (var tp in _scheduledBindings)
{
tp.Binding.IsScheduled = false;
}
_scheduledBindings.Clear();
throw;
}
finally
{
_executingBinding = null;
}
}
}
public ScheduledBinding(Binding binding, ScheduledBinding parent)
{
Binding = binding;
Parent = parent;
}