private async Task TryDispatch(ProjectionDescriptor descriptor, MessageEnvelope envelope, ProjectingContext context)
{
try
{
var instance = ProjectionFactory.CreateProjectionInstance(descriptor.ProjectionType);
if (instance == null)
{
throw new NullReferenceException($"Projection instance {descriptor.ProjectionType.FullName} is null.");
}
await descriptor.Invoke(instance, envelope.Message, envelope.Meta, context);
}
catch (Exception e)
{
throw new ProjectingException(descriptor, envelope, context, e);
}
}
