public MultiplexingConverter()
{
lock (_worker)
{
// XXX: We need to keep a converter instance alive during the whole application
// lifetime due to some underlying's library bug by which re-initializing
// the API after having deinitiaized it, causes all newlly rendered pdf
// file to be corrupted. So we will keep this converter alive to avoid
// de-initialization until app's shutdown. (pruiz)
// See: http://code.google.com/p/wkhtmltopdf/issues/detail?id=511
if (_initiWorkAround == null)
{
//_Log.InfoFormat("Initializing converter infrastructure..");
_worker.Invoke((Action)(() => _initiWorkAround = new WkHtmlToPdfConverter()));
//_Log.InfoFormat("Initialized converter infrastructure.. (workaround: {0})", _initiWorkAround != null);
AppDomain.CurrentDomain.ProcessExit += (o, e) =>
_worker.Invoke((Action)(() => {
//_Log.InfoFormat("Disposing converter infraestructure..");
_initiWorkAround.Dispose();
_initiWorkAround = null;
//_Log.InfoFormat("Disposed converter infraestructure..");
}));
}
}
_worker.Invoke((Action)(() => _converter = new WkHtmlToPdfConverter()));
}
