While there is the option to specify a load timeout for HtmlToPdf.ConvertUrl/ConvertHtml functions, there currently appears to be no way to limit the overall conversion time. For very large or complex documents, this can result in a long running blocking function calls, with no way to cleanly abort the conversion - potentially making systems non-responsive (and likely in the case of web based invocations the calling client would have timed out long before and would not be listening to receive response if it ever completes). It would therefore be extremely helpful if HtmlToPdf.ConvertUrl/ConvertHtml functions (and new Async wrappers) would be extended to support CancelationToken (or at least a Conversion Timeout) in order to signal an abort and have EO.PDF do so in a clean fashion.