Hello,

I'm trying to to use HtmlToPdf.ConvertHtml() to generate a large number (~500) small PDF documents (1 or 2 pages). Basically, we have a big loop, on each iteration, we get a html string and we use HtmlToPdf.ConvertHtml(htmlString.ToString(), doc1, options) to get the PDF.

However, after a random number of iteration (usually between 110 and 150) we can see that the CPU stops being used and after a few moment EOPDF returns a timeout.

I tried to increase the MaxLoadWaitTime option but it only delays the timeout error.

I tried to save the debug console log to files but they are all empty.

Does anyone else got this kind of issues ?

I'm using EO.pdf version 15.2.88.0.

---- here is the error I'm getting----------------------------------------------
System.Exception was unhandled by user code
HResult=-2146233088
Message=The operation has timed out.
Source=EO.Pdf
StackTrace:
à EO.Internal.aix.a(alf A_0)
à EO.Pdf.HtmlToPdfSession.a(alf A_0)
à EO.Pdf.HtmlToPdfSession.a(ady A_0, String A_1, String A_2, Int32 A_3, Int32 A_4, Boolean A_5)
à EO.Pdf.HtmlToPdfSession.a(ady A_0, String A_1, String A_2, Boolean A_3)
à EO.Pdf.HtmlToPdfSession.LoadHtml(String html)
à EO.Pdf.HtmlToPdf.ConvertHtml(String html, PdfDocument doc, HtmlToPdfOptions options)
à StandardTemplates.Facture.RenderingTemplateFacture.RenderAsPDF(ValueData dataobject) dans d:\DEV\AWS\trunk\StandardTemplates\Facture\RenderingTemplateFacture.cs:ligne 708
à AWSWebMVC.Controllers.InvoicingController.DownloadAllPDFsToDirkTMP(Int64 id) dans d:\DEV\AWS\trunk\AWSWebMVC\Controllers\InvoicingController.cs:ligne 1237
à lambda_method(Closure , ControllerBase , Object[] )
à System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters)
à System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters)
à System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass42.<BeginInvokeSynchronousActionMethod>b__41()
à System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult)
à System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass37.<>c__DisplayClass39.<BeginInvokeActionMethodWithFilters>b__33()
à System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass4f.<InvokeActionMethodFilterAsynchronously>b__49()
InnerException:


---here are the option dans call I use to ConvertHtml -------- :


var options = new HtmlToPdfOptions()
{
PageSize = PdfPageSizes.A4,
OutputArea = new RectangleF(pxToInch(MarginLeft.Value), pxToInch(MarginTop.Value), pxToInch(PageWidth.Value - MarginLeft.Value - MarginRight.Value), pxToInch(PageHeight.Value - MarginTop.Value - MarginBottom.Value)),
NoScript = true,
PreserveHighResImages = true,
AllowLocalAccess = false,
MinLoadWaitTime = 1,
GeneratePageImages = false,
NoCache = true,
MaxLoadWaitTime = 20000
};

var doc1 = new PdfDocument();
HtmlToPdf.ConvertHtml(htmlString.ToString(), doc1, options);

Now that's what I call great support !!

The build did fix the issue.

Thanks a lot for the quick support.

Hugues

Hello, I think I have a very similar issue.
I'm using EO.Total 2015 15.3.1.0 and sometimes I receive the following error in a ASP.NET page:
EO.Pdf.HtmlToPdfException: Conversion failed. The operation has timed out. ---> System.Exception: The operation has timed out. in EO.Internal.aiv.a(ald A_0) in EO.Internal.aiv.a(aiv A_0, ald A_1) in EO.Internal.aiv.a(aa8 A_0, Boolean A_1, a4p A_2) in EO.Internal.aiv.a(aa8 A_0, a4p A_1)

I receive this error quite randomly but especially after generating several PDF. The normal generation takes 5-10 seconds for each PDF file, but after the first error, I have to kill w3wp.exe as EO.PDF seems locked on ConvertHtml.

Maybe your internal build can also help me?
Thanks, Michele