Joseph,
A couple of questions for you.
1. Why are you closing the strm? It is inside a using block and that handles it
for you.
2. Why are you closing the strm before finishing the PDF?
You should consider the following,
Remove strm.close();
Regards,
Howard Shank
________________________________
From: "Kobty, Joseph" <joseph.ko...@medisolution.com>
To: "iText-questions@lists.sourceforge.net"
<iText-questions@lists.sourceforge.net>
Sent: Monday, August 10, 2009 3:46:09 PM
Subject: [iText-questions] out of Kernel memory
Hi
I am creating PDF documents on the fly using iTextSharp. I
noticed that the server where I am running this process runs out of Kernel
memory (System memory)
After about 50,000 files. I commented out all the code to
see what is causing it, and it seems the mere fact of opening a PDF document
and writing something simple like “test” and then closing it, uses
a bit of kernel memory each time which is never released, so as thousands of
files are created the kernel memory usage keeps climbing until my server
finally shuts down and reboots. Seems to be done by the simple action of
opening and closing a pdf document.
For (int I = 0; I < 100000; i++)
{
DocumentpdfDocument = new Document();
String
outputPath = @”C:\”;
String
reportName = “test” + i.ToString() + “.pdf”;
using(FileStream strm
= new FileStream(Path.Combine(outputPath, reportName), FileMode.Create))
{
PdfWriterwriter = PdfWriter.GetInstance(pdfDocument, strm);
pdfDocument.Open();
pdfDocument.Add(new Paragraph("test"));
strm.Close();
writer.Close();
pdfDocument.Close();
}
}
Joseph Kobty
Team
leader/Business analyst
MediSolution Ltd.| A Brookfield Asset
Management Company
5915
Airport Road, Suite 810, Mississauga, Ontario, L4V 1T1
Tel
905.673.4100 ext 4042
joseph.ko...@medisolution.com | www..medisolution.com
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