Execute An External Application Such That Each Visitor Gets Isolated?

Jul 21, 2010

Actually I don't know whether my question is related to this thread.

I want to create a web application using ASP.NET MVC 2.

For simplicity, let my scenario be as follows:

A visitor is allowed to submit a text file and get a pdf output from the server.

There is an Adobe-Acrobat-like application, that can convert text to pdf, running on my server.

My question is how to execute the converter such that each visitor submitting files cannot interfere with others?

Should I make an instance of the converter for each visitor?

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