Webrick, thin and shotgun bug? with dragonfly and wicked_pdf/PDFKit


i’have started a discussion in dragonfly google group because of
problems using dragonfly image processing gem with wicked_pdf.

In these post I have linked to a public github project for testing
this issue.

There’s also a heroku app:

debug mode of wicked_pdf:
http://wicked.heroku.com/projects.pdf?debug=true (the html pdf view)

Sometimes the pdf creation is succesfull,(after heroku restart)

So perhaps it’s a server bug

I’ve created a html view and have made all resources absolute (images
src, js, css files). But pdf rendering fails and I got some error by
uisng shotgun with webrick. Testing with webrick (rails s command) i
got an endless request.

Any thoughts?