Unable to run multiple instance of Xulrunner

Question

I have a simple hello world application in xulrunner. I need to be able to run multiple instance of the application. However when I run the application from commandline if one is already running, i get

I've tried several methods like

1. setting MOZ_NO_REMOTE=1

xulrunner application.ini --port=45333

2. setting -no-remote

xulrunner -no-remote application.ini (doesn't work, coz xulrunner doesn't take -no-remote parameter)

I'm using xulrunner runtime 20.0.

Answer 1

I finally got it working. The idea is to run two instances with two different profiles with -profile /tempdir/ option.