Basic Lanes question

[Thijs Koerselman <thijskoerselman@...>]

I am trying to create two free running processes in parallel, like this:

lanes.gen(function() os.execute('sleep 10 && echo finished_sleeping') end)()

lanes.gen(function() os.execute('sleep 10 && echo finished_sleeping') end)()

This however takes 20 seconds. Why is that and what am I doing wrong?

Thijs