import threadpool, os


proc testB(x:int) =
    for i in 11..20 :
        #sleep(1)
        echo "Running testB(",x,") i = ",i


proc testA(x:int) =
    spawn testB(x)
    spawn testB(x+1)
    spawn testB(x+2)
    for i in 1..10 :
        echo "Running testA(",x,") i = ",i


spawn testA(0)
spawn testA(10)
spawn testA(20)


sync()