Looping a function

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#1

Good evening,

How can I loop my function but not have it restart until the function is finished? Thank you for any help.

#2 
function blah()
   print("hi")
   task.wait()
   blah()
end
#3

could you go into more detail?

#4

The main thread of execution won’t execute two or more functions concurrently anyway, so the following would suffice.

local function delayPrint(n, s)
	task.wait(n)
	print(s)
end

while true do
	delayPrint(10, "Hello world!") --Every 10 seconds this will print.
end