 
      
      unpack()
	Unpack a packed string from the parent/child process. This function is a wrapper of json.decode(...). Warning: this function is now deprecated, and will be removed on the future release	
	
unpack(data)
data (string)  — A packed string
string — Returns the unpacked data
import multiprocess
 
process("worker", [], void(), on_return(), void())
 
function on_return(data)
   d = unpack(data)
   writer(d)
stop