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ComputerCraft Tutorial: msg_receiver_test3

Mar 13th, 2014
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  1. -- ##############################
  2. -- msg_receiver test3
  3.  
  4. rednet.open("right")
  5.  
  6. while true do
  7.   local sender_id, message, distance = rednet.receive()
  8.  
  9.   local func = loadstring(message)
  10.   local status, err = pcall(func)
  11.  
  12.   if status then -- success
  13.     print("#",sender_id,": ",message)
  14.   else -- wrong string
  15.     print("(error) #",sender_id,": ",message)
  16.   end
  17. end
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