listen

local port = 711
local side = "right"
local name = "secretdoor"

local modem = peripheral.wrap(side)
modem.open(port)

print("Listening on "..port.."...")

while true do
  local event, modemSide, senderChannel, replyChannel, message, senderDistance = os.pullEvent("modem_message")

  if (message == "secretdoorClose") then
    redstone.setOutput("back",true)
    print("Log: Request to open doors received")
  elseif (message == "secretdoorOpen") then
    redstone.setOutput("back",false)
    print("Log: Request to close doors received")
  end


  --print("Message from: "..senderChannel)
  --print("I should apparently reply on: "..replyChannel)
  --print("Message: "..message)
  --print("Sender is "..senderDistance.." blocks away.")
end