startup

term.clear()
term.setCursorPos(1, 1)

print("Starting Client")

rednet.open("back")
sleep(1)

while true do
  term.clear()
  term.setCursorPos(1, 1)
  print("Enter a command")

  local input = read()

  if input~="" then
    rednet.broadcast("Ping")
    print("Trying connection")
    local id,message,distance = rednet.receive(1)
    print("Received '"..message.."' from id:"..id)

    local nextid = -1


    if message==nil then
      print("No connections found")
      sleep(1)
    else
      local timeout = 0
      while id~=nextid do
        nextid,message,distance = rednet.receive(1)
        if message~=nil then
          print("Message '"..message.."' received from id:"..nextid)
        end
        timeout = timeout+1
        if timeout == 10 then
          print("Connection timeout")
          sleep(2)
          os.reboot()
        end
      end
      print(message)
      sleep(2)

    end
  end

end