bacnet client app

[admin]

See if you can lower the polling interval. The load is caused by the Scada system constantly polling the Modbus values.

Or you can add a short delay before each request:

Code:

local function handler(sock)
  copas.setErrorHandler(log)

  sock = copas.wrap(sock)
  sock:settimeout(60)

  while true do
    copas.sleep(0.5) -- extra delay

    local res, err = mb.tcphandler(sock)
    if not res then
      break
    end
  end

  sock:close()
end