LM Ambient with GC-WF2IR

[admin]

You can also add some logging to see what's going on between devices:

Code:

function tcpsend(cmd, retry)
  local sock = tcpconnect()

  if sock then
    local res, err = sock:send(cmd)

    if res then
      res, err = sock:receive()
      if res then
        alert('receive ok: %s', tostring(res))
      else
        alert('receive failed: %s', tostring(err))
      end
    else
      alert('send failed: %s (retry: %s)', tostring(err), tostring(retry))
    end

    -- send failed, retry once
    if not res and not retry then
      tcpclose()
      tcpsend(cmd, true)
    end
  end
end