-- Periodically broadcasts (id, label) to the router so label-addressed
-- packets can be resolved network-wide. Skips machines with no label.
local createNet = require("/apis/net")

-- TOFIX: the idea of this file is to dynamically listen the computerLabel so in fact "os.getComputerLabel" should be called inside refresh()
local label = os.getComputerLabel()
if not label then
	return
end

local net = createNet()
local el = net.eventloop

-- In the future we might want to consider to have core events like computer-label-changed (at os level)
local REFRESH_SECONDS = 30

local function refresh()
	-- Note: I don't like "router.register" and net-registrar naming here
	-- I think what we want here is a sort of hack to get an event computer_label_changed that will be used by the router directly, so maybe move this directly in `startup` dir ?
	net.send("router.register", { label = label })
	el.setTimeout(refresh, REFRESH_SECONDS)
end

el.onStart(refresh)