ap_up: fix wait for hostapd

packages/lime-system/files/usr/bin/limed

@@ -8,6 +8,7 @@
 --! SPDX-License-Identifier: AGPL-3.0-only
 
 local config = require("lime.config")
+local utils = require("lime.utils")
 
 local limed = {};
 
@@ -62,7 +63,7 @@ local peerSubscriber = {
 	notify = function(nData, nType)
 		if nType ~= "apup-newpeer" then return end
 
-		print("peerSubscriber:", nType, nData.ifname)
+		utils.log("peerSubscriber:", nType, nData.ifname)
 		network.createStatic(nData.ifname)
 		network.runProtocols(nData.ifname)
 	end
@@ -77,11 +78,29 @@ local apupSubscriber = {
 
 		local evPath = "hostapd." .. apupDev
 
-		print("Subscribing:", evPath)
+		utils.log("Subscribing:", evPath)
 		ubus:subscribe(evPath, peerSubscriber)
 	end
 }
-
+function limed.waitForHostapd()
+	local found = false
+	while not found do
+		local namespaces = ubus:objects()
+		for _, namespace in ipairs(namespaces) do
+			if namespace == "hostapd" then
+				found = true
+				break
+			end
+		end
+		if not found then
+			utils.log("Waiting for 'hostapd' namespace...")
+			os.execute("sleep 1") -- Wait for 1 second before retrying
+			else
+				utils.log(" 'hostapd' namespace exists...")
+		end
+	end
+end
+limed.waitForHostapd()
 uloop.init();
 ubus:subscribe("hostapd", apupSubscriber)
 uloop.run();