mqqt Does not publish connect or disconnected status (LWT), on the broadcastStatus

[gnkarn]

i do not see the messages being published to the topic
broadcastStatus("LWT", "online");
broadcastStatus("SSID", thingName.c_str());
broadcastStatus("IPAddress", WiFi.localIP().toString());
broadcastStatus("status", "idle");

i have need to configure some sensors which will be required for the mqtt player , but then i realize that the messages were not published .