Reconnect error subscribe to topic

[hoi-nx]

First, I connect socket and subscribe topic. Example here: fun example() {
mStompClient.topic("/topic/example") .subscribeOn(Schedulers.io()) .observeOn(AndroidSchedulers.mainThread()) .subscribe{ Log.d("listenStomp", topicMessage.getPayload()); timeCount.value=it.payload } } Log console working. But I turn off internet. Socket disconnect. I turn on internet and reconnect socket. When reconnecting successfully. I recall the example function but log console (listenStomp) not working. But log message stomp working like that