How to listen to Manager events? (Socket events are working) about socket.io-client-java HOT 2 CLOSED

socket = IO.socket(url, options).connect().apply {
    on(Socket.EVENT_CONNECT) {
        Log.i("Canatoxxx", "OPEN: ${Socket.EVENT_CONNECT}")
        trySend(CustomEvent.Connect)
    }
    on(Manager.EVENT_RECONNECT_FAILED) {
        Log.i("Canatoxxx", "OPEN: ${Manager.EVENT_RECONNECT_FAILED}")
        trySend(CustomEvent.ReconnectionFailed)
    }
    (...)
}

socket = IO.socket(url, options).connect().apply {
    on(Socket.EVENT_CONNECT) {
        Log.i("Canatoxxx", "OPEN: ${Socket.EVENT_CONNECT}")
        trySend(CustomEvent.Connect)
    }
    io().apply {
        on(Manager.EVENT_RECONNECT_FAILED) {
            Log.i("Canatoxxx", "OPEN: ${Manager.EVENT_RECONNECT_FAILED}")
            trySend(CustomEvent.ReconnectionFailed)
        }
    }
    (...)
}