How to send Socket object from the service to the activity which starts it?

SocketService.java

public class SocketService extends Service {
    @Nullable
    @Override
    public IBinder onBind(Intent intent) {
        return null;
    }

    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {
       
        return super.onStartCommand(intent, flags, startId);
    }

    @Override
    public void onCreate() {
        Log.e("Service", "created");
        try {
            Socket mSocket = IO.socket(Constants.CHAT_SERVER_URL);
            Log.e("ValueSocket", String.valueOf(mSocket));
            //I want to send mSockets to the activity which will start the Service
        } catch (URISyntaxException e) {
            e.printStackTrace();
        }

        super.onCreate();
    }

    // Event Listeners
    private Emitter.Listener onConnect = new Emitter.Listener() {
        @Override
        public void call(Object... args) {
            Log.e("Socket", "Connected");
        }
    };


    private Emitter.Listener onConnectionError = new Emitter.Listener() {
        @Override
        public void call(Object... args) {
            Log.e("Error", "Error in connecting server");
        }
    };
    private Emitter.Listener onDisconnect = new Emitter.Listener() {
        @Override
        public void call(Object... args) {
            Log.e("Disconnect", "Socket Disconnected");
        }
    };

    @Override
    public void onDestroy() {
        super.onDestroy();
    }
}