static void checkByteBuf() {
    ByteBuf* buffer = new ByteBuf();

    buffer->write(0);
    buffer->write(0);
    buffer->write(12);
    buffer->write(-118);

    int i = buffer->readInt();
    if(i != 3210){
        log("Znowu cos popierdoliles: 3210 != " + to_string(i));
    }

    buffer->write(0);
    buffer->write(0);
    buffer->write(11);
    buffer->write(-123);

    i = buffer->readInt();
    if(i != 2949){
        log("Znowu cos popierdoliles: 2949 != " + to_string(i)); //2949
    }
}