so a lazy programmer might prefer putting the process into uninterruptible sleeping mode because signals do not wake up such tasks.
因此,懒惰的程序员可能比较喜欢将进程置为不可中断模式的睡眠状态,因为信号不会唤醒这类任务。
the measurements of a faulty sensor node will incur confusions in global readings, while turning them into sleeping mode will degrade network connectivity and overload balance.