Difference between wait () vs sleep () in Java - Stack Overflow What is the difference between a wait() and sleep() in Threads? Is my understanding that a wait() -ing Thread is still in running mode and uses CPU cycles but a sleep() -ing does not consume any CPU cycles correct? Why do we have both wait() and sleep()? How does their implementation vary at a lower level?
linux - Why do we need a wait () system call? - Stack Overflow The wait syscalls are primarily for waiting on a process to exit or die from a signal (though they can also be used to wait on other process status changes such as the child becoming stopped or the child waking up from being stopped) Secondarily, they're about reaping exit died statuses, thereby releasing (zombified) pid s
how to use wait in C - Stack Overflow The wait system-call puts the process to sleep and waits for a child-process to end It then fills in the argument with the exit code of the child-process (if the argument is not NULL)
A simple scenario using wait () and notify () in java The wait() and notify() methods are designed to provide a mechanism to allow a thread to block until a specific condition is met For this I assume you're wanting to write a blocking queue implementation, where you have some fixed size backing-store of elements The first thing you have to do is to identify the conditions that you want the methods to wait for In this case, you will want the