الفرق بين Wait وSleep في بايثون

Wait()-the thread releases ownership of this monitor and waits until another thread notifies the monitor of the object by callingnotify()method ornotifyAll()method wakes up the thread. Then, the thread waits until it can regain ownership of the monitor and resume execution.

Sleep()-this method makes the currently executing thread enter a sleep state (temporarily stop execution) for the specified number of milliseconds. The thread does not lose any ownership of monitors. It will send the current thread to the 'unrunnable' state for the specified time.

serial number	key	waiting	sleeping
1	class	Wait() method belongs to Object class	Sleep() method belongs to Thread class
2	lock release	Wait() releases the lock on the object	it will not release the lock on the object
3	call context	can call Wait() on the object itself	can call Sleep() on the thread
4。	wake-up condition	until the call`notify()`,`notifyAll()`from the object	until at least the time expires or the call is interrupted
5	false wake-up	the program may be falsely woken up	it will not produce a false wake-up.

مثال على SynchronizedMap

synchronized(lockedObject){
　　　while(condition　==　true){
　　　　　　lockedObject.wait()　//releases　lockedObject　lock
　　　{}
　　　Thread.sleep(100);　//puts　current　thread　on　Sleep
{}

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