Ask the thread what is the difference between sleep and suspend?

molf_hf

What is the difference between these two? In some places, the thread suspend still occupies a very high CPU, and it will not be occupied by changing to sleep;
In some places, I can use whatever I want.
Does anyone know why?

psycholmu

The difference between hang and block

Take a look at the book of university operating system

ooloife

Simply put, suspend is to suspend your current thread, you can use resume to resume, but when you use sleep, you must wait until the time is up to resume, and sleep is to suspend your current process, not the current thread.

molf_hf

In .net, sleep and suspend can be set indefinitely until other threads wake up. Is there any difference between them?

kalian2000

The specific differences are similar to the ones upstairs ..

It is recommended that Suspend should not be used. For suspended threads, methods such as mutex or flag can be used instead.

molf_hf

Doesn't sleep pause the current process? It should also be a thread. . .

kalian2000

TO:sleep is not to suspend the current process, right? It should also be a thread. . .

It depends on where you use it..

kalian2000

TO:.net sleep and suspend can be set indefinitely until other threads wake up. Is there any difference between them?

Sleep will automatically wake up when the time is up, and suspend will call resume to wake up...

It's still a little different...

molf_hf

Interruput can be used to wake up during sleep, and the thread in sleep will throw an exception. Is this similar to resume?
What I want to ask is is there any difference between threads in sleep and suspend states?

peng16889

Hanging is error-prone