Tullio,
On 10/28/20 06:27, Tullio Bettinazzi wrote:
I need to perform some maintenance operations pausing all user thread
for a small but meaningfull time (say 30 secs).
Ugh. Why? What do you need to do that can't be handled with "proper"
synchronization?
Is it possible to pause all user threads ?
Maybe. It's very dangerous, though.
https://docs.oracle.com/javase/8/docs/technotes/guides/concurrency/threadPrimitiveDeprecation.html
How ?
I'll leave that as an exercise for the reader at this point.
Any suggestion ?
Yes: think if a better way to do what you are trying to do.
This sounds like an X-Y problem[1]. You are trying to do X and you have
decided that you need to do Y in order to accomplish X. So you are
asking about Y.
Why not just ask about X instead?
-chris
[1] http://xyproblem.info/
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