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Questions - readwritelock

ReadWriteLock downgrading not working as expected

I am new to Redisson and tried to implement a ReadWriteLock downgrade but after doing the release of the writeLock, Redisson is not renewing the lock even when there is still a readlock and after 30 s...
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elizalde1981

java

locks

redisson

readwritelock

Votes: 0

Answers: 0

How to read a variable without lock in Python threads?

I am using Python threading to do some jobs at the same time. I leave the main thread to perform task_A, and create one thread to perform task_B at the same time. Below is the simplified version of th...
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SHM

python

multithreading

locking

readwritelock

Votes: 0

Answers: 1

Latest Answer

You are correct saying that in this case "there is no need for a lock", but the CPython interpreter (that I guess you use to run your Python code) is not that smart. Python code always execu...
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Lenormju

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