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Java 的读写锁 ReadWriteLock 可以让写线程总是等待读线程吗?
kenduffy
·
Dec 1, 2017
· 2320 views
This topic created in 3068 days ago, the information mentioned may be changed or developed.
当有写线程和读线程同时都在 AQS 队列时
如果写线程在读线程前面,
如何能让读线程先于写线程获得锁?
写线程只有在 AQS 队列没有读线程时才能拿到写锁
线程
读线程
读线
aqs
2 replies
•
2017-12-01 22:20:02 +08:00
1
kenduffy
OP
Dec 1, 2017
顶顶顶
2
ihuotui
Dec 1, 2017 via iPhone
重写同步队列,增加排序,但是如果一直有读线程呢?
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