InsanusMokrassar/MicroUtils
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SmartRWLocker now will wait first unlock of write mutex for acquiring read

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InsanusMokrassar 2023-10-26 12:28:24 +06:00
parent f6d0f72e49
commit 075b93ecd6
2 changed files with 4 additions and 0 deletions
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3
CHANGELOG.md
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@ -2,6 +2,9 @@
## 0.20.11 ## 0.20.11
* `Coroutines`:
* `SmartRWLocker` now will wait first unlock of write mutex for acquiring read
## 0.20.10 ## 0.20.10
* `Versions`: * `Versions`:

1
coroutines/src/commonMain/kotlin/dev/inmo/micro_utils/coroutines/SmartRWLocker.kt
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@ -23,6 +23,7 @@ class SmartRWLocker(private val readPermits: Int = Int.MAX_VALUE, writeIsLocked:
* Do lock in [readSemaphore] inside of [writeMutex] locking * Do lock in [readSemaphore] inside of [writeMutex] locking
*/ */
suspend fun acquireRead() { suspend fun acquireRead() {
_writeMutex.waitUnlock()
_readSemaphore.acquire() _readSemaphore.acquire()
} }