mirror of
https://github.com/InsanusMokrassar/MicroUtils.git
synced 2024-11-08 09:23:50 +00:00
improvements in SmartRWLocker and breaking of FullKeyValueCacheRepo tests
This commit is contained in:
parent
36093b9741
commit
5fbc1a132f
@ -13,7 +13,7 @@ import kotlin.contracts.contract
|
||||
* * [unlockWrite] will just unlock [writeMutex]
|
||||
*/
|
||||
class SmartRWLocker(private val readPermits: Int = Int.MAX_VALUE, writeIsLocked: Boolean = false) {
|
||||
private val _readSemaphore = SmartSemaphore.Mutable(permits = readPermits, acquiredPermits = 0)
|
||||
private val _readSemaphore = SmartSemaphore.Mutable(permits = readPermits, acquiredPermits = if (writeIsLocked) readPermits else 0)
|
||||
private val _writeMutex = SmartMutex.Mutable(locked = writeIsLocked)
|
||||
|
||||
val readSemaphore: SmartSemaphore.Immutable = _readSemaphore.immutable()
|
||||
@ -23,7 +23,6 @@ class SmartRWLocker(private val readPermits: Int = Int.MAX_VALUE, writeIsLocked:
|
||||
* Do lock in [readSemaphore] inside of [writeMutex] locking
|
||||
*/
|
||||
suspend fun acquireRead() {
|
||||
_writeMutex.waitUnlock()
|
||||
_readSemaphore.acquire()
|
||||
}
|
||||
|
||||
@ -38,8 +37,8 @@ class SmartRWLocker(private val readPermits: Int = Int.MAX_VALUE, writeIsLocked:
|
||||
* Locking [writeMutex] and wait while all [readSemaphore] permits will be freed
|
||||
*/
|
||||
suspend fun lockWrite() {
|
||||
_writeMutex.lock()
|
||||
_readSemaphore.acquire(readPermits)
|
||||
_writeMutex.lock()
|
||||
}
|
||||
|
||||
/**
|
||||
|
Loading…
Reference in New Issue
Block a user