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Replace simple Mutex with RWMutex for in memory textures storage

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This commit is contained in:
ErickSkrauch 2020-01-05 23:45:11 +03:00
parent bc1427dd1f
commit 92473d15d6
1 changed files with 3 additions and 3 deletions
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6
mojangtextures/in_memory_textures_storage.go
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@ -20,7 +20,7 @@ type InMemoryTexturesStorage struct {
GCPeriod time.Duration GCPeriod time.Duration
Duration time.Duration Duration time.Duration
lock sync.Mutex lock sync.RWMutex
data map[string]*inMemoryItem data map[string]*inMemoryItem
working *abool.AtomicBool working *abool.AtomicBool
} }
@ -60,8 +60,8 @@ func (s *InMemoryTexturesStorage) Stop() {
} }
func (s *InMemoryTexturesStorage) GetTextures(uuid string) (*mojang.SignedTexturesResponse, error) { func (s *InMemoryTexturesStorage) GetTextures(uuid string) (*mojang.SignedTexturesResponse, error) {
s.lock.Lock() s.lock.RLock()
defer s.lock.Unlock() defer s.lock.RUnlock()
item, exists := s.data[uuid] item, exists := s.data[uuid]
validRange := s.getMinimalNotExpiredTimestamp() validRange := s.getMinimalNotExpiredTimestamp()