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fix issue in gcache

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John
2019-06-14 10:44:56 +08:00
parent e981143ead
commit 1e680c7a8b
1 changed files with 7 additions and 2 deletions
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9
g/os/gcache/gcache_mem_cache.go
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@ -91,8 +91,13 @@ func (c *memCache) getExpireSet(expire int64) (expireSet *gset.Set) {
// It creates and returns a new set for <expire> if it does not exist.
func (c *memCache) getOrNewExpireSet(expire int64) (expireSet *gset.Set) {
if expireSet = c.getExpireSet(expire); expireSet == nil {
c.expireSetMu.Lock()
c.expireSets[expire] = gset.New()
expireSet = gset.New()
c.expireSetMu.Lock()
if es, ok := c.expireSets[expire]; ok {
expireSet = es
} else {
c.expireSets[expire] = expireSet
}
c.expireSetMu.Unlock()
}
return