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Better protection for session indexes

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This commit is contained in:
DanB
2016-08-26 14:43:31 +02:00
parent 91f152f756
commit cd4fec5167
1 changed files with 6 additions and 5 deletions
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11
sessionmanager/smgeneric.go
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@@ -202,11 +202,12 @@ func (self *SMGeneric) unindexSession(uuid string) bool {
// getSessionIDsMatchingIndexes will check inside indexes if it can find sessionIDs matching all filters
// matchedIndexes returns map[matchedFieldName]possibleMatchedFieldVal so we optimize further to avoid checking them
func (self *SMGeneric) getSessionIDsMatchingIndexes(fltrs map[string]string) (matchingSessions utils.StringMap, matchedIndexes map[string]string) {
func (self *SMGeneric) getSessionIDsMatchingIndexes(fltrs map[string]string) (utils.StringMap, map[string]string) {
self.sessionIndexMux.RLock()
sessionIDxes := self.sessionIndexes
self.sessionIndexMux.RUnlock()
matchedIndexes = make(map[string]string)
defer self.sessionIndexMux.RUnlock()
sessionIDxes := self.sessionIndexes // Clone here and unlock sooner if getting slow
matchedIndexes := make(map[string]string)
var matchingSessions utils.StringMap
checkNr := 0
for fltrName, fltrVal := range fltrs {
checkNr += 1
@@ -229,7 +230,7 @@ func (self *SMGeneric) getSessionIDsMatchingIndexes(fltrs map[string]string) (ma
}
}
}
return
return matchingSessions.Clone(), matchedIndexes
}
func (self *SMGeneric) getSessionIDsForPrefix(prefix string) []string {