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Close() error

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This commit is contained in:
Nan Deng 2014-06-17 14:33:32 -07:00
parent 9d8d40c239
commit a010934299
2 changed files with 9 additions and 0 deletions
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7
storage/memory/memory.go
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@ -204,6 +204,13 @@ func (self *InMemoryStorage) Percentiles(name string, cpuPercentiles, memPercent
return cstore.Percentiles(cpuPercentiles, memPercentiles) return cstore.Percentiles(cpuPercentiles, memPercentiles)
} }
func (self *InMemoryStorage) Close() error {
self.lock.Lock()
self.containerStorageMap = make(map[string]*containerStorage, 32)
self.lock.Unlock()
return nil
}
func New(maxNumSamples, maxNumStats int) storage.StorageDriver { func New(maxNumSamples, maxNumStats int) storage.StorageDriver {
ret := &InMemoryStorage{ ret := &InMemoryStorage{
containerStorageMap: make(map[string]*containerStorage, 32), containerStorageMap: make(map[string]*containerStorage, 32),

2
storage/storage.go
View File

@ -32,4 +32,6 @@ type StorageDriver interface {
// the number of returned samples is implementation defined. Otherwise, the driver // the number of returned samples is implementation defined. Otherwise, the driver
// should return at most numSamples samples. // should return at most numSamples samples.
Samples(containername string, numSamples int) ([]*info.ContainerStatsSample, error) Samples(containername string, numSamples int) ([]*info.ContainerStatsSample, error)
Close() error
} }