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XDPoS/utils: must use NewPool() to create Pool, close XFN-13 (#1667)
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1 changed files with 3 additions and 0 deletions
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@ -12,6 +12,8 @@ type PoolObj interface {
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GetSigner() common.Address
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DeepCopy() interface{}
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}
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// Note: must use `NewPool()` to create `Pool` since field `objList` is a map
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type Pool struct {
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objList map[string]map[common.Hash]PoolObj
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lock sync.RWMutex // Protects the pool fields
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@ -22,6 +24,7 @@ func NewPool() *Pool {
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objList: make(map[string]map[common.Hash]PoolObj),
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}
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}
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func (p *Pool) Get() map[string]map[common.Hash]PoolObj {
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p.lock.RLock()
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defer p.lock.RUnlock()
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