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Modified keys precompiling

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This commit is contained in:
Alex Lyulkov 2016-01-26 01:01:11 +03:00
parent 85d74d6ddc
commit ea7b88e6d9
1 changed files with 8 additions and 6 deletions
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14
lib/auth/native/native.go
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@ -42,10 +42,12 @@ type nauth struct {
}
func New() *nauth {
return &nauth{
n := nauth{
generatedKeys: make([]keyPair, 0, precalculatedKeysNum),
Mutex: &sync.Mutex{},
}
go n.precalculateKey()
return &n
}
func (n *nauth) GenerateKeyPair(passphrase string) ([]byte, []byte, error) {
@ -55,7 +57,6 @@ func (n *nauth) GenerateKeyPair(passphrase string) ([]byte, []byte, error) {
return n.generateKeyPair()
}
defer n.Unlock()
go n.precalculateKey()
key := n.generatedKeys[len(n.generatedKeys)-1]
n.generatedKeys[len(n.generatedKeys)-1] = keyPair{}
n.generatedKeys = n.generatedKeys[:len(n.generatedKeys)-1]
@ -75,12 +76,13 @@ func (n *nauth) precalculateKey() {
pubBytes: pubBytes,
}
n.Lock()
defer n.Unlock()
if len(n.generatedKeys) >= precalculatedKeysNum {
return
for len(n.generatedKeys) >= precalculatedKeysNum {
n.Unlock()
time.Sleep(time.Second)
n.Lock()
}
n.generatedKeys = append(n.generatedKeys, key)
return
n.Unlock()
}
}