Method Lock

accounts/keystore/keystore.go:322–331

Lock removes the private key with the given address from memory.

(addr common.Address)

// Lock removes the private key with the given address from memory.
func (ks *KeyStore) Lock(addr common.Address) error {
	ks.mu.Lock()
	if unl, found := ks.unlocked[addr]; found {
		ks.mu.Unlock()
		ks.expire(addr, unl, time.Duration(0)*time.Nanosecond)
	} else {
		ks.mu.Unlock()
	}
	return nil
}

// TimedUnlock unlocks the given account with the passphrase. The account
// stays unlocked for the duration of timeout. A timeout of 0 unlocks the account