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Get rid of un-needed lock

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This commit is contained in:
Tim Hockin 2014-09-20 11:40:02 -07:00
parent a559d8d9b2
commit dd9c562769
1 changed files with 0 additions and 5 deletions
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5
pkg/proxy/proxier.go
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@ -347,15 +347,10 @@ func (proxier *Proxier) setServiceInfo(service string, info *serviceInfo) {
proxier.serviceMap[service] = info
}
// used to globally lock around unused ports. Only used in testing.
var unusedPortLock sync.Mutex
// addServiceOnUnusedPort starts listening for a new service, returning the
// port it's using. For testing on a system with unknown ports used. The timeout only applies to UDP
// connections, for now.
func (proxier *Proxier) addServiceOnUnusedPort(service, protocol string, timeout time.Duration) (string, error) {
unusedPortLock.Lock()
defer unusedPortLock.Unlock()
sock, err := newProxySocket(protocol, proxier.address, 0)
if err != nil {
return "", err