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Remove unused func IsProxyLocked

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Ted Yu
2019-09-04 10:36:24 +08:00
parent 11678fb1c0
commit 6e0878fbcc
1 changed files with 0 additions and 5 deletions
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5
pkg/proxy/userspace/proxier.go
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@@ -172,11 +172,6 @@ var (
ErrProxyOnLocalhost = fmt.Errorf("cannot proxy on localhost") ErrProxyOnLocalhost = fmt.Errorf("cannot proxy on localhost")
) )
// IsProxyLocked returns true if the proxy could not acquire the lock on iptables.
func IsProxyLocked(err error) bool {
return strings.Contains(err.Error(), "holding the xtables lock")
}
// NewProxier returns a new Proxier given a LoadBalancer and an address on // NewProxier returns a new Proxier given a LoadBalancer and an address on
// which to listen. Because of the iptables logic, It is assumed that there // which to listen. Because of the iptables logic, It is assumed that there
// is only a single Proxier active on a machine. An error will be returned if // is only a single Proxier active on a machine. An error will be returned if