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should use time.Since instead of time.Now().Sub

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This commit is contained in:
Wang Guoliang
2018-02-11 21:17:00 +08:00
committed by Guoliang Wang
parent a5c3c8d16c
commit 89669283fe
25 changed files with 39 additions and 38 deletions
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4
pkg/proxy/userspace/roundrobin.go
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@@ -159,7 +159,7 @@ func (lb *LoadBalancerRR) NextEndpoint(svcPort proxy.ServicePortName, srcAddr ne
}
if !sessionAffinityReset {
sessionAffinity, exists := state.affinity.affinityMap[ipaddr]
if exists && int(time.Now().Sub(sessionAffinity.lastUsed).Seconds()) < state.affinity.ttlSeconds {
if exists && int(time.Since(sessionAffinity.lastUsed).Seconds()) < state.affinity.ttlSeconds {
// Affinity wins.
endpoint := sessionAffinity.endpoint
sessionAffinity.lastUsed = time.Now()
@@ -378,7 +378,7 @@ func (lb *LoadBalancerRR) CleanupStaleStickySessions(svcPort proxy.ServicePortNa
return
}
for ip, affinity := range state.affinity.affinityMap {
if int(time.Now().Sub(affinity.lastUsed).Seconds()) >= state.affinity.ttlSeconds {
if int(time.Since(affinity.lastUsed).Seconds()) >= state.affinity.ttlSeconds {
glog.V(4).Infof("Removing client %s from affinityMap for service %q", affinity.clientIP, svcPort)
delete(state.affinity.affinityMap, ip)
}