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add etcd

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This commit is contained in:
skiffer-git 2024-05-11 11:40:44 +08:00
parent a08d0d7218
commit 02cc4a2097
1 changed files with 20 additions and 2 deletions
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22
pkg/common/discoveryregister/etcd/etcd.go
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@ -95,8 +95,26 @@ func (r *SvcDiscoveryRegistryImpl) Register(serviceName, host string, port int,
return err
}
_, kaErr := r.client.KeepAlive(context.Background(), r.leaseID)
return kaErr
go r.keepAliveLease(r.leaseID)
return nil
}
func (r *SvcDiscoveryRegistryImpl) keepAliveLease(leaseID clientv3.LeaseID) {
ch, err := r.client.KeepAlive(context.Background(), leaseID)
if err != nil {
log.Printf("Failed to keep lease alive: %v", err)
return
}
for ka := range ch {
if ka != nil {
fmt.Printf("Received lease keep-alive response: %v", ka)
} else {
fmt.Printf("Lease keep-alive response channel closed")
break
}
}
}
func (r *SvcDiscoveryRegistryImpl) UnRegister() error {