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Merge pull request #11942 from tedyu/client-3-cancel

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clientv3: cancel the client if there is no endpoint
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Sahdev Zala 2020-05-24 15:55:53 -04:00 committed by GitHub
commit 747ff75c96
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1 changed files with 2 additions and 1 deletions
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clientv3/client.go
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@ -460,7 +460,8 @@ func newClient(cfg *Config) (*Client, error) {
client.resolverGroup.SetEndpoints(cfg.Endpoints)
if len(cfg.Endpoints) < 1 {
return nil, fmt.Errorf("at least one Endpoint must is required in client config")
client.cancel()
return nil, fmt.Errorf("at least one Endpoint is required in client config")
}
dialEndpoint := cfg.Endpoints[0]