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cluster: user ClusterInfo instead of Ping to find live node.

This commit is contained in:
Vladimir Mihailenco 2015-05-13 12:38:34 +03:00
parent 368e3ce853
commit 84cd16e214
1 changed files with 2 additions and 2 deletions
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4
cluster.go
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@ -97,7 +97,7 @@ func (c *ClusterClient) slotAddrs(slot int) []string {
return addrs
}
// randomClient returns a Client for the first pingable node.
// randomClient returns a Client for the first live node.
func (c *ClusterClient) randomClient() (client *Client, err error) {
for i := 0; i < 10; i++ {
n := rand.Intn(len(c.addrs))
@ -105,7 +105,7 @@ func (c *ClusterClient) randomClient() (client *Client, err error) {
if err != nil {
continue
}
err = client.Ping().Err()
err = client.ClusterInfo().Err()
if err == nil {
return client, nil
}