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Clarify thread safety. Fixes #166.

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This commit is contained in:
Vladimir Mihailenco
2015-09-12 09:36:03 +03:00
parent 02154c3b3a
commit c809246d8b
8 changed files with 33 additions and 16 deletions
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9
cluster.go
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@ -9,6 +9,9 @@ import (
"time"
)
// ClusterClient is a Redis Cluster client representing a pool of zero
// or more underlying connections. It's safe for concurrent use by
// multiple goroutines.
type ClusterClient struct {
commandable
@ -26,7 +29,7 @@ type ClusterClient struct {
reloading uint32
}
// NewClusterClient returns a new Redis Cluster client as described in
// NewClusterClient returns a Redis Cluster client as described in
// http://redis.io/topics/cluster-spec.
func NewClusterClient(opt *ClusterOptions) *ClusterClient {
client := &ClusterClient{
@ -43,8 +46,8 @@ func NewClusterClient(opt *ClusterOptions) *ClusterClient {
// Close closes the cluster client, releasing any open resources.
//
// It is rare to Close a Client, as the Client is meant to be
// long-lived and shared between many goroutines.
// It is rare to Close a ClusterClient, as the ClusterClient is meant
// to be long-lived and shared between many goroutines.
func (c *ClusterClient) Close() error {
defer c.clientsMx.Unlock()
c.clientsMx.Lock()