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Simplify PubSub API

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This commit is contained in:
Vladimir Mihailenco
2017-04-11 16:53:55 +03:00
parent 3b1a641e2c
commit 8d52a95269
7 changed files with 41 additions and 78 deletions
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18
redis.go
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@ -359,25 +359,19 @@ func (c *Client) pubSub() *PubSub {
}
// Subscribe subscribes the client to the specified channels.
func (c *Client) Subscribe(channels ...string) (*PubSub, error) {
func (c *Client) Subscribe(channels ...string) *PubSub {
pubsub := c.pubSub()
if len(channels) > 0 {
if err := pubsub.Subscribe(channels...); err != nil {
pubsub.Close()
return nil, err
}
_ = pubsub.Subscribe(channels...)
}
return pubsub, nil
return pubsub
}
// PSubscribe subscribes the client to the given patterns.
func (c *Client) PSubscribe(channels ...string) (*PubSub, error) {
func (c *Client) PSubscribe(channels ...string) *PubSub {
pubsub := c.pubSub()
if len(channels) > 0 {
if err := pubsub.PSubscribe(channels...); err != nil {
pubsub.Close()
return nil, err
}
_ = pubsub.PSubscribe(channels...)
}
return pubsub, nil
return pubsub
}