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return subscription instance

This commit is contained in:
Nam Huynh 2021-10-13 14:53:16 +07:00
parent 95dead981a
commit a78a78fffa
1 changed files with 4 additions and 4 deletions
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8
pubsub.go
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@ -22,13 +22,13 @@ func Publish(stream, subject string, data interface{}) error {
} }
// Subscribe ... // Subscribe ...
func Subscribe(stream, subject string, cb nats.MsgHandler) error { func Subscribe(stream, subject string, cb nats.MsgHandler) (*nats.Subscription, error) {
channel := combineStreamAndSubjectName(stream, subject) channel := combineStreamAndSubjectName(stream, subject)
_, err := natsJS.Subscribe(channel, cb) sub, err := natsJS.Subscribe(channel, cb)
if err != nil { if err != nil {
msg := fmt.Sprintf("subscribe subject %s error: %s", channel, err.Error()) msg := fmt.Sprintf("subscribe subject %s error: %s", channel, err.Error())
return errors.New(msg) return nil, errors.New(msg)
} }
return nil return sub, nil
} }