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natsio
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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 ...
func Subscribe(stream, subject string, cb nats.MsgHandler) error {
func Subscribe(stream, subject string, cb nats.MsgHandler) (*nats.Subscription, error) {
channel := combineStreamAndSubjectName(stream, subject)
_, err := natsJS.Subscribe(channel, cb)
sub, err := natsJS.Subscribe(channel, cb)
if err != nil {
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
}