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add check consumer

This commit is contained in:
Nam Huynh 2022-03-18 10:55:13 +07:00
parent f6d6b5afee
commit 941e4c5ca3
1 changed files with 10 additions and 0 deletions
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10
jetstream_pubsub.go
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@ -49,6 +49,16 @@ func (js JetStream) PullSubscribe(stream, subject, durable, consumer string) (*n
con, err := js.instance.ConsumerInfo(stream, consumer)
fmt.Println("con", con)
fmt.Println("err", err)
if con == nil {
info, err := js.instance.AddConsumer(stream, &nats.ConsumerConfig{
Durable: durable,
})
if err != nil {
fmt.Println("CONSUMER INFO", info)
} else {
fmt.Println("ADD CONSUMER ERROR", err)
}
}
sub, err := js.instance.PullSubscribe(subject, durable)
if err != nil {