no response from the stream

[chethan-b-hpe]

Hello here,recently we were running load test on nats, but intermittently getting no response from the stream while publishing the messages to jetstream , here is the piece of the code for publishing messages.
we are creating the stream at the startup of the application itself and using persistent volumes for nats also, So I don't think there is issue from the code

` for _, subjectObj := range subject {

	_, err = js.Publish(ctx, subjectObj, eventData)
	if err != nil {
		logger.Errorf("Error publishing event to subject %s: %v", subjectObj, err)
		return nil, err
	}
}`

[wallyqs]

What is the configuration of the stream?

[chethan-b-hpe]

here is the config :
_, err = js.CreateOrUpdateStream(ctx, jetstream.StreamConfig{ Name: "events", Description: "Webhook Events", Subjects: []string{ "events.>", }, MaxBytes: 1024 * 1024 * 1024, Replicas: serverConfig.Replicas, Retention: jetstream.WorkQueuePolicy, Storage: jetstream.FileStorage, })

[wallyqs]

replicas is 3?

[chethan-b-hpe]

yes its 3

[darwin67]

seeing similar issues with PublishAsync as well.

interestingly enough, it's as if the leader of the stream got into a weird state, and manually triggering a new leader election stopped the error.
the only thing that seems suspicious is the slow consumer count was non 0 on the previous leader.