pull subscriber context deadline exceeded

[daudcanugerah]

how to solve the context deadline exceeded error when creating a subscriber pull

		sub, err = js.PullSubscribe(subjectNameFunc(service, projectID, partition), durableNameFunc(partition), nats.BindStream(streamName))
		if err != nil {
			return fmt.Errorf("pull subscribe data error because %v", err) // context deadline exceeded
		}
		return nil

thanks