Example #1
0
/**
 * Read record header data in one batch.
 */
func batchReadHeaders(
	client *as.Client,
	keyPrefix string,
	size int,
) {
	// Batch gets into one call.
	keys := make([]*as.Key, size)
	for i := 0; i < size; i++ {
		keys[i], _ = as.NewKey(*shared.Namespace, *shared.Set, keyPrefix+strconv.Itoa(i+1))
	}

	records, err := client.BatchGetHeader(nil, keys)
	shared.PanicOnError(err)

	for i := 0; i < len(records); i++ {
		key := keys[i]
		record := records[i]
		level := asl.ERR
		generation := 0
		expiration := 0

		if record != nil && (record.Generation > 0 || record.Expiration > 0) {
			level = asl.INFO
			generation = record.Generation
			expiration = record.Expiration
		}
		asl.Logger.LogAtLevel(level, "Record: ns=%s set=%s key=%s generation=%d expiration=%d",
			key.Namespace(), key.SetName(), key.Value(), generation, expiration)
	}

	if len(records) != size {
		log.Fatalf("Record size mismatch. Expected %d. Received %d.", size, len(records))
	}
}