public void destroy() {
if (consumer != null) {
consumer.shutdown();
logger.info(
"consumer shutdown! topic={0},subExpression={1},group={2}",
topic.getTopic(), subExpression, group);
}
}
/** 停止工作 */
private void stop() {
if (enableSend) mqConsumer.shutdown();
if (enableRecv) mqProducer.shutdown();
}