VerneMQ 保留的消息
创建时间：2026-10-31 07:20:38
vmq-admin retain show $ vmq-admin retain show --payload --topic=some/topic +---------+ | payload | +---------+ |a-message| +---------+ $ vmq-admin retain show --payload a-message --topic +-------------+ | topic | +-------------+ | some/topic | |another/topic| +-------------+