The business node subscribes to the sentinel, and then disconnects the business node and the sentinel from the network. At this time, the masterName used by the business node undergoes a master-slave switch. After the switch is completed, when the network of the business node and the sentinel node is restored, the business node will continue to connect with the previous master node (now the slave node), and then read and write to the previous master node. At present, this is verified in both versions 2.9.0 and 3.7.0. This may be a problem, Or did I verify it wrong

Comment From: qinqin111

sorry