jerry

实现了一个udp server，通过LoggingHandler想看下kcp协议头，客户端使用EchoClient，发现长度好像不对 +-------------------------------------------------+ | 0 1 2 3 4 5 6 7 8 9 a b c d e f | +--------+-------------------------------------------------+----------------+ |00000000| 0a 00 00 00 51 00 20...

because of network jitter, a cluster node may be changed to down by cluster, but it not die, although this isn't a severe problem, however we can use lease mechanism...

add remove cluster node function

add save service list to nodetool

Please use my configured hardware battery percentage or system battery percentage for the charging limit percentage.

5

**Describe the bug** When the current hardware battery level is above 80%, charging is restricted to 80%, and the hardware battery percentage option is enabled. Discharge is displayed continuously until...