michaelqxd

Thanks for your response, i think S1 need periodically sends heartbeat to all followers. yes, but this was not implement in Nuraft. do you mean app need implement it? Thanks

i try this case: 1. start S1 ./calc_server 1 127.0.0.1:1000 2. add S2 ( S2 is not up this time) add 2 127.0.0.1:1001 3. S2 up ./calc_server 2 127.0.0.l:1001 4....