添加主节点变更和主动切换功能

zhangzengfei

2023-10-20 71b8885babe6dfd25c91b007018347c0c1bfac74

 system-service/serf/sync.go

@@ -75,6 +75,19 @@
         }
      }
   }

   go func() {
      for {
         select {
         case <-ctx.Done():
            return
         default:
            HandleUpdateMemberStatus()
            time.Sleep(5 * time.Second)
         }
      }
   }()

   go func() {
      for {
         select {