public boolean isQualifiedToBeLeader(Member member) {
        return member.getNodeType() == NodeType.SERVICE
                && member.isLeaderEligible()
                && member.getStatus()
                        .isActive();
    }
@implNote Even a member with a lower priority is qualified to be a leader
turms-server-common/src/main/java/im/turms/server/common/infra/cluster/service/discovery/DiscoveryService.java