Function SafemodeOp

src/lbcli_main.cc:152–196

}

int32_t SafemodeOp(Client* client, int32_t argc, std::string* argv, ErrorCode* err) {
  if (argc < 3) {
    PrintCmdHelpInfo(argv[1]);
    return -1;
  }

  std::string op = argv[2];
  if (op != "get" && op != "leave" && op != "enter") {
    PrintCmdHelpInfo(argv[1]);
    return -1;
  }

  load_balancer::LBClient lb_client(GetServerAddr());
  CmdCtrlRequest request;
  CmdCtrlResponse response;

  request.set_sequence_id(0);
  request.set_command("safemode");
  request.add_arg_list(op);

  string reason;
  if (lb_client.CmdCtrl(&request, &response)) {
    if (response.status() != tera::kLoadBalancerOk) {
      reason = StatusCodeToString(response.status());
      LOG(ERROR) << reason;
      std::cout << reason << std::endl;
      err->SetFailed(ErrorCode::kSystem, reason);
      return -1;
    }
    if (op == "get") {
      if (response.bool_result()) {
        std::cout << "true" << std::endl;
      } else {
        std::cout << "false" << std::endl;
      }
    }
    return 0;
  } else {
    reason = "fail to CmdCtrl";
    LOG(ERROR) << reason;
    std::cout << reason << std::endl;
    err->SetFailed(ErrorCode::kSystem, reason);
    return -1;
  }
}

int32_t HelpOp(Client*, int32_t argc, std::string* argv, ErrorCode*) {
  if (argc == 2) {