Method EnterFlowControlMode

src/quota/flow_controller.h:75–79

  }

  void EnterFlowControlMode(uint64_t value) {
    std::lock_guard<std::mutex> _{mu_};
    status_.store(FlowControlStatus::kFlowControlMode);
    limiter_.SetLimit(value);
  }

  void LeaveFlowControlMode() {
    std::lock_guard<std::mutex> _{mu_};