performance

zhangmeng

2022-01-17 b4bda4a8e6aa1acf5e161a95642e944e08c72646

 src/common.h

@@ -140,6 +140,7 @@
    int operator()(){return msg_.size();}
    virtual ~_ps(){
        t_quit_.store(true, std::memory_order_relaxed);
        cv_msg_.notify_all();
        if (t_.joinable()) t_.join();
    }