Function pleaseYield

tests/cplusplus/Connection/AsyncAccessControl.cpp:42–42

const auto WAIT_TIME = boost::posix_time::seconds(1);

inline void pleaseYield() { boost::this_thread::yield(); }
inline void pleaseSleep() { boost::this_thread::sleep(WAIT_TIME); }

/// @brief Quick hack to avoid having to depend on boost::scoped_thread and thus