The wait-free side of a WaitFreeQueue is designed to be single-threaded.

WaitFreeQueue 的无等待端专门设计成单线程。

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An algorithm is said to be wait-free if every thread will continue to make progress in the face of arbitrary delay (or even failure) of other threads.

如果每个线程在其他线程任意延迟(或甚至失败)时都将持续进行操作，就可以说该算法是无等待的。

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These classes guarantee that an RT thread, which could be blocked by GC while performing a wait-free operation, won't hold a lock that an NHRT requires in performing a wait-free operation.

RT 线程在执行无等待操作时可能被 GC 阻塞，上述类保证了 RT 线程在执行无等待操作时不会持有 NHRT 所需的锁。

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