That said, it's important to recognize that locking in itself is not bad. It does, in fact, serve an important purpose to ensure that applications properly and orderly consume or produce data. The key challenge is with the original manual implementation of it using APIs like getReader() and releaseLock(). With the arrival of automatic lock and reader management with async iterables, dealing with locks from the users point of view became a lot easier.
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自投入运营以来，“招商伊敦”先后以上海、深圳、天津等为母港，开辟了国内沿海航线，并于2023年执行了中国籍邮轮的首个国际航线，凭借中文服务、精致体验与一价全包模式，成为高端邮轮市场标杆。但受市场环境、运营成本、航线结构与消费习惯等多重因素影响，船舶长期面临盈利压力，运营效益未达预期。
«Это начало конца». Зеленский высказался о перспективах конфликта, выборах на Украине и своем будущем24 февраля 2026