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写的那端阻塞我觉得没问题. 但是读的这端在读取的同时还需要做别的事情, 一直阻塞就卡住了. golang中可以用select, coost好像没找到相关接口. 难道是设置0 timeout? |
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Answered by
idealvin
Oct 31, 2024
Replies: 1 comment 1 reply
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理论上是这样。不过channel性能很差，你自己随便用个队列，加锁，都比channel强 |
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1 reply
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太实诚了。为什么性能差能解释一下吗？channel不也可以靠锁和队列实现？ |
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Answer selected by
ShirenY
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理论上是这样。不过channel性能很差，你自己随便用个队列，加锁，都比channel强