The second problem identified in the logging service example was the blocking of the service requestor process as a result of the synchronous message exchange protocol.

登录服务例子中发现的第二个问题是同步消息交换协议阻塞了服务请求者的处理。

youdao

Blocking checkpoints occur if we don't process the things efficiently on secondary, and the problem in secondary will back-flow and impact primary (blocks primary).

如果我们不能有效处理次要服务器上的工作，那么次要服务器上的问题会反过来影响主要服务器(阻塞主要服务器)，于是就会出现阻塞检查点的情况。

youdao

The workflow doesn't hang around in memory blocking a thread and using up a process while it's waiting for input.

工作流不会在内存中挂起，不会阻塞线程，也不会在等待输入时耗尽进程。

youdao

It is also present in fat cells, and blocking it seems to help the body more efficiently process sugar and fat from food.

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