什么是 Hibernate c3p0 中的连接检查?

What is a connection checkout in Hibernate c3p0?

我正在查看 c3p0 的文档,他们在其中创造了术语 connection checkout,有人可以解释它的含义吗?

如果你按 Ctrl-F 组合键,你会发现

just prior to being handed to clients on checkout, just prior to being returned to the pool on check-in.

签出意味着从池中获取连接。

签入意味着返回到池的连接。