3、线程间通信不得不提到connect,最后一个参数可以分3类,自动连接(Auto Connection),直接连接(Direct Connection),队列连接(Queued Connection),解释一下:
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Remote Access Auto Connection Manager 远程访问自动联机管理员 ; 建议手动 ; 远程访问自动连接管理器
auto-connection 自联接
strata auto-connection 剖面自动连接
MEGA AUTO CONNECTION & SALES 国别美国
Access Auto Connection Manager 远程访问自动连接管理器
part auto-connection arithmetic 部件自动拼接算法
Remote Access Auto Connection Mther 长途访候主动联机管理员
Remote Access Auto Connection Meveryer 长途探访主动联机管理员
Remote Access Auto Connection Myourager 远程访问自动联机管理员
Now after inactivity for 60 seconds, we get a connection closed message from the remote machine, which indicates that the auto logoff is successfully set for SSH.
现在,在60秒的不活跃之后,我们从远程机器收到一条连接关闭消息,这表示已经为SSH成功设置了自动下线。
Unfortunately, not every database supports transactions, so PDO needs to run in what is known as "auto-commit" mode when you first open the connection.
不幸的是,并不是每种数据库都支持事务,所以当第一次打开连接时,P DO需要在所谓的“自动提交(auto - commit)”模式下运行。
The managed objects created by the provider contain similar auto-enlistment code as the JDBC wrapper added by the container-supplied connection pool manager.
提供者创建的受管对象包含与 JDBC 包装器(由容器提供的连接池管理器添加)相似的自动征用代码。
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