Squid 配置指令 refresh_all_ims
可用版本:
此指令在 Squid 的 v8 版本中不可用。
对于 v5 之前的旧版本，请参阅以上链接页面。
配置详情
| 选项名称 | refresh_all_ims |
|---|---|
| 替代 | |
| 要求 | |
| 默认值 | refresh_all_ims off |
| 建议配置 |
|
When you enable this option, squid will always check the origin server for an update when a client sends an If-Modified-Since request. Many browsers use IMS requests when the user requests a reload, and this ensures those clients receive the latest version. By default (off), squid may return a Not Modified response based on the age of the cached version. |
|