| Index | Alphabetical Index |
| Option Name: | refresh_all_ims |
|---|---|
| Replaces: | |
| Requires: | |
| Default Value: | refresh_all_ims off |
| Suggested Config: | |
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. |
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| Index | Alphabetical Index |