Squid configuration directive refresh_all_ims
Available in: v7 v6 v5 v4 3.5 3.4 3.3 3.2 3.1 3.0
For older versions than v4 see the linked pages above
Configuration Details:
Option Name: | refresh_all_ims |
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Replaces: | |
Requires: | |
Default Value: | refresh_all_ims off |
Suggested Config: |
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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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