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Varnish 中两个重要的子程序

作者:曲文庆 日期:2012-10-26 17:06

目前varnish已经到了3.0.3，今天因处理问题，看了一些2.x的资料，感觉还是有一定同性和收获

https://www.varnish-cache.org/trac/wiki/Introduction

HHow VCL works

There are actually 8 subroutines that control how Varnish behaves, and that you can change in your Varnish config. They are:

vcl_recv()

Called after a request is received from the browse

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标签: Varnish
类别: 缓存技术 | 引用: 0 | 评论: 0 | 阅读: 6596

Squid refresh_pattern 相关

作者:曲文庆 日期:2008-10-16 17:07

Synopsis
The way how the objects in the cache be refreshed is defined using this tag. By default, regular expressions are CASE-SENSITIVE.  To make them case-insensitive, use the -i option.

Basically a cached object is:
FRESH  if expires < now, else STALE
STALE  if age > max
FRESH &nb

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类别: 缓存技术 | 引用: 0 | 评论: 0 | 阅读: 7342
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