发布于 2016-07-26 01:00:08 | 288 次阅读 | 评论: 0 | 来源: 网友投递
Apache Traffic Server 反向代理和缓存服务器
Apache Traffic Server（ATS或TS）是一个高性能的、模块化的HTTP代理和缓存服务器，与 Nginx 和 Squid 类似。Traffic Server最初是 Inktomi 公司的商业产品，该公司在2003 年被 Yahoo 收购， 2009 年 8月 Yahoo 向 Apache 软件基金会（ASF）贡献了源代码，并于 2010 年 4月成为了 ASF的顶级项目（Top-LevelProject）。 Apache TrafficServer 现在是一个开源项目，开发语言为C++。
Apache Traffic Server 6.2.0 发布了，
该版本普通改进：
XML statistics can now be replaced with a Lua implementation instead. See proxy.config.stats.enable_lua below.
We have added a multi origin hierarchy to parent selection which lets you treat parent proxies as if there were origin servers, or origin servers as if they were parent proxies. See the "parent_is_proxy" option in parent.config.
Parent selection now also supports failover retries, where you can retry requests against a different parent in case the parent is unavailable or does not have the desired content. See the "parent_retry" option in parent.config.
There are some better instrumentation for memory debugging, including running with Address Sanitizer, and OpenSSL.
Some changes have been made to the HostDB data structures. The defaults configurations that ships with ATS v6.x still works, but if you have made changes to either of these configurations, you might have to modify them. Specifically, you might have to either reduce the number of entries supported, or, increase the storage size.
新增插件：
There's a new CPP API plugin for converting image formats to the webp format.
There's a collapsed forwarding plugin in the experimental tree, this can help mitigate thundering herd issues in some cases.
The beginning of an ACME (LetsEncrypt) plugin is in the source tree, but it needs more work to be complete. Volunteers are welcome!
更多发布信息，查看完整发布说明。
下载地址：http://trafficserver.apache.org/downloads