Apache Traffic Server 3.0.4 发布了，2012-03-21 除了squid varnish之外的代理服务器选择。这是之前yahoo开发并使用的，现在并入到Apache中。国内taobao应该用了很多。上一个版本是2011-12-08的3.0.2 没有正式发布3.0.3
Traffic Server 是一套快速、模块化的兼容 HTTP/1.1 的反向代理服务器，与 Nginx 和 Squid 类似，目前该项目已经转到 Apache 基金会。
Changes with Apache Traffic Server 3.0.4
*) [TS-824] Range requests that result in cache refresh give 200 status
response with full contents. Review and suggestions for improvements
by Charlie Gero.
*) [TS-880] Major performance problem with second request on same keep-alive connection
Author: weijin
*) [TS-1110] logstats incorrectly bucketizes all status codes greater
than 599 as 5xx
*) [TS-1065] Traffic Cop: segment fault when TRACE_LOG_COP is enabled
Author: Conan Wang
*) [TS-948] do not reload bad remap.config
*) [TS-845] make proxy.config.cluster.ethernet_interface default to
loopback interface: lo on linux and lo0 on bsd derivatives
Changes with Apache Traffic Server 3.0.3
*) [TS-876] forward map based on request receive port
*) [TS-1004] Transformation plugins cause connection close when content
length is not known ahead. Author: Otto van der Schaaf.
*) [TS-1055]: Wrong implementation of TSHttpSsnArgGet().
Author: Yakov Kopel
*) [TS-1074] PluginVC should schedule to the local queue instead of the
external queue.
*) [TS-1066] TSHttpTxnServerReqHdrBytesGet in InkAPI.cc has an extra
parameter (int *bytes) from the prototype in <ts/ts.h>.
Author: Alistair Stevenson
*) [TS-874] make asf-dist work with git repo
*) [TS-1038] SHttpTxnErrorBodySet() can leak memory.
*) [TS-1095] ts.h.in has incorrect declaration for TSFetchURL
*) [TS-1014] slow log can not print logs well on 32-bit system,
changed the %d to RPI64. Author: weijin.
*) [TS-830] Better error when there are CLI permission problems, or
other problems preventing operation. Author: AdunGaos.
*) [TS-1046] Add possibility to extend tsxs command line for -Iincludes.
*) [TS-1047] fix lots of spelling mistakes
Author: Arno T<C3><B6>ll
下载：http://labs.renren.com/apache-mirror/trafficserver/trafficserver-3.0.4.tar.bz2
Traffic Server 的详细介绍：请点这里
Traffic Server 的下载地址：请点这里
