Haproxy is a high-performance TCP and httphttp://www.aliyun.com/zixun/aggregation/13996.html "> load balancer." Its function is to provide cookies based persistence, content-based exchange, overload protection, advanced flow control, automatic failover, a regular expression based title controls running time, web-based reports, advanced logging to help troubleshoot applications or networks, and other features. Haproxy runs on current hardware, event-driven state machines reach 20,000 hits per second and over billions of units of Ethernet, and even support tens of thousands of simultaneous connections.
Haproxy 1.5-dev11 The 1.5-DEV8 error has been fixed since the recent return of this version. Some small features have been merged, including software startup/stop server and stats page, in admin mode, a new option hash, instead of just the path of the URI, add an option to backup session capability Active Server recovery server, option to set cookie HttpOnly and security flag.
Software Information: http://haproxy.1wt.eu/
Download Address: http://haproxy.1wt.eu/download/1.5/src/devel/