best performance session engine for FIX?

Imported from previous forum

which session engine has best performance?
QuickFix? or any others?

please give me some advices(must be opensource)!
thanks!

which session engine has best performance? QuickFix? or any others?

please give me some advices(must be opensource)! thanks!
Like to try FixExpress. It is running in Linux box, wrote in C++. High performance, bi-directional, multi-threading, STL in real-time. Easy API makes your application only deal with a incoming message queue and an outgoing message queue.

Good luck,
peng

http://www.eptop.com/FIX/FixExpress.htm