[Quickfix-users] Does QuickFix implement Message Queue mechanism to make sure all messages are delivered ?

[Frank <fr...@di...>]

Hi,

I'm trying to make use of quickfix to replace the old fix gateway(ugly =
code, not flexible, only support fix4.0) in my company.

I have many years of socket programming experience. Every time when I =
write a tcp socket program, I'll worry about buffering of read and write =
stream, queueing of messages ready to send, queueing of messages =
received and waiting for handling. If I add such kinds of handling in =
the socket program, the program will be really very stable and robust; =
if not, errors will occur after it runs for some time.

My question is: Does QuickFix have such kinds of handling ? especially =
message queue mechanism ?  May I borrow it to deal with other sockets =
(My program is a fix gateway, one side connects trading system (not fix =
protocol), one side connects ECN(fix protocol)) ?

QuickFix source code is so complicated that I can not figure it out by =
myself right now.

Thanks.