[Quickfix-users] Recovering messages - Gap Fill

[Vipula <vi...@ya...>]

Hi,
I'm using Quick fix 4.2 and have an issue with recovering messages. My fix engine receives messages from a Drop Copy service then I feed that to a database. I'm trying to use request resend message asking the server to send me a range of messages. 

I can see the server sending me messages but I can't capture them. Can some one tell me is this the best way to do this ? and which event should I use to capture the resent messages. 

May Thanks. 
Vipula