[Quickfix-users] FIX SequenceNumbers problem

[Roman T. <ro...@de...>]

Hello, quickifix team!

I'm newbie using quickix, but I have strange problem with message 
sequence numbers.
Problem occurs only on Initiator side. In normal LOGON mode 
(ResetSeqNumFlag=N),
everything was fine. If initiator side tries to login in SeqReset mode 
(LOGON with ResetSeqNumFlag=Y),
session works OK, but library does not update <fix-store>/FIX-4.4-*.* 
files with FIX session storage data.
As the result, initiator side loses sequence numbers and FIX messages 
body information.
After that, if initiator open a session with normal LOGON 
(ResetSeqNumFlag=N),
the initiator trying to start session from sequence number 1, but server 
expected number N. After that,
acceptor receives LOGON from initiator and reply by LOGOUT with error 
(Text=MsgSeqNum too low, expecting N but received 1).

version: FIX 4.4, quickfix-1.10.2

Hope for your help ;-)

Wishing you nice day, Roman