[Quickfix-developers] FIX Query

[Parag T. <tri...@gm...>]

Hello,
I have following queries.
1) For new single order request, for example, if I say I will support value
1 & 2 for OrderType field and supposing couterparty sends value 3 in request
should I generate session-level reject? If No, then should I forward the
request with invalid value to trading exchange and allow
exchange to send rejection(execution report)?
 2) If I reject any message at session-level after sending session level
reject, should I disconnect the sender?