[Quickfix-developers] Virtual Function Call Exception

[George P. <gpa...@gm...>]

Hi,

I just started using QuickFix with some success but have run into a problem
with the engine throwing a pure virtual function call exception (from the
C++ library).  I'm using the C# wrapper (version 1.11.1).  I saw on the
archive that there had been some discussion of this type of problem a few
years ago and was wondering if there is any new info.

Symptom is as follows:

using threaded socket initiator an exeception is thrown after about 60
seconds (4-6 heartbeats).  using socket initator the engine simply
disappears (no trappable exception at all) after about the same interval.

I'm trying to integrate the QuickFix engine with a separate
(multithreaded/async) library.  When stripped down to only quickfix things
seem to work fine.  When I add some .NET threaded timers (no C# level
interaction with the QF engine) I start to get exceptions.

I'm still digging and should know more soon but am looking for hints.

-g