Re: [Quickfix-users] Post-processing

[Kenny S. <ks...@co...>]

One way to do this is to use this callback:

toApp( Message& msg, const SessionID& sessionID)

And then take some code path based on the SessionID that is passed in.

--
Kenny Stone
Connamara Systems, LLC


On Thu, Apr 14, 2011 at 10:29 PM, Martin Dengler
<ma...@ma...>wrote:

> QuickFIX Documentation:
> http://www.quickfixengine.org/quickfix/doc/html/index.html
> QuickFIX Support: http://www.quickfixengine.org/services.html
>
>
> On Thu, Apr 14, 2011 at 06:36:08PM +0000, Richard Hedin wrote:
> > I have an application that sends information to a variety of
> > destinations [and] it is emerging that some of those destinations
> > want special treatment. [...] It would be nice to do some
> > [in-process] post-processing [perhaps with] awk, or the perl regular
> > expression processor.
> >
> > Will I break anything if I pull the string representing the fix
> > message back from the QuickFix engine right before I call
> > Session.sendToTarget, possibly change the string, give it back to
> > the engine, and call sendToTarget?
>
> Won't you risk invalidating BodyLength?
>
> Usually it's best to leave the destination-specific processing as late
> as reasonable.  For some volume/fault-tolarance goals, separate
> forwading "destination" processes that do per-destination
> post-processing might make the most sense.
>
> >                 Regards,
> >
> >                 Rick
>
> Martin
>
>
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