Re: [Quickfix-developers] any way to re-receive an execution report

[Oren M. <or...@qu...>]

QuickFIX considers the message has been handed off as soon as the 
fromApp method returns (which is what delegates to onMessage).  It is 
at this point that the sequence numbers will be incremented.  Once the 
sequence number is updated, QF will never pass this message to you 
again.  In fact, it doesn't even retain any knowledge of the message 
apart from the fact that the sequence number has been processed.

If your application works in such a way that you are not completely 
processing the message when it is passed to you, then your onMessage 
should at least put the message in a persistent queue to take ownership 
over the message.

--oren

On Oct 13, 2004, at 9:38 AM, Vijay Yadav wrote:

> QuickFIX Documentation: 
> http://www.quickfixengine.org/quickfix/doc/html/index.html
> QuickFIX FAQ: 
> http://www.quickfixengine.org/wikifix/index.php?QuickFixFAQ
> QuickFIX Support: http://www.quickfixengine.org/services.html
>
> Hello all,
>  Upon receipt of a trade, I write the trade to a trade table. For this,
> I extract fields from ExecutionReport object. I imagine this tells
> quickfix that I have processed this specific execution report? Is there
> anyway through which I can extract fields from the ExecutionReport
> message and still signal Quickfix to reinvoke the ::onMessage with the
> same execution report.
>
> 1. How does QuickFix know within the context of ::onMessage that this
> message need not be sent again.
>
> 2. Is there a way to force QuickFix to resend the same message i.e.
> reinvoke onMessage till I somehow explicitly signal that I've
> successfully processed the message.
>
> I could store the message locally within my app and process it as and
> when I deem necessary but I'm trying to see if I can do it the lazy 
> way.
>
> -- vijay
>
>
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