Re: [Quickfixj-users] dupliate messages

[Steve B. <st...@te...>]

Hi Jay,

In the Application.toApp() callback, you can inspect the message and
throw a DoNoSend exception if you don't want to resend it.

Regards,

Steve

> And a little more of a followup.  I send an order into the fix engine and
> I crash.  Seconds later I restart and I don't really want to send a stale
> order to the ecn on the other side.  I have at least one which will
> execute at any price unfavorable to the client, so a move of the market
> and a resend will cost me.  Is there some simple way to handle this? I
> don't see any callback in the resend logic.
>
> I already have my own source tree, so I can easily hook this, don't want
> to bother if not needed.
>
> ---- Original message ----
>>Date: Wed, 17 Sep 2008 16:38:19 -0400 (EDT)
>>From: Jay Walters <jwa...@co...>
>>Subject: [Quickfixj-users] dupliate messages
>>To: qui...@li...
>>
>>QuickFIX/J Documentation: http://www.quickfixj.org/documentation/
>>QuickFIX/J Support: http://www.quickfixj.org/support/
>>
>>
>>I'm working at trying to read the specs and forums at fixprotocol.org,
>> but does the fix engine guarantee to not send the same message to the
>> application more than once?  I saw this one place and it seemed to be
>> reinforced by other bits, but I'm not sure I saw it in the specs.
>>
>>If the application has sent the message into the fix engine, and the fix
>> engine decides to resend (some problem at other end), does the
>> application even know?  Not sure I have a use case to know at the moment.
>>
>>Jay
>>
>>
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