Re: [Quickfixj-users] Production issue - Loss of messages + inaccurate time

[Colin D. <co...@ma...>]

Possibly. If the engine detects an inaccuracy, it will disconnect. You may miss messages, I would think, in that scenario. This situation must be corrected.

Can you give an example of a message that was in the log but not received in fromApp?

> On May 17, 2023, at 5:36 AM, Elyse Badr <ely...@ca...> wrote:
> 
> Does the time inaccuracy cause Quickfix/J to receive the message from counter party but not transmitting it to the Java listener?
> Example: the reply time of the market was before 2 seconds from the message time
> The FIX messages are well present in the FIX logs but does not reach Java MessageCracker class.
> I tried to use a thread to execute the messages as suggested in https://www.quickfixj.org/jira/browse/QFJ-875
> But still same issue. Please help. Should we contact the market?
> 
> Thank you in advance for your support.
> Elyse Badr
> Senior Software Engineer
> 
> Landline +961 5 428 300
> 
> <image001.png>
> 
> WWW.CAPITAL-BANKING.COM <applewebdata://CCE5BD5E-701C-467F-921C-2DD07708FFE6/WWW.CAPITAL-BANKING.COM>
> 
> From: Colin DuPlantis <co...@ma...>
> Sent: Wednesday, May 17, 2023 3:17 PM
> To: qui...@li...
> Subject: Re: [Quickfixj-users] Production issue - Loss of messages + inaccurate time
> 
> I would suggest that the system time is inaccurate on either your machine or that of your counter party's.
> 
> On Wed, May 17, 2023, 3:47 AM Elyse Badr <ely...@ca... <mailto:ely...@ca...>> wrote:
> QFJ Documentation: http://www.quickfixj.org/documentation/
> QFJ Support: http://www.quickfixj.org/support/
> 
> 
> Hi all,
> 
> Can you please help to solve the following issue:
> After running QuickfixJ for several months without issues, we suddenly are facing some problems:
> TEST requests sent
> Heartbeat message have inaccurate time: the one received from the market seems to be before the one we sent in the fix messages log (by 1 second)
> Although the server time seems in sync with the market
> Reproduced on both windows and unix
> We faced send time inaccurate disconnection, but after adding CheckLatency=N, no more disconnection
> The above issues are causing delays in the reception of Java Fix messages although they are correctly logged in the FIX messages logs
> 
> Any suggestions?
> 
> Thank you in advance
> Elyse Badr
> Senior Software Engineer
> 
> Landline +961 5 428 300
> 
> 
> 
> WWW.CAPITAL-BANKING.COM <http://www.capital-banking.com/>
> 
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