Re: [Quickfixj-users] Queuing messages between the sessions

[Bartłomiej K. <bar...@gm...>]

Thanks for response!

I have a problem with this approach though, how can I check if message has
been actually sent or that it is queued?

PS. I think this issue should be stated more clearly in quickfix/j javadoc.

z poważaniem
Bartłomiej Kruczyk

2018-01-26 15:23 GMT+01:00 Christoph John <chr...@ma...>:

> Hi,
>
> this cannot be done in QFJ itself. Unless you never reset the sequence
> numbers automatically.
>
> Usually this can be achieved by having a sequencing in your stored data
> as well. When you send out messages you store the sent internal sequence
> "number" (e.g. date plus increasing number).
> When the session comes up the next time, you subscribe only the data that has
> a higher sequence number than the one that you already sent out.
>
> A more brute-force approach could be to have your application check if
> there are still messages in the store, waiting to be sent. If yes, store
> these messages (memory or disk), reset the sequence numbers and re-insert
> these messages into the store.
>
> I'm sure there are also other ways to tackle this.
>
> Regards,
> Chris.
>
>
> On 26/01/18 14:47, Bartłomiej Kruczyk wrote:
>
> QuickFIX/J Documentation: http://www.quickfixj.org/documentation/
> QuickFIX/J Support: http://www.quickfixj.org/support/
>
>
>
> Hello!
>
> I know that quickfix is queueing messages in message store and sends them
> when other party is logged into the session. My problem is that when new
> session starts, the sequence number is resetted to 1 and thus messages
> queued after session end time (but before star time) are never being sent
> to counterparty. Is there a way for a quickfix to ensure that the message
> will always been sent, preferably at the begging of the new session?
>
> Best regards
> Bartłomiej Kruczyk
>
>
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