Re: [Quickfix-developers] Processing messages in batches

[Djalma R. d. S. F. <drs...@gm...>]

Hi Jeff,

I believe that you need to provide your own persistence mechanism to
guarantee this kind of transaction you want.  There are several
solutions, you can use a flat file, a RDBMS, mqseries, activeMQ or
whatever.

ThreadedSocket classes are useful only if your application creates
more than one FIX connection. In quickfix you have only two choices: 1
thread to manage all sessions activities or 1-thread-per-connection.

Djalma

On 10/23/07, jgoodman999 <jef...@cm...> wrote:
> QuickFIX Documentation: http://www.quickfixengine.org/quickfix/doc/html/index.html
> QuickFIX Support: http://www.quickfixengine.org/services.html
>
>
> I have an application right now that has a class that implements Application
> to process all the messages.  It processes one message at a time, stores in
> our database and sends events to the user's front end of the change.  The
> problem is that if I have hundreds of messages at once coming in, then I am
> sending notifications very quickly and its slowing the front end down.  I
> would like to read a message, insert, read a message, insert, etc until I
> receive 50 messages or so, then commit and send all events at once.  The
> problem is once I am done processing one message and return, it is gone so
> if the server crashes somewhere before 50, The messages that have not been
> committed will be gone and wont be resent on startup.  Any suggestions.
> Also, It seems that Quickfix must be single threaded since we must process
> the messages in the order they arrive, correct?  So what benefit does the
> multithreaded socket have?
> --
> View this message in context: http://www.nabble.com/Processing-messages-in-batches-tf4679528.html#a13370932
> Sent from the QuickFIX - Dev mailing list archive at Nabble.com.
>
>
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