Re: [Quickfixj-users] QuickFIX/J seizes up under load

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

Hi Chris,

Have you looked at a Java thread dump to see if there are any clues
there?

Steve

> -----Original Message-----
> From: qui...@li...
> [mailto:qui...@li...]On Behalf Of Chris
> Audley
> Sent: Wednesday, May 02, 2007 3:14 PM
> To: qui...@li...
> Subject: [Quickfixj-users] QuickFIX/J seizes up under load
> 
> 
> QuickFIX/J Documentation: http://www.quickfixj.org/documentation/
> QuickFIX/J Support: http://www.quickfixj.org/support/
> 
> I have a FIX based system that was developed on QuickFIX/C++ with Java
> bindings.  I'm interested in using QuickFIX/J for a number of reasons,
> but I've had problems with it that I don't have with the native
> Quickfix.
> 
> The most severe problem I have is with QuickFIX/J locking up during
> heavy loads.  I have a reproducible case where the client program tries
> to send nearly 500 QuoteRequest messages through a FIX router, both
> running QuickFIX.  With native QuickFIX, the test runs without a hitch,
> however with QuickFIX/J it will fail every time.  Anywhere between 10 to
> 60 messages will get through successfully but then the FIX router just
> stops.
> 
> There is no indication of an error in any logs, I've been specifically
> looking for any logging that may have come from
> AbstractIoHandler.exceptionCaught().
> 
> Once this error has occurred, no FIX traffic will go through the
> connection between the client and the router.  The socket is still open,
> but the router doesn't seem to recognize it.  Eventually the client will
> report the session is closed because the heart beat and TEST messages
> are missing.
> 
> Without any indications of a problem in the logs, I don't know where to
> begin looking for a solution.  Does anyone have an idea what could be
> causing this behavior?
> 
> Thanks
> Chris
> 
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