RE: [Quickfix-developers] Session Resetting

[Steinberg, J. <Jon...@bo...>]

It happens sporadically. I can't reproduce it at will.

It happened on 2/24/06 at 11:58 am for both of the sessions I have set
up, and again today (2/28) at 9:43 am for one session, and at 2:30 Pm
for another session
It could certainly have been some problem in my application, but I can't
find out what it is.  I am really looking for ideas as to where to look;
It would be helpful to know what else would cause a logout/reset to
happen, other than the session times defined in the config file.

Thanks again

Jonathan Steinberg


-----Original Message-----
From: Oren Miller [mailto:or...@qu...] 
Sent: Tuesday, February 28, 2006 12:57 PM
To: Steinberg, Jonathan
Cc: John Hensley; qui...@li...
Subject: Re: [Quickfix-developers] Session Resetting

How often does this happen Jonathan. Is it repeatable? Does it happen 
everyday?

--oren

Steinberg, Jonathan wrote:

> Regarding your comment about the dropping connection being wrong-
>
> I was also suspicious of this. After a logout caused by a incorrect 
> seq num, shouldn't the counter party then accept a logon with the 
> correct seq num?
>
> Thanks again for your help
>
> Jonathan Steinberg
>
>
------------------------------------------------------------------------
>
> *From:* qui...@li... 
> [mailto:qui...@li...] *On Behalf Of

> *John Hensley
> *Sent:* Tuesday, February 28, 2006 7:24 AM
> *To:* qui...@li...
> *Subject:* RE: [Quickfix-developers] Session Resetting
>
> Right, but things are OK from there until just before noon. Then for 
> some reason Jonathan's engine is logging out, and it looks like the 
> counterparty is not acknowledging the logout message and resetting 
> sequence numbers. From the socket error logged after the 
> "Disconnecting" message, they're just dropping the connection. I think

> that's wrong, but the more pressing question is Jonathan's: why's 
> QuickFIX disconnecting and resetting in the first place?
>
>
------------------------------------------------------------------------
>
> *From:* Caleb Epstein [mailto:cal...@gm...]
> *Sent:* Monday, February 27, 2006 11:49 PM
> *To:* Steinberg, Jonathan
> *Cc:* John Hensley; qui...@li...
> *Subject:* Re: [Quickfix-developers] Session Resetting
>
> On 2/27/06, *Steinberg, Jonathan* 
> <Jon...@bo... 
> <mailto:Jon...@bo...>> wrote:
>
>     There was also a sequence reset at 5:00, but nothing since that
>     point - here is the complete event log with the sequence reset put
>     back .
>
>     Where else would I look?
>
>     What events would cause a logout/session reset?
>
>
> Hitting the Session's configured StartTime. From an earlier mail, you 
> have:
>
> [DEFAULT]
>
> HeartBtInt=60
>
> StartTime=10:00:00
>
> EndTime=01:00:00
>
>
> Which would agree with an 05:00 local time reset of sequence numbers 
> (StartTime is in GMT).
>
> -- 
> Caleb Epstein
> caleb dot epstein at gmail dot com
>