RE: [Quickfix-users] user defined types seems to break typesafe cracking in C++

[Murphy, R. <Ric...@ci...>]

I've tried debugging quickfix source

I've run into a similar symptom which is that if I send an quote request
whose InstrumentLeg has not LegSymbol then it seems to persistently
break quickfix.

Ie unless I delete seqnum file the communication is broken. I notice
that FIX::Session::verify never gets called but the msg is logged to
FIX.4.4.XXXXX.incoming.

 

If I add the LegSymbol field then everything works (it's not a required
field in 4.4) - aha that's it it is a required symbol in FIX4.4.xml but
not according to 

http://www.fixprotocol.org/specifications/fix4.4fiximate/index.html

 

I tried setting LegSymbol to not requied in the fix44.xml but that
didn't have any effect.

 

Any ideas what is going on ? 

 

Thanks

R

 

 

 

________________________________

From: Oren Miller [mailto:or...@qu...] 
Sent: 03 April 2006 15:58
To: Murphy, Richard; qui...@li...
Subject: Re: [Quickfix-users] user defined types seems to break typesafe
cracking in C++

 

Have you tried tracing through the message cracker?  There shouldn't be
any reason why adding a field would cause the behavior to change.

 

--oren

	----- Original Message ----- 

	From: Murphy, Richard <mailto:Ric...@ci...>  

	To: qui...@li... 

	Sent: Friday, March 31, 2006 5:59 AM

	Subject: [Quickfix-users] user defined types seems to break
typesafe cracking in C++

	 

	Hi,

	 

	I'm looking at QuickFix user defined types.

	I find that if I add a user defined field to a structure such as
a FIX44::Quote I find that typesafe message cracking fails.

	What I mean by that is that the the onMessage function that
takes FIX44::Quote as an argument does not get called.

	If I remove the user defined type then the function does get
called.

	 

	Can you confirm this behaviour ? Is there a workaround ? 

	I used the procedure documented on the QuickFix doc url.

	 

	Thanks

	Richard. 

	 

	QuickFix Version 1.10.2

	Compiler : g++ (GCC) 3.2.3 20030502 (Red Hat Linux 3.2.3-42)

	 

	 

	
	
	
	
	
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The information contained in this transmission and any attached
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this communication in error, please notify the sender and/or Citadel
Investment Group (Europe) Ltd immediately by telephone at +44 (0) 20
7645 9700 and destroy any copy of this transmission.

Citadel Investment Group (Europe) Ltd is authorised and regulated by the
Financial Services Authority (FSA Firm Ref No 190260).
Registered in England. Registration No. 3666898.
Registered Office: 10th Floor, 2 George Yard, Lombard Street, London
EC3V 9DH