Re: [Quickfix-users] [Quickfix-developers] FIX to FIML in QF

[<or...@qu...>]

You cannot pass administrative messages from one fix session to another.
 You should instead concentrate on passing through application messages
and let each session manage its own logons and other administrative
tasks.

--oren

> -------- Original Message --------
> Subject: [Quickfix-developers] FIX to FIML in QF
> From: "Julian" <jul...@pr...>
> Date: Mon, September 29, 2008 8:29 am
> To: <qui...@li...>,
> <qui...@li...>, <or...@qu...>
> 
> 
> QuickFIX Documentation: http://www.quickfixengine.org/quickfix/doc/html/index.html
> QuickFIX Support: http://www.quickfixengine.org/services.html<hr>I need to use FIXML with a Server. The solution that came up was to edit
> some QuickFIx code to allow this functionality, the idea is to catch every
> incoming FIXML message and translate it to FIX, and edit every sending
> message to FIXML before the sending. 
> 
>    I created a new class "FIXMLTranslator" that might do that. So in the QF
> class Session.cpp I replaced the line:
> 
>         
> 
>                  message.toString( messageString ); 
> 
>  
> 
> by this one:
> 
>  
> 
>                  messageString = FIXMLParser::ToFIXML(&message);
> 
>  
> 
> This is just before the message is send to the socket... as it's just a
> string he musn't care about the format...So a message like this(logOn):
> 
>  
> 
>                 8=FIX.4.4 9=129 35=A 34=1 49=Terra Verte LP (AGR Power)
> 52=20080704-12:07:32.730 56=NYMEX 50=TRDGR 98=0 108=30 141=Y 553=tvapiuser
> 554=tvapiuser 10=233 
> 
>  
> 
> converts in:
> 
>  
> 
>               <FIXML v="4.4" s="20040109" r="20030618"><UserReq
> UserReqID="1" UserReqTyp="1" Username="tvapiuser"
> Password="tvapiuser"/></FIXML>
> 
>  
> 
> To test this, I create an Iniciator and Acceptor applications, I run them
> with the original QuickFix libraries and it worked great. But when I enter
> the new QF edited libraries this happens:
> 
>    
> 
> In Initiator:
> 
>  
> 
>              20080708-18:00:30 : Connecting to 192.168......... on port
> 31155
> 
>              20080708-18:00:30 : Initiated logon request
> 
>              20080708-18:00:30 : Socket Error: Connection reset by peer.
> 
>              20080708-18:00:30 : Disconnecting
> 
>    In Acceptor:
> 
>  
> 
>              20080708-18:33:42 : Accepted connection from 192.168.1.105 on
> port 31155
> 
>  
> 
>    I've write some loggers files in the QuickFix C++ code to see if the
> logOn message is received and it resulted positive. It seem that for some
> reason the iniciator breake the connection after sending the logOn message,
> it trys to read from the socket and it doesn't find anything... size=0 means
> "Connection reset by peer".
> 
>    I would like to know every possible scenario in which a quickFix session
> is terminated, cause I can't figger it out. What fires the event that trys
> to read from the socket?? I guess it's not continuously reading cause it
> would find size=0 most of times, and throw "connection reset by peer" all
> the time. 
> 
>  
> 
> Thanks, Julian.
> 
> Julián Mendiola | PSF Developer Leader
>  <http://www.prosoftwarefactory.com.ar/>
> http://www.prosoftwarefactory.com.ar
> Dibujo<hr>-------------------------------------------------------------------------
> This SF.Net email is sponsored by the Moblin Your Move Developer's challenge
> Build the coolest Linux based applications with Moblin SDK & win great prizes
> Grand prize is a trip for two to an Open Source event anywhere in the world
> http://moblin-contest.org/redirect.php?banner_id=100&url=/<hr>_______________________________________________
> Quickfix-developers mailing list
> Qui...@li...
> https://lists.sourceforge.net/lists/listinfo/quickfix-developers