Re: [Quickfix-developers] Disconnect socket meanwhile resending messages is treated when resent is finished (version 1.12.4)

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

Hi,

I had this problem too. However, my solution was a little bit different, I
am using some code from SNV trunk and I am not sure if in this newer version
Session::send returns false for application messages if connection is
broken, there are some changes in sendRaw. Thus, I preferred to check with
isLoggedOn() to break the loop.

Djalma

On Nov 6, 2007 9:49 AM, Tron Fix <tr...@gm...> wrote:

> QuickFIX Documentation:
> http://www.quickfixengine.org/quickfix/doc/html/index.html
> QuickFIX Support: http://www.quickfixengine.org/services.html
>
> Hi all,
>
> I saw that when quickfix is resending messages (nextResendRequest
> function into Session class), it can happen a socket disconnection and
> the library is going on into this loop, saving messages into log but
> doing nothing with them (socket not longer exists).
> Maybe it could be added some control, so if socket failed to send a
> message, we go out the loop and stops resending.
>
> Now we have this lines to send the message (Session.cpp:405 to 412)
>
> if ( resend( msg ) )
> {
> if ( begin ) generateSequenceReset( begin, msgSeqNum );
> send( msg.toString(messageString));
>
> m_state.onEvent( "Resending Message: "
> + IntConvertor::convert( msgSeqNum ) );
> begin = 0;
>
> This could be added:
>
> if ( resend( msg ) )
> {
> if ( begin ) generateSequenceReset( begin, msgSeqNum );
> // ** ADDED SOCKET CONTROL: send failed, break loop!
> if (!send( msg.toString(messageString) ))
> break;
> // ***
> m_state.onEvent( "Resending Message: "
> + IntConvertor::convert( msgSeqNum ) );
> begin = 0;
>
> I tested in my quickfix application and it works, the application
> finishes resending when socket is disconnected.
> What do you think, do you see something wrong in this approach?
>
> Regards,
> Abel Monroy
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc.
> Still grepping through log files to find problems?  Stop.
> Now Search log events and configuration files using AJAX and a browser.
> Download your FREE copy of Splunk now >> http://get.splunk.com/
> _______________________________________________
> Quickfix-developers mailing list
> Qui...@li...
> https://lists.sourceforge.net/lists/listinfo/quickfix-developers
>