<div dir="ltr">Hi.<div><br></div><div>You don't need to do anything in the application layer, message synchronization and recovery procedures (Resend Request) are handled by Session Layer / Quickfix.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Nov 4, 2024 at 11:54 AM Culross, Andrew <<a href="mailto:Andrew.Culross@broadridge.com">Andrew.Culross@broadridge.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div class="msg-7916375971506329927">
<div lang="EN-US" style="overflow-wrap: break-word;">
<div class="m_-7916375971506329927WordSection1">
<p class="MsoNormal">Is there anything the application layer has to implement to handle gap refill/missing messages?<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">For example, let’s say I’m sending off Trade Capture Reports or Execution reports off to another FIX engine and that the connection is broken for some period of time. When then connection comes back on-line and the sequence number resync,
does the application layer need to be able to construct any missing sequences? Or is this all handled in the QuickFix layer?<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Thanks.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><span style="font-size:10pt;color:black">Andrew Culross | Senior Lead Software Engineer, FXL | Broadridge Financial Solutions, Inc.<u></u><u></u></span></p>
<p class="MsoNormal"><span><a href="http://www.broadridge.com/" target="_blank"><span style="font-size:10pt;color:black">broadridge.com</span></a><u></u><u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
This message and any attachments are intended only for the use of the addressee and may contain information that is privileged and confidential. If the reader of the message is not the intended recipient or an authorized representative of the intended recipient, you are hereby notified that any dissemination of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by e-mail and delete the message and any attachments from your system.<br>
</div></div>
_______________________________________________<br>
Quickfixn mailing list<br>
<a href="mailto:Quickfixn@lists.quickfixn.com" target="_blank">Quickfixn@lists.quickfixn.com</a><br>
<a href="http://lists.quickfixn.com/listinfo.cgi/quickfixn-quickfixn.com" rel="noreferrer" target="_blank">http://lists.quickfixn.com/listinfo.cgi/quickfixn-quickfixn.com</a><br>
</div></blockquote></div>