<div dir="ltr"><div class="gmail_default" style="font-size:small;color:#000000">I believe Phillip's answer is the correct one.</div><div class="gmail_default" style="font-size:small;color:#000000"><br></div><div class="gmail_default" style="font-size:small;color:#000000">
Some kind of OnDisconnect callback feature has been suggested. I think someone might even be looking into it. But we don't have it right now. I think it would be a very good feature to have.</div></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Mon, Oct 21, 2013 at 12:16 PM, Phillip Wei <span dir="ltr"><<a href="mailto:pwei@bluemountaincapital.com" target="_blank">pwei@bluemountaincapital.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal"><span style="color:#1f497d">I don’t think QuickFix should call FromApp in this scenario. FromApp should only be called for incoming valid messages, and in this case, it’s not valid.
<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d">There’s definitely an argument to be made for giving clearer visibility into how the logout was triggered – but that would involve a change to the source code. I don’t see a way to capture the problem scenario
you wish to capture with QuickFIX/n as it currently exists (i.e. if you just include it as a dll), but it wouldn’t be hard to extend the source code to do what you want. Download the source code, follow the instructions to build it, and include it in your
project. Update DoTargetTooLow/High in Session.cs to do what additional handling you wish to do.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d">Phil<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:quickfixn-bounces@lists.quickfixn.com" target="_blank">quickfixn-bounces@lists.quickfixn.com</a> [mailto:<a href="mailto:quickfixn-bounces@lists.quickfixn.com" target="_blank">quickfixn-bounces@lists.quickfixn.com</a>]
<b>On Behalf Of </b>Gaull, James<br>
<b>Sent:</b> Monday, October 21, 2013 12:48 PM<br>
<b>To:</b> <a href="mailto:quickfixn@lists.quickfixn.com" target="_blank">quickfixn@lists.quickfixn.com</a><br>
<b>Subject:</b> {{Quickfixn}} FromApp not being called Onlogout<u></u><u></u></span></p>
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<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">Hello,<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""><br>
I’m pretty new to QuickFIX. I’m using version 1.4.0.0 of the QuickFIX.dll in a C# Winforms application. I want to test what my application will do if the message sequence number that I receive from the server doesn’t match the sequence number I’m expecting.
After changing the NextTargetMsgSeqNum on my session, my application logs out and I see 2 messages related to this in the “.event.current.log”.<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""><u></u> <u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""><a href="tel:20131021-13" value="+12013102113" target="_blank">20131021-13</a>:29:06.435 : Verify failed: MsgSeqNum too low, expecting 20 but received 2<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""><a href="tel:20131021-13" value="+12013102113" target="_blank">20131021-13</a>:29:06.437 : Session FIX.4.2:SenderId->TargetId disconnecting: Verify failed: MsgSeqNum too low, expecting 20 but received 2<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""><u></u> <u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">The problem that I’m having is that the FromApp function isn’t being called before OnLogout so I can’t capture the message about the sequence number mismatching. I want
to send an e-mail to myself if this situation occurs.<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""><u></u> <u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""><u></u> <u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">Here’s my config:<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""><u></u> <u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">[DEFAULT]<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">ConnectionType=initiator<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">ReconnectInterval=2<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">FileStorePath=c:\FIX\store<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">FileLogPath= c:\FIX\log<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">StartTime=00:00:00<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">EndTime=00:00:00<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">UseDataDictionary=Y<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">DataDictionary= c:\FIX\dictionary\FIX42.xml<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">SocketConnectHost=127.0.0.1<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">SocketConnectPort=5000<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">ResetOnLogon=Y<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">SendResetSeqNum=Y<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""><u></u> <u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""># standard config elements<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""><u></u> <u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">[SESSION]<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">BeginString=FIX.4.2<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">SenderCompID=SenderId<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">TargetCompID=TargetId<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">HeartBtInt=30<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Any help is appreciated. Thanks for your time!</span><u></u><u></u></p>
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