<div dir="ltr"><div class="gmail_default" style="font-size:small;color:#000000">I added a small improvement sometime back that adds the found BeginString into field 58, so you'll at least know what the engine thinks it's actually seeing. Can you make a build from latest and give it a try?</div><div class="gmail_default" style="font-size:small;color:#000000"><br></div><div class="gmail_default" style="font-size:small;color:#000000">NOTE: there was a change that split the QF/n binaries into message specific DLLs, so you'll now need to include both QuickFix.dll and QuickFix.FIX44.dll. (You can find both in Messages\FIX44\bin\<x>\<x>\)</div><div class="gmail_default" style="font-size:small;color:#000000"><br></div><div class="gmail_default" style="font-size:small;color:#000000">When I saw this problem, it turned out that my QuickFix.dll was not finding my QuickFix.FIX44.dll due to some wacky windows hijinks. I don't expect that to be the case for you (since 1.8 didn't split the dll yet), but we can see if it goes away in the latest codebase. And if it doesn't go away, the updated error message might give us a clue.</div><div class="gmail_default" style="font-size:small;color:#000000"><br></div><div class="gmail_default" style="font-size:small;color:#000000">-Grant</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Feb 25, 2019 at 4:44 AM Abhay Vora <<a href="mailto:Abhay.Vora.Contractor@dodgeandcox.com">Abhay.Vora.Contractor@dodgeandcox.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 lang="EN-US">
<div class="gmail-m_-1735031031040340386WordSection1">
<p class="MsoNormal">Hi,<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">I am working on an application which sends and receives FIX messages to the BLP session. Our application is a WCF service hosted on Windows IIS. This application has business logic to send and process the FIX messages and it uses FIX version
1.8 dlls to establish connection with Bloomberg session.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">We are able to send message type = D to Bloomberg(BLP) session. On processing this message, BLP session is sending the execution report acknowledgement message (35=8, 150=0) successfully to us. While fix engine receives and parses this
message, it is throwing an error with message type = 5(logout) to the BLP session. Below is the message logged in the fixstore log file: 8=FIX.4.49=8535=549=IRS56=BLP34=352=20190225-08:44:16.48358=<b>Incorrect BeginString</b>10=179.
<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">This issue started coming when we started to use 1.8 version client side FIX dlls. Please note, when we deploy this application(which contains our business logic + FIX dlls ) and restart the WCF service, everything works fine as expected.
The issue starts on <b>subsequent restart</b> of this IIS service. If we deploy the bits again on encountering the
<b>Incorrect BeginString</b> error, it starts to work again till the point we do not restart the service. So, issue is that restarting the service is causing trouble and starts sending logout messages to BLP session. Only way to correct is to redeploy the bits
again. <u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Can you please suggest what might be causing this issue as everything is working fine if we use our existing 1.1 version FIX dlls.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Many Thanks<u></u><u></u></p>
</div>
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</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div><font size="2"><span style="background-color:rgb(0,0,0)"><span style="background-color:rgb(255,255,255)">Grant Birchmeier</span></span></font><font size="2"><font color="#3333ff"><br></font></font></div><div><font size="2"><b><font color="#3333ff"><span style="background-color:rgb(255,204,51)"><span style="background-color:rgb(255,204,102)"><span style="background-color:rgb(255,204,153)"><span style="background-color:rgb(255,255,255)"><span style="background-color:rgb(255,204,0)">Connamara Systems, LLC</span></span></span></span></span></font></b></font><br></div><div><font size="2"><b>Made-To-Measure Trading Solutions.</b></font></div><div><font size="2">Exactly what you need. No more. No less.</font><font size="2"><b><font color="#3333ff"><br></font></b></font></div><div><font size="2"><a href="http://connamara.com" target="_blank">http://connamara.com</a><br></font></div></div>