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Re: [Quickfixj-users] Spurious Resend Request
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From: Øyvind M. W. <oyv...@om...> - 2018-04-24 20:22:38
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<p class="MsoNormal"><span style="font-family:"Courier
New"">Could it be that I have too much business logic
on the QFJ Message Processor Thread and it’s taking too long
to complete?<o:p></o:p></span></p>
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<p>Yes.</p>
The message processor thread should only put the message on some
queue (preferably resilient in some way) and return to process the
next message as quick as possible. Otherwise, the seqno for accepted
messages may not be incremented in time to the next message.<br>
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<font face="Verdana"><small>Best regards<br>
<br>
<b><font color="#003366">Øyvind Matheson Wergeland</font></b><br>
CTO</small><br>
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Mobile: (+47) 95 16 16 88<br>
E-mail: <a class="moz-txt-link-abbreviated" href="mailto:oyv...@om...">oyv...@om...</a><br>
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<b><font color="#003366">Oslo Market Solutions</font></b><br>
PO Box 4, 0051 Oslo, Norway<br>
Telephone: (+47) 40 00 23 13<br>
<a class="moz-txt-link-abbreviated" href="http://www.oms.no">www.oms.no</a></small><br>
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<div class="moz-cite-prefix">On 24.04.2018 20.46, Starkie, Michael
wrote:<br>
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<pre wrap="">QuickFIX/J Documentation: <a class="moz-txt-link-freetext" href="http://www.quickfixj.org/documentation/">http://www.quickfixj.org/documentation/</a>
QuickFIX/J Support: <a class="moz-txt-link-freetext" href="http://www.quickfixj.org/support/">http://www.quickfixj.org/support/</a>
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<p class="MsoNormal"><span style="font-family:"Courier
New"">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier
New"">I’m seeing strange behavior where my initiator
seems to think it’s missing a message and transmits a Resend
Request to the acceptor. The QuickFix logs show I received
message 1744 on the Message processor thread:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier
New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier
New"">2018-04-24 13:49:24.109 [20962108][QFJ Message
Processor][INFO ] Received MessageMap[10=170, ...,
<span style="background:yellow;mso-highlight:yellow">34=1744</span>,
...9=362] [Phase3Gateway.java:218]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier
New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier
New"">but then the same thread immediately complains it
didn’t receive msg number 1744<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier
New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier
New"">2018-04-24 13:49:24.109 [20962108][QFJ Message
Processor][ERROR] FIX.4.2: MsgSeqNum too high,
<span style="background:yellow;mso-highlight:yellow">expecting
1744</span> but received 1745: 8=FIX.4.2^A9=362 ... ^<span
style="background:yellow;mso-highlight:yellow">A34=1745</span>
... ^A10=153^A [SLF4JLog.java:147]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier
New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier
New"">I’m using:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier
New"">quickfixj-all-1.5.3.jar<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier
New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier
New"">Could it be that I have too much business logic
on the QFJ Message Processor Thread and it’s taking too long
to complete?<o:p></o:p></span></p>
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