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<p class="MsoNormal">In the log directory you will have two files per configured session
</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">For example I have a session named FIX.4.4-CASE-EGIDB</p>
<p class="MsoNormal">And the log directory will contain the following files:</p>
<p class="MsoNormal"><o:p> </o:p></p>
<ol style="margin-top:0in" start="1" type="1">
<li class="MsoListParagraph" style="margin-left:0in;mso-list:l1 level1 lfo1">FIX.4.4-CASE-EGIDB.event.current.log
</li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l1 level1 lfo1">FIX.4.4-CASE-EGIDB.messages.current.log</li></ol>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">If I sent a wrong messages e.g. wrong length I will have the following entries:</p>
<p class="MsoNormal">In the FIX.4.4-CASE-EGIDB.messages.current.log</p>
<p class="MsoNormal">I will see the actual message:</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">170725-02:51:30.753 : 8=FIX.4.4<b><u>9=213</u></b>35=D34=2347=UTF-852=20170725-02:51:3057=EGIDB49=EGIDB50=01001a56=CASE44=5411=121=1010040021=1386=1336=NOPL55=EGS21451C01754=160=20170725-02:51:3038=140=259=0453=1448=4501447=D452=28354=6355=Public10=020</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">And the FIX.4.4-CASE-EGIDB.event.current.log  file I will see the error:</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">20170725-02:51:30.848 : Invalid message: Expected BodyLength=222, Received BodyLength=213</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Wrong messages will not be sent to your applications and wont be trapped in the FromApp .<span style="font-size:10.0pt"><o:p></o:p></span></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hope that helps</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards<br>
M. Refky</p>
<p class="MsoNormal"><o:p> </o:p></p>
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