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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Thanks Mike, the messages I am missing are partial fills and fills and Bloomberg definitely sent them (Or tried to!).
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Below is a sample of my message log which I think covers what is happening. The first 2 messages are the last 2 of hundreds of partial
+ full fills where everything was working fine. Then there was a remote host disconnect socket error (Something on our network I think killing the connection) then we get the resend requests which I assumed would try and recover the missing messages and then
the SequenceReset which is what I think is causing the messages to be lost. The last two messages are a resumption of normal fills before it fails and repeats.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Any insights would be great!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">20150917-14:28:13.168 : 8=FIX.4.29=033535=849=ABCDEFG56=SOMECOMPID34=2145050=LSTM57=SOMESUBID52=20150917-14:29:0260=20150917-14:28:57150=F1=Jig531=10.5151=6032=1064=201509216=10.537=267618438=10039=140=111=211114=4015=GBP17=9172129948=GB000574635822=454=155=MCB
LN58=BOT(MCB) 10 at 1050.00(GBp) for ORDER ID # 267618459=0453=1448=EFIX447=I452=110=000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">20150917-14:28:13.187 : 8=FIX.4.29=033535=849=ABCDEFG56=SOMECOMPID34=2145150=LSTM57=SOMESUBID52=20150917-14:29:0260=20150917-14:28:57150=F1=Jig531=10.5151=6032=1064=201509216=10.537=267616538=10039=140=111=209214=4015=GBP17=9172130048=GB000574635822=454=155=MCB
LN58=BOT(MCB) 10 at 1050.00(GBp) for ORDER ID # 267616559=0453=1448=EFIX447=I452=110=246<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">20150917-14:28:51.039 : 8=FIX.4.29=8535=A34=285049=SOMECOMPID50=SOMESUBID52=20150917-14:28:51.03956=ABCDEFG98=0108=3010=143<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">20150917-14:28:51.156 : 8=FIX.4.29=007135=A49=ABCDEFG56=SOMECOMPID34=2209952=20150917-14:30:0098=0108=3010=061<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">20150917-14:28:51.157 : 8=FIX.4.29=8635=234=285149=SOMECOMPID50=SOMESUBID52=20150917-14:28:51.15756=ABCDEFG7=2145216=010=178<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">20150917-14:28:51.160 : 8=FIX.4.29=008735=149=ABCDEFG56=SOMECOMPID34=2210052=20150917-14:30:00112=L.4FF3.5654.0B23.14300010=166<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">20150917-14:28:51.279 : 8=FIX.4.29=010135=449=ABCDEFG56=SOMECOMPID34=2145243=Y122=20150917-14:30:0052=20150917-14:30:00123=Y36=2210110=006<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">20150917-14:28:51.279 : 8=FIX.4.29=008735=149=ABCDEFG56=SOMECOMPID34=2210152=20150917-14:30:00112=R.4FF3.5655.0B24.14300010=175<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">20150917-14:28:51.279 : 8=FIX.4.29=10135=034=285249=SOMECOMPID50=SOMESUBID52=20150917-14:28:51.27956=ABCDEFG112=R.4FF3.5655.0B24.14300010=054<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">20150917-14:28:51.414 : 8=FIX.4.29=033535=849=ABCDEFG56=SOMECOMPID34=2210250=LSTM57=SOMESUBID52=20150917-14:30:0060=20150917-14:29:03150=F1=Jig331=10.5151=5032=1064=201509216=10.537=267580438=10039=140=111=173114=5015=GBP17=9172194848=GB000574635822=454=155=MCB
LN58=BOT(MCB) 10 at 1050.00(GBp) for ORDER ID # 267580459=0453=1448=EFIX447=I452=110=235<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">20150917-14:28:51.554 : 8=FIX.4.29=033535=849=ABCDEFG56=SOMECOMPID34=2210350=LSTM57=SOMESUBID52=20150917-14:30:0060=20150917-14:29:03150=F1=Jig331=10.5151=5032=1064=201509216=10.537=267584038=10039=140=111=176714=5015=GBP17=9172194948=GB000574635822=454=155=MCB
LN58=BOT(MCB) 10 at 1050.00(GBp) for ORDER ID # 267584059=0453=1448=EFIX447=I452=110=246<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Quickfixn [mailto:quickfixn-bounces@lists.quickfixn.com]
<b>On Behalf Of </b>Mike Gatny<br>
<b>Sent:</b> 17 September 2015 19:01<br>
<b>To:</b> Mailing list for QuickFIX/n <quickfixn@lists.quickfixn.com><br>
<b>Subject:</b> Re: {{Quickfixn}} Existing Connection Forcibly Closed<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Can you post your (possibly lightly sanitized) messages log? Also, note that admin-type messages (logon, heartbeat, test request) are skipped during a resend. <o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">--</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">Mike Gatny<br>
Connamara Systems, LLC</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Thu, Sep 17, 2015 at 1:31 PM, Ian Clements <<a href="mailto:ian.clements@investmentsoftwareltd.com" target="_blank">ian.clements@investmentsoftwareltd.com</a>> wrote:<o:p></o:p></p>
<blockquote style="border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0cm;margin-bottom:5.0pt">
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Further to the issue of the connection being forcibly closed I have found we are now missing a significant
number of messages when we manage to reconnect as it seems we get sequence resets that skip over messages even though we request them which is really messes things up. I have included our QuickFix engine log if anyone can shed some light on what has gone
wrong it would be greatly appreciated. The messages we lost were sent during the session disconnect I have included some missing sequence numbers below but we are missing over 100 in total. Probably my ignorance of FIX but I had assumed we should have recovered
these messages when we reconnected and it looks like it is attempting to do that.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
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<td width="60" nowrap="" valign="bottom" style="width:45.0pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.0pt">
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<span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-US">20078</span><span style="mso-fareast-language:EN-US"><o:p></o:p></span></p>
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<td width="60" nowrap="" valign="bottom" style="width:45.0pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:right">
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-US">22080</span><span style="mso-fareast-language:EN-US"><o:p></o:p></span></p>
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<td width="60" nowrap="" valign="bottom" style="width:45.0pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:right">
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-US">23074</span><span style="mso-fareast-language:EN-US"><o:p></o:p></span></p>
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<td width="60" nowrap="" valign="bottom" style="width:45.0pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:right">
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-US">24079</span><span style="mso-fareast-language:EN-US"><o:p></o:p></span></p>
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<span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-US">26088</span><span style="mso-fareast-language:EN-US"><o:p></o:p></span></p>
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<span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-US">27065</span><span style="mso-fareast-language:EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
<p>20150917-14:20:48.575 : Created session<o:p></o:p></p>
<p>20150917-14:20:48.584 : Connecting to xxx.xxx.xxx.xx on port xxxxx<o:p></o:p></p>
<p>20150917-14:20:50.268 : Connection succeeded<o:p></o:p></p>
<p>20150917-14:20:50.294 : Initiated logon request<o:p></o:p></p>
<p>20150917-14:20:50.429 : Received logon<o:p></o:p></p>
<p>20150917-14:27:32.281 : Session FIX.4.2:xxxxxxxxxxxxxxxxxxxxxxxxxxx disconnecting: System.Net.Sockets.SocketException (0x80004005): An existing connection was forcibly closed by the remote host<o:p></o:p></p>
<p> at QuickFix.SocketInitiatorThread.ReadSome(Byte[] buffer, Int32 timeoutMilliseconds)<o:p></o:p></p>
<p> at QuickFix.SocketInitiatorThread.Read()<o:p></o:p></p>
<p>20150917-14:27:49.004 : Connecting to xxx.xxx.xxx.xx on port xxxxx<o:p></o:p></p>
<p>20150917-14:27:50.597 : Connection succeeded<o:p></o:p></p>
<p>20150917-14:27:50.598 : Initiated logon request<o:p></o:p></p>
<p>20150917-14:27:50.671 : Received logon<o:p></o:p></p>
<p>20150917-14:27:50.671 : MsgSeqNum too high, expecting 19768 but received 20464<o:p></o:p></p>
<p>20150917-14:27:50.673 : Sent ResendRequest FROM: 19768 TO: 0<o:p></o:p></p>
<p>20150917-14:27:50.680 : Got resend request from 2846 to 0<o:p></o:p></p>
<p>20150917-14:27:50.683 : Sent SequenceReset TO: 2849<o:p></o:p></p>
<p>20150917-14:27:50.749 : ResendRequest for messages FROM: 19768 TO: 0 has been satisfied.<o:p></o:p></p>
<p>20150917-14:27:50.750 : Received SequenceReset FROM: 19768 TO: 20466<o:p></o:p></p>
<p>20150917-14:28:13.200 : Session FIX.4.2:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx disconnecting: System.Net.Sockets.SocketException (0x80004005): An existing connection was forcibly closed by the remote host<o:p></o:p></p>
<p> at QuickFix.SocketInitiatorThread.ReadSome(Byte[] buffer, Int32 timeoutMilliseconds)<o:p></o:p></p>
<p> at QuickFix.SocketInitiatorThread.Read()<o:p></o:p></p>
<p>20150917-14:28:49.073 : Connecting to xxx.xxx.xxx.xx on port xxxxx<o:p></o:p></p>
<p>20150917-14:28:51.039 : Connection succeeded<o:p></o:p></p>
<p>20150917-14:28:51.039 : Initiated logon request<o:p></o:p></p>
<p>20150917-14:28:51.157 : Received logon<o:p></o:p></p>
<p>20150917-14:28:51.157 : MsgSeqNum too high, expecting 21452 but received 22099<o:p></o:p></p>
<p>20150917-14:28:51.157 : Sent ResendRequest FROM: 21452 TO: 0<o:p></o:p></p>
<p>20150917-14:28:51.161 : MsgSeqNum too high, expecting 21452 but received 22100<o:p></o:p></p>
<p>20150917-14:28:51.161 : Already sent ResendRequest FROM: 21452 TO: 0. Not sending another.<o:p></o:p></p>
<p>20150917-14:28:51.279 : ResendRequest for messages FROM: 21452 TO: 0 has been satisfied.<o:p></o:p></p>
<p>20150917-14:28:51.279 : Received SequenceReset FROM: 21452 TO: 22101<o:p></o:p></p>
<p>20150917-14:29:17.136 : Session FIX.4.2:xxxxxxxxxxxxxxxxxxxxxxxxxxxx disconnecting: System.Net.Sockets.SocketException (0x80004005): An existing connection was forcibly closed by the remote host<o:p></o:p></p>
<p> at QuickFix.SocketInitiatorThread.ReadSome(Byte[] buffer, Int32 timeoutMilliseconds)<o:p></o:p></p>
<p> at QuickFix.SocketInitiatorThread.Read()<o:p></o:p></p>
<p>20150917-14:29:49.139 : Connecting to xxx.xxx.xxx.xx on port xxxxx<o:p></o:p></p>
<p>20150917-14:29:50.465 : Connection succeeded<o:p></o:p></p>
<p>20150917-14:29:50.465 : Initiated logon request<o:p></o:p></p>
<p>20150917-14:29:50.543 : Received logon<o:p></o:p></p>
<p>20150917-14:29:50.543 : MsgSeqNum too high, expecting 23055 but received 24855<o:p></o:p></p>
<p>20150917-14:29:50.543 : Sent ResendRequest FROM: 23055 TO: 0<o:p></o:p></p>
<p>20150917-14:29:50.551 : MsgSeqNum too high, expecting 23055 but received 24856<o:p></o:p></p>
<p>20150917-14:29:50.551 : Already sent ResendRequest FROM: 23055 TO: 0. Not sending another.<o:p></o:p></p>
<p>20150917-14:29:50.617 : ResendRequest for messages FROM: 23055 TO: 0 has been satisfied.<o:p></o:p></p>
<p>20150917-14:29:50.617 : Received SequenceReset FROM: 23055 TO: 24857<o:p></o:p></p>
<p>20150917-14:30:15.978 : Session FIX.4.2:xxxxxxxxxxxxxxxxxxxxxxxxxxx disconnecting: System.Net.Sockets.SocketException (0x80004005): An existing connection was forcibly closed by the remote host<o:p></o:p></p>
<p> at QuickFix.SocketInitiatorThread.ReadSome(Byte[] buffer, Int32 timeoutMilliseconds)<o:p></o:p></p>
<p> at QuickFix.SocketInitiatorThread.Read()<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Quickfixn
[mailto:</span><a href="mailto:quickfixn-bounces@lists.quickfixn.com" target="_blank"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">quickfixn-bounces@lists.quickfixn.com</span></a><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">]
<b>On Behalf Of </b>Ian Clements<br>
<b>Sent:</b> 17 September 2015 16:03</span><o:p></o:p></p>
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<p class="MsoNormal"><br>
<b>To:</b> Mailing list for QuickFIX/n <<a href="mailto:quickfixn@lists.quickfixn.com" target="_blank">quickfixn@lists.quickfixn.com</a>><br>
<b>Subject:</b> Re: {{Quickfixn}} Existing Connection Forcibly Closed<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Running on my local development machine behind a firewall which connects via fibre to our DNS server
which is off site in a data centre then out via another firewall (I think).</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Could it be a firewalls killing it thinking it’s hostile traffic?</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Quickfixn
[</span><a href="mailto:quickfixn-bounces@lists.quickfixn.com" target="_blank"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">mailto:quickfixn-bounces@lists.quickfixn.com</span></a><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">]
<b>On Behalf Of </b>Christopher Karpyszyn<br>
<b>Sent:</b> 17 September 2015 15:59<br>
<b>To:</b> Mailing list for QuickFIX/n <</span><a href="mailto:quickfixn@lists.quickfixn.com" target="_blank"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">quickfixn@lists.quickfixn.com</span></a><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">><br>
<b>Subject:</b> Re: {{Quickfixn}} Existing Connection Forcibly Closed</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA" style="font-size:9.5pt;font-family:"Lucida Sans",sans-serif;color:#3B3838">It could be a network issue. What kind of environment is the application running from?</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA" style="font-size:9.5pt;font-family:"Lucida Sans",sans-serif;color:#3B3838"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA" style="font-size:9.5pt;font-family:"Lucida Sans",sans-serif;color:#3B3838">Chris</span><o:p></o:p></p>
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<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Quickfixn
[</span><a href="mailto:quickfixn-bounces@lists.quickfixn.com" target="_blank"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">mailto:quickfixn-bounces@lists.quickfixn.com</span></a><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">]
<b>On Behalf Of </b>Ian Clements<br>
<b>Sent:</b> Thursday, September 17, 2015 10:49 AM<br>
<b>To:</b> Mailing list for QuickFIX/n <</span><a href="mailto:quickfixn@lists.quickfixn.com" target="_blank"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">quickfixn@lists.quickfixn.com</span></a><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">><br>
<b>Subject:</b> Re: {{Quickfixn}} Existing Connection Forcibly Closed</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Thanks Grant.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">That’s kind of what I figured but they didn’t seem so impressed when I implied it might be them - they
said we were connecting to the best hardware which loads of people were connecting to and it was our fault!</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Quickfixn
[</span><a href="mailto:quickfixn-bounces@lists.quickfixn.com" target="_blank"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">mailto:quickfixn-bounces@lists.quickfixn.com</span></a><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">]
<b>On Behalf Of </b>Grant Birchmeier<br>
<b>Sent:</b> 17 September 2015 15:44<br>
<b>To:</b> Mailing list for QuickFIX/n <</span><a href="mailto:quickfixn@lists.quickfixn.com" target="_blank"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">quickfixn@lists.quickfixn.com</span></a><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">><br>
<b>Subject:</b> Re: {{Quickfixn}} Existing Connection Forcibly Closed</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">"An existing connection was forcibly closed<b>
<u>by the remote host</u></b>"<br>
<br>
Basically, Bloomberg hung up on you.<br>
<br>
The only way to find out why is to ask them.<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:black">I mean, check your logs first to see if something looks weird, but otherwise reach out to Bloomberg's support.</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">On Thu, Sep 17, 2015 at 9:34 AM, Ian Clements <<a href="mailto:ian.clements@investmentsoftwareltd.com" target="_blank">ian.clements@investmentsoftwareltd.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Hi all,<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">I have an established connection to a Bloomberg FIX acceptor over SSL. The problem is when I am doing fills for a large quantity of orders (1000 in this case with 10 fills per
order) I am getting the following exception…<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">disconnecting: System.Net.Sockets.SocketException (0x80004005): An existing connection was forcibly closed by the remote host<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> at QuickFix.SocketInitiatorThread.ReadSome(Byte[] buffer, Int32 timeoutMilliseconds)<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> at QuickFix.SocketInitiatorThread.Read()<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">QuickFix/N reconnects and resumes filling and after a few of these exceptions and reconnects all orders end up filled. I was wondering what is causing this exception and how do
I prevent it.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Any help would be really appreciated.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Many thanks,<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Ian.<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;margin-bottom:12.0pt"><br>
_______________________________________________<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" target="_blank">http://lists.quickfixn.com/listinfo.cgi/quickfixn-quickfixn.com</a><o:p></o:p></p>
</blockquote>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><br>
<br clear="all">
<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">--
<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;background:white">Grant Birchmeier</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:10.0pt;color:#3333FF;background:#FFCC00">Connamara Systems, LLC</span></b><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:10.0pt">Made-To-Measure Trading Solutions.</span></b><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt">Exactly what you need. No more. No less.</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><a href="http://connamara.com" target="_blank"><span style="font-size:10.0pt">http://connamara.com</span></a><o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
_______________________________________________<br>
Quickfixn mailing list<br>
<a href="mailto:Quickfixn@lists.quickfixn.com">Quickfixn@lists.quickfixn.com</a><br>
<a href="http://lists.quickfixn.com/listinfo.cgi/quickfixn-quickfixn.com" target="_blank">http://lists.quickfixn.com/listinfo.cgi/quickfixn-quickfixn.com</a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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