{{Quickfixn}} disconnect when trying to negotiate sequence numbers

Grant Birchmeier gbirchmeier at connamara.com
Thu Sep 1 08:30:19 PDT 2016


James, Mike is asking for your *message* log, not your event log.

You need to make sure to delete any passwords or other sensitive
information from it before sending.

Because it is very large, maybe send it to Mike directly (as an attachment,
not a paste) instead of on the list.

(I'm going to admin-deny your event-log email from going to the list,
because it's very large and not what we need.)

-Grant

On Thu, Sep 1, 2016 at 10:04 AM, Mike Gatny <mgatny at connamara.com> wrote:

> Hmm that almost looks like an off-by-one problem with the seqnums on
> recovery.  Which qf/n release version are you on (latest is v1.7.0)?  Can
> you post a sanitized messages log so we can follow along with one of those
> resends?
>
> --
> Mike Gatny
> Connamara Systems, LLC
>
> On Thu, Sep 1, 2016 at 10:42 AM, James A. Smith <jsmith at anstca.com> wrote:
>
>> Hi team,
>>
>>
>>
>> I have an acceptor that is having problems negotiating sequence numbers
>> after I bounce the server:
>>
>>
>>
>> 20160901-14:27:12.373 : Received logon
>>
>> 20160901-14:27:12.373 : Responding to logon request
>>
>> 20160901-14:27:12.373 : MsgSeqNum too high, expecting 11367 but received
>> 11602
>>
>> 20160901-14:27:12.373 : Sent ResendRequest FROM: 11367 TO: 0
>>
>> 20160901-14:27:12.420 : ResendRequest for messages FROM: 11367 TO: 0 has
>> been satisfied.
>>
>> 20160901-14:27:12.436 : Received SequenceReset FROM: 11371 TO: 11372
>>
>> 20160901-14:27:13.295 : Processing queued message: 11602
>>
>> 20160901-14:27:13.295 : Verify failed: MsgSeqNum too low, expecting 11603
>> but received 11602
>>
>> 20160901-14:27:13.295 : Session FIX.4.2:ANS->BMO disconnecting: Verify
>> failed: MsgSeqNum too low, expecting 11603 but received 11602
>>
>> 20160901-14:27:13.295 : Session FIX.4.2:ANS->BMO already disconnected:
>> Received msg type '8' when not logged on
>>
>> 20160901-14:27:47.933 : FIX.4.2:ANS->BMO Socket Reader 11144452 accepting
>> session FIX.4.2:ANS->BMO from 165.185.251.141:10456
>>
>> 20160901-14:27:47.933 : FIX.4.2:ANS->BMO Acceptor heartbeat set to 60
>> seconds
>>
>> 20160901-14:27:47.933 : Received logon
>>
>> 20160901-14:27:47.933 : Responding to logon request
>>
>> 20160901-14:27:47.933 : MsgSeqNum too high, expecting 11603 but received
>> 11855
>>
>> 20160901-14:27:47.933 : Sent ResendRequest FROM: 11603 TO: 0
>>
>> 20160901-14:27:47.964 : ResendRequest for messages FROM: 11603 TO: 0 has
>> been satisfied.
>>
>> 20160901-14:27:47.979 : Received SequenceReset FROM: 11605 TO: 11606
>>
>> 20160901-14:27:48.870 : Processing queued message: 11855
>>
>> 20160901-14:27:48.870 : Verify failed: MsgSeqNum too low, expecting 11856
>> but received 11855
>>
>> 20160901-14:27:48.870 : Session FIX.4.2:ANS->BMO disconnecting: Verify
>> failed: MsgSeqNum too low, expecting 11856 but received 11855
>>
>> 20160901-14:28:23.633 : FIX.4.2:ANS->BMO Socket Reader 19043604 accepting
>> session FIX.4.2:ANS->BMO from 165.185.251.141:10457
>>
>> 20160901-14:28:23.633 : FIX.4.2:ANS->BMO Acceptor heartbeat set to 60
>> seconds
>>
>> 20160901-14:28:23.633 : Received logon
>>
>> 20160901-14:28:23.633 : Responding to logon request
>>
>> 20160901-14:28:23.633 : MsgSeqNum too high, expecting 11856 but received
>> 12024
>>
>> 20160901-14:28:23.633 : Sent ResendRequest FROM: 11856 TO: 0
>>
>> 20160901-14:28:23.680 : ResendRequest for messages FROM: 11856 TO: 0 has
>> been satisfied.
>>
>> 20160901-14:28:23.680 : Received SequenceReset FROM: 11857 TO: 11858
>>
>> 20160901-14:28:24.242 : Processing queued message: 12024
>>
>> 20160901-14:28:24.242 : Verify failed: MsgSeqNum too low, expecting 12025
>> but received 12024
>>
>> 20160901-14:28:24.242 : Session FIX.4.2:ANS->BMO disconnecting: Verify
>> failed: MsgSeqNum too low, expecting 12025 but received 12024
>>
>>
>>
>>
>>
>> Here is my config file:
>>
>> # default settings for sessions
>>
>> [DEFAULT]
>>
>> FileStorePath=store
>>
>> FileLogPath=log
>>
>> ConnectionType=acceptor
>>
>> ReconnectInterval=60
>>
>> SenderCompID=ANS
>>
>>
>>
>> # session definition
>>
>>
>>
>> [SESSION]
>>
>> UseDataDictionary=N
>>
>> ValidateUserDefinedFields=N
>>
>> BeginString=FIX.4.2
>>
>> TargetCompID=BMO
>>
>> UseLocalTime=Y
>>
>> StartTime=04:30:00
>>
>> EndTime=18:30:00
>>
>> ReconnectInterval=30
>>
>> HeartBtInt=30
>>
>> SocketAcceptPort=9304
>>
>> SocketConnectHost=165.185.251.141
>>
>> DataDictionary=BMOFIX42.xml
>>
>> # RequiresOrigSendingTime=N
>>
>> # test CheckLatency
>>
>> CheckLatency=N
>>
>>
>>
>>
>>
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>>
>>
>
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>


-- 
Grant Birchmeier
*Connamara Systems, LLC*
*Made-To-Measure Trading Solutions.*
Exactly what you need. No more. No less.
http://connamara.com
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