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

[James A. Smith]

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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