[Quickfix-developers] Connecting/disconnecting fails

[Francis G. <fr...@at...>]

I am having a problem when connecting/disconnecting.  The 3rd logon always
fails and the sequence numbers are not reset.
 
This is the log from a ThreadedInitiator running the latest sources.
 
Outgoing:
8=FIX.4.2
9=85
35=A
34=1
49=FIXUSER
52=20050706-00:16:38.828
56=ORDERS
96=FI
XPASS
98=0
108=30
141=Y
10=246

8=FIX.4.2
9=56
35=5
34=2
49=FIXUSER
52=20050706-00:16:46.703
56=ORDERS
10=20
7

8=FIX.4.2
9=85
35=A
34=1
49=FIXUSER
52=20050706-00:16:50.968
56=ORDERS
96=FI
XPASS
98=0
108=30
141=Y
10=245

8=FIX.4.2
9=56
35=5
34=2
49=FIXUSER
52=20050706-00:17:00.578
56=ORDERS
10=20
8

8=FIX.4.2
9=85
35=A
34=3
49=FIXUSER
52=20050706-00:17:05.093
56=ORDERS
96=FI
XPASS
98=0
108=30
141=Y
10=237

8=FIX.4.2
9=105
35=5
34=4
49=FIXUSER
52=20050706-00:17:05.109
56=ORDERS
58=M
sgSeqNum too low, expecting 2 but received 1
10=143

 
Incoming:
8=FIX.4.2
9=00074
35=A
49=ORDERS
56=FIXUSER
34=1
52=20050706-00:16:38.921
10
8=30
141=Y
98=0
10=179

8=FIX.4.2
9=00074
35=A
49=ORDERS
56=FIXUSER
34=1
52=20050706-00:16:50.968
10
8=30
141=Y
98=0
10=184

8=FIX.4.2
9=00074
35=A
49=ORDERS
56=FIXUSER
34=1
52=20050706-00:17:05.109
10
8=30
141=Y
98=0
10=172

 
Events:
20050706-00:16:38 : Created session
20050706-00:16:38 : Connecting to 127.0.0.1 on port 10501
20050706-00:16:38 : Connection succeeded
20050706-00:16:38 : Initiated logon request
20050706-00:16:38 : Logon contains ResetSeqNumFlag=Y, reseting sequence
numbers to 1
20050706-00:16:38 : Received logon response
20050706-00:16:46 : Initiated logout request
20050706-00:16:46 : Socket Error: Connection reset by peer.
20050706-00:16:46 : Disconnecting
20050706-00:16:50 : Created session
20050706-00:16:50 : Connecting to 127.0.0.1 on port 10501
20050706-00:16:50 : Connection succeeded
20050706-00:16:50 : Initiated logon request
20050706-00:16:50 : Logon contains ResetSeqNumFlag=Y, reseting sequence
numbers to 1
20050706-00:16:50 : Received logon response
20050706-00:17:00 : Initiated logout request
20050706-00:17:00 : Socket Error: Connection reset by peer.
20050706-00:17:00 : Disconnecting
20050706-00:17:04 : Created session
20050706-00:17:05 : Connecting to 127.0.0.1 on port 10501
20050706-00:17:05 : Connection succeeded
20050706-00:17:05 : Initiated logon request
20050706-00:17:05 : Logon contains ResetSeqNumFlag=Y, reseting sequence
numbers to 1
20050706-00:17:05 : MsgSeqNum too low, expecting 2 but received 1
20050706-00:17:05 : Disconnecting
20050706-00:17:05 : Socket Error
20050706-00:17:05 : Initiated logon request
 
I'm not reporting this as a bug because I'm not sure if this happening
because the server is sending MsgSeqNum = 1 after the logon request.
 
1) Since all the server messages are the same, why is QF throwing a
MsgSeqNum too low only on the third login?
2) Why isn't QF resetting the MsgSeqNums after the second logoff?
3) Both ResetOnLogout and ResetOnDisconnect and enabled.  If I disable them,
I get this error on the second login.
4) The code calls socket.stop() to disconnect and a new socket is
instantiated before every socket.start().
 
Thanks,
 
Francis