Download [#QFJ-458] ConcurrentModificationException raised from quickfix

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[QFJ-458] ConcurrentModificationException raised from
quickfix.Session.nextQueued Created: 13/Jul/09 Updated: 15/Nov/12 Resolved: 06/Apr/10
Status:
Project:
Component/s:
Affects
Version/s:
Fix Version/s:
Closed
QuickFIX/J
Engine
1.4.0
Type:
Reporter:
Resolution:
Labels:
Environment:
Bug
Major
Priority:
Steve Borrer
Unassigned
Assignee:
Fixed
0
Votes:
None
Operating system: Linux tradera2 2.6.24-23-server #1 SMP Thu Nov 27
18:45:02 UTC 2008 x86_64 GNU/Linux
java version "1.6.0_14"
16 GB RAM
1.5.0
Description
The issue occurred after I had just restarted my qfj initiator FIX engine:-
15:12:12 INFO: Socket option: SocketSynchronousWriteTimeout=30000
15:12:12 Jul 13, 2009 3:12:11 PM quickfix.mina.initiator.InitiatorIoHandler sessionCreated
15:12:12 INFO: MINA session created: /127.0.0.1:53335
15:12:12 20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - Initiated logon request
15:12:12 20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - Logon contains ResetSeqNumFlag=Y,
1
15:12:12 20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - Received logon request
15:12:12 20090713-15:12:12 20090713-03:12:12 DEBUG - Session logged on: FIX.4.2:NONAME->SIMULA
15:12:12 [[00;31m^G20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - MsgSeqNum too high, expecting 2 but received 3[[00m
15:12:12 20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - Sent ResendRequest FROM: 2 TO: 0
15:12:12 [[00;31m^G20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - MsgSeqNum too high, expecting 2 but received 4[[00m
15:12:12 20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - Already sent ResendRequest FROM: 2
15:12:12 [[00;31m^G20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - MsgSeqNum too high, expecting 2 but received 5[[00m
15:12:12 20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - Already sent ResendRequest FROM: 2
15:12:12 [[00;31m^G20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - MsgSeqNum too high, expecting 2 but received 6[[00m
15:12:12 20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - Already sent ResendRequest FROM: 2
15:12:12 [[00;31m^G20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - MsgSeqNum too high, expecting 3 but received 7[[00m
15:12:12 20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - Already sent ResendRequest FROM: 2
15:12:12 [[00;31m^G20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - MsgSeqNum too high, expecting 3 but received 8[[00m
15:12:12 20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - Already sent ResendRequest FROM: 2
15:12:12 [[00;31m^G20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - MsgSeqNum too high, expecting 3 but received 9[[00m
15:12:12 20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - null
15:12:12 [[00;31m^Gjava.util.ConcurrentModificationException[[00m
15:12:12 at java.util.LinkedHashMap$LinkedHashIterator.nextEntry(LinkedHashMap.java:373)
15:12:12 at java.util.LinkedHashMap$KeyIterator.next(LinkedHashMap.java:384)
15:12:12 at java.util.AbstractCollection.toString(AbstractCollection.java:421)
15:12:12 at java.lang.String.valueOf(String.java:2826)
15:12:12 at java.lang.StringBuffer.append(StringBuffer.java:219)
15:12:12 at quickfix.Session.nextQueued(Session.java:1634)
15:12:12 at quickfix.Session.nextQueued(Session.java:1624)
15:12:12 at quickfix.Session.next(Session.java:851)
15:12:12 at
quickfix.mina.SingleThreadedEventHandlingStrategy$SessionMessageEvent.processMessage(SingleThreadedE
15:12:12 at quickfix.mina.SingleThreadedEventHandlingStrategy.block(SingleThreadedEventHandlingStrategy
15:12:12 at quickfix.mina.SingleThreadedEventHandlingStrategy$1.run(SingleThreadedEventHandlingStrategy
15:12:12 at java.lang.Thread.run(Thread.java:619)
15:12:12 20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - Already sent ResendRequest FROM: 2
15:12:12 [[00;31m^G20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - MsgSeqNum too high, expecting 3 but received 10[[00m
15:12:12 [[00;31m^G20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - MsgSeqNum too high, expecting 3 but received 11[[00m
15:12:12 20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - Already sent ResendRequest FROM: 2
15:12:12 [[00;31m^G20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - MsgSeqNum too high, expecting 3 but received 12[[00m
15:12:12 20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - Already sent ResendRequest FROM: 2
15:12:12 20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - Already sent ResendRequest FROM: 2
15:12:12 [[00;31m^G20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - MsgSeqNum too high, expecting 3 but received 13[[00m
15:12:12 20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - Already sent ResendRequest FROM: 2
15:12:12 20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - ResendRequest for messages FROM 2
15:12:12 20090713-15:12:12 EVENT [FIX.4.2:NONAME->SIMULA] - Processing queued message: 4, pendin
The log from the FIX acceptor test harness also built with QFJ1.4.0 is :[[0034m15:12:11
[[37m 20090713-15:12:11 EVENT [FIX.4.2:SIMULA->NONAME] - Session FIX.4.2:SIMULA->N
22:00:00 UTC - 21:30:00 UTC (daily, 23:00:00 BST - 22:30:00 BST)
[[0034m15:12:11
[[37m 20090713-15:12:11 EVENT [FIX.4.2:SIMULA->NONAME] - Created session: FIX.4.2:SIM
[[0034m15:12:11
[[37m Jul 13, 2009 3:12:11 PM quickfix.mina.NetworkingOptions logOption
[[0034m15:12:11
[[37m INFO: Socket option: SocketTcpNoDelay=true
[[0034m15:12:11
[[37m Jul 13, 2009 3:12:11 PM quickfix.mina.NetworkingOptions logOption
[[0034m15:12:11
[[37m INFO: Socket option: SocketSynchronousWrites=false
[[0034m15:12:11
[[37m Jul 13, 2009 3:12:11 PM quickfix.mina.NetworkingOptions logOption
[[0034m15:12:11
[[37m INFO: Socket option: SocketSynchronousWriteTimeout=30000
[[0034m15:12:11
[[37m Jul 13, 2009 3:12:11 PM quickfix.mina.acceptor.AbstractSocketAcceptor startAcceptingConn
[[0034m15:12:11
[[37m INFO: Listening for connections at 0.0.0.0/0.0.0.0:9876
[[0034m15:12:12
[[37m Jul 13, 2009 3:12:11 PM quickfix.mina.acceptor.AcceptorIoHandler sessionCreated
[[0034m15:12:12
[[37m INFO: MINA session created: /127.0.0.1:53335
[[0034m15:12:12
[[37m 20090713-15:12:12 EVENT [FIX.4.2:SIMULA->NONAME] - Accepting session FIX.4.2:SI
/127.0.0.1:53335
[[0034m15:12:12
[[37m 20090713-15:12:12 EVENT [FIX.4.2:SIMULA->NONAME] - Acceptor heartbeat set to 30 s
[[0034m15:12:12
[[37m 20090713-15:12:12 EVENT [FIX.4.2:SIMULA->NONAME] - Logon contains ResetSeqNum
numbers to 1
[[0034m15:12:12
[[37m 20090713-15:12:12 EVENT [FIX.4.2:SIMULA->NONAME] - Received logon request
[[0034m15:12:12
[[37m 20090713-15:12:12 EVENT [FIX.4.2:SIMULA->NONAME] - Responding to logon request
[[0034m15:12:12
[[37m 20090713-15:12:12 EVENT [FIX.4.2:SIMULA->NONAME] - Received ResendRequest FRO
[[0034m15:12:12
[[37m 20090713-15:12:12 EVENT [FIX.4.2:SIMULA->NONAME] - Resending Message: 2
[[0034m15:12:12
[[37m 20090713-15:12:12 EVENT [FIX.4.2:SIMULA->NONAME] - Resending Message: 3
[[0034m15:12:12
[[37m 20090713-15:12:12 EVENT [FIX.4.2:SIMULA->NONAME] - Resending Message: 4
[[0034m15:12:12
[[37m 20090713-15:12:12 EVENT [FIX.4.2:SIMULA->NONAME] - Resending Message: 5
[[0034m15:12:12
[[37m 20090713-15:12:12 EVENT [FIX.4.2:SIMULA->NONAME] - Resending Message: 6
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