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BUG: message flow hangup caused by a malformed RFH2 header

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Tibor

Posted: Wed Oct 19, 2005 8:37 am Post subject: BUG: message flow hangup caused by a malformed RFH2 header

Grand Master

Joined: 20 May 2001
Posts: 1033
Location: Hungary

Here is a new project under development and yesterday a message flow stopped several times. It wasn't a simple 'poisoned message' effect but CPU load was 100%... Moreover all other msgflows in the DFE ran correctly

After restarting the DFE process (kill -KILL ...) the first message went to the backout queue. Anytime I put this message back, it produce same behavior.

Now this application interface is working properly because RFH2 is fixed. The bad one contains an empty NameValueData folder

FYI,
Tibor

---
Environment: WBIMB + CSD06, AIX 5.2

Message dump in mqmon format (MO71 Load/Unload):

Code:

* QLOAD Version:1.0 Created:Wed Oct 19 17:48:40 2005

A RPT 0
A MST 8
A EXP -1
A FDB 0
A ENC 546
A CCS 1250
A FMT MQHRF2
A PRI 0
A PER 0
A MSI 4B3033363030303030303030303030303930000000000000
A COI 000000000000000000000000000000000000000000000000
A BOC 0
A RTQ
A RTM KASZIRTEST
A USR cc
A ACC 1601051500000071127D276851B5787926FF1BF103000000000000000000000B
A AID
A PAT 11
A PAN aszir\oss\server\KServer.exe
A PTD 20051015
A PTT 14042918
A AOD
X 5246482002000000EC01000022020000E20400002020202020 <RFH ........"....... >
X 20202000000000B8040000940000003C6D63643E3C4D73643E < ............<mcd><Msd>>
X 584D4C3C2F4D73643E3C2F6D63643E00000000000000000000 <XML</Msd></mcd>..........>
X 00000000000000000000000000000000000000000000000000 <.........................>
X 00000000000000000000000000000000000000000000000000 <.........................>
X 00000000000000000000000000000000000000000000000000 <.........................>
X 00000000000000000000000000000000000000000000000000 <.........................>
X 00000000000000000000000000940000003C7573723E3C6170 <.................<usr><ap>
X 706E616D653E4B41535A49523C2F6170706E616D653E3C6D73 <pname>KASZIR</appname><ms>
X 67747970653E4D415420496E7420564243204750535F434152 <gtype>MAT Int VBC GPS_CAR>
X 445F444154415F524551554553543C2F6D7367747970653E3C <D_DATA_REQUEST</msgtype><>
X 646573746170703E4750533C2F646573746170703E3C736563 <destapp>GPS</destapp><sec>
X 6C6576656C3E323C2F7365636C6576656C3E3C2F7573723E00 <level>2</seclevel></usr>.>
X 00000000000000000000000000000094000000000000000000 <.........................>
X 00000000000000000000000000000000000000000000000000 <.........................>
X 00000000000000000000000000000000000000000000000000 <.........................>
X 00000000000000000000000000000000000000000000000000 <.........................>
X 00000000000000000000000000000000000000000000000000 <.........................>
X 00000000000000000000000000000000000000000000000000 <.........................>
X 00000000000000000000000000000000003C3F786D6C207665 <.................<?xml ve>
X 7273696F6E3D22312E302220656E636F64696E673D2277696E <rsion="1.0" encoding="win>
X 646F77732D31323530223F3E3C6770735F636172645F646174 <dows-1250"?><gps_card_dat>
X 615F7265717565737420786D6C6E733D22687474703A2F2F67 <a_request xmlns="http://g>
X 70732E77657374656C2E68752F6C6F79616C7479636172642F <ps.westel.hu/loyaltycard/>
X 6D657373616765223E3C6770735F6E723E3235333034333333 <message"><gps_nr>25304333>
X 39373231313834333C2F6770735F6E723E3C636172645F6E72 <97211843</gps_nr><card_nr>
X 3E323533303433333339373231313137353C2F636172645F6E <>2530433397211175</card_n>
X 723E3C2F6770735F636172645F646174615F72657175657374 <r></gps_card_data_request>
X 3E <>>

Tibor

Posted: Thu Oct 20, 2005 1:06 pm Post subject:

Grand Master

Joined: 20 May 2001
Posts: 1033
Location: Hungary

Can anyone open a PMR by this bug report? I have no account for this service.

And I'm waiting curiously the comments ...

Thanks,
Tibor

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