| |
|
RSS Feed - WebSphere MQ Support
|
RSS Feed - Message Broker Support
|
  |
|
| Message rollback, message vanishing |
« View previous topic :: View next topic » |
| Author |
Message
|
| LJM |
 Posted: Thu Dec 20, 2018 1:27 am Post subject: Message rollback, message vanishing |
 |
|
Novice
Joined: 05 Jul 2018
Posts: 22
|
Hi Team,
i have an odd issue, I have a 3rd party connecting to me, QMGR to QMGR,
Whey they manually send me a message via test message in explorer, or via amqsput, i get the message just fine,
eg
A VER 2
A RPT 0
A MST 8
A EXP -1
A FDB 0
A ENC 546
A CCS 819
A FMT MQSTR
A PRI 0
A PER 0
A MSI 414D51204357535349315330312020208443095C09E84423
A COI 000000000000000000000000000000000000000000000000
A BOC 0
A RTQ
A RTM CWSSI1S01
A USR mqm
A ACC 0334393700000000000000000000000000000000000000000000000000000006
A AIX 2020202020202020202020202020202020202020202020202020202020202020
A PAT 6
A PAN amqsput
A PTD 20181219
A PTT 17073338
A AOX 20202020
A GRP 000000000000000000000000000000000000000000000000
A MSQ 1
A OFF 0
A MSF 0
A ORL -1
S "manual test to TESTLOZ and SSM target (by Sabre "
S "MWE)"
However when thier APPLICATION ( java i think ) try this,
i see my QDEPTH increase, but then decresese, with no GET from myside, i am not consuming.
eg
8450I: Display queue status details.
QUEUE(SSI.ALC.SSM.IN) TYPE(QUEUE)
CURDEPTH(1) IPPROCS(0)
LGETDATE(2018-12-19) LGETTIME(14.50.16)
LPUTDATE(2018-12-19) LPUTTIME(16.17.00)
MEDIALOG( ) MONQ(LOW)
MSGAGE(31) OPPROCS(1)
QTIME(17651, 17651) UNCOM(NO)
Then
AMQ8450I: Display queue status details.
QUEUE(SSI.ALC.SSM.IN) TYPE(QUEUE)
CURDEPTH(0) IPPROCS(0)
LGETDATE(2018-12-19) LGETTIME(14.50.16)
LPUTDATE(2018-12-19) LPUTTIME(16.17.00)
MEDIALOG( ) MONQ(LOW)
MSGAGE(0) OPPROCS(1)
QTIME(17651, 17651) UNCOM(NO)
Now i have asked them to check thier application logs, would i be right to assime this is probably thier app issue, and they are not actually completing the PUT.
Thanks
Laurence |
|
| Back to top |
|
 |
| fjb_saper |
| Posted: Thu Dec 20, 2018 5:12 am Post subject: Re: Message rollback, message vanishing |
|
|
Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
|
| LJM wrote: |
Hi Team,
i have an odd issue, I have a 3rd party connecting to me, QMGR to QMGR,
Whey they manually send me a message via test message in explorer, or via amqsput, i get the message just fine,
eg
A VER 2
A RPT 0
A MST 8
A EXP -1
A FDB 0
A ENC 546
A CCS 819
A FMT MQSTR
A PRI 0
A PER 0
A MSI 414D51204357535349315330312020208443095C09E84423
A COI 000000000000000000000000000000000000000000000000
A BOC 0
A RTQ
A RTM CWSSI1S01
A USR mqm
A ACC 0334393700000000000000000000000000000000000000000000000000000006
A AIX 2020202020202020202020202020202020202020202020202020202020202020
A PAT 6
A PAN amqsput
A PTD 20181219
A PTT 17073338
A AOX 20202020
A GRP 000000000000000000000000000000000000000000000000
A MSQ 1
A OFF 0
A MSF 0
A ORL -1
S "manual test to TESTLOZ and SSM target (by Sabre "
S "MWE)"
However when thier APPLICATION ( java i think ) try this,
i see my QDEPTH increase, but then decresese, with no GET from myside, i am not consuming.
eg
8450I: Display queue status details.
QUEUE(SSI.ALC.SSM.IN) TYPE(QUEUE)
CURDEPTH(1) IPPROCS(0)
LGETDATE(2018-12-19) LGETTIME(14.50.16)
LPUTDATE(2018-12-19) LPUTTIME(16.17.00)
MEDIALOG( ) MONQ(LOW)
MSGAGE(31) OPPROCS(1)
QTIME(17651, 17651) UNCOM(NO)
Then
AMQ8450I: Display queue status details.
QUEUE(SSI.ALC.SSM.IN) TYPE(QUEUE)
CURDEPTH(0) IPPROCS(0)
LGETDATE(2018-12-19) LGETTIME(14.50.16)
LPUTDATE(2018-12-19) LPUTTIME(16.17.00)
MEDIALOG( ) MONQ(LOW)
MSGAGE(0) OPPROCS(1)
QTIME(17651, 17651) UNCOM(NO)
Now i have asked them to check thier application logs, would i be right to assime this is probably thier app issue, and they are not actually completing the PUT.
Thanks
Laurence |
Negative. From what you're saying it looks like they are indeed completing the put (otherwise you would have no queue depth) but they are never committing their transaction and as such the message gets rolled back...
If they have a request - reply model you need to remind them that you cannot process the request unless it is committed and they cannot have the request and response in the same transaction...  
_________________
MQ & Broker admin |
|
| Back to top |
|
|
| LJM |
| Posted: Thu Dec 20, 2018 5:30 am Post subject: |
|
|
Novice
Joined: 05 Jul 2018
Posts: 22
|
much appreciated,
going back to them. ill update |
|
| Back to top |
|
|
| LJM |
| Posted: Thu Dec 20, 2018 7:10 am Post subject: |
|
|
Novice
Joined: 05 Jul 2018
Posts: 22
|
manages to caputre one of the messages before it vanished
[mqm@esb-mq-rmicsit01 errors]$ cat loz
* DMPMQMSG Version:9.1.0.0 Created:Thu Dec 20 11:28:43 2018
* Qmgr = MQRMICSIT01
* Queue = SSI.ALC.SSM.IN
A VER 2
A RPT 0
A MST 8
A EXP 16
A FDB 0
A ENC 546
A CCS 1208
A FMT MQHRF2
A PRI 0
A PER 0
A MSI 0A39C2A8D3460AAE999DCB0A000001000B00000000000000
A COI 0A39C2A8D3460AAE999DCB0A000001000000000000000000
its expiring right, that A EXP 16 is 16 seconds ?
thats why its vanaishing, the 3rd party are setting a message expiry. |
|
| Back to top |
|
|
| mvic |
| Posted: Thu Dec 20, 2018 8:40 am Post subject: |
|
|
Jedi
Joined: 09 Mar 2004
Posts: 2080
|
MQMD.Expiry is measured in tenths of a second.
You can look this up in the MQ Knowledge Center. |
|
| Back to top |
|
|
|
|
|
| |
|
Page 1 of 1 |
|
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
|
|
|
|
