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| Exit event for expired message clean up task |
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| bruce2359 |
 Posted: Mon Oct 20, 2014 4:22 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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| smdavies99 wrote: |
| There is no issue with our setup. |
Are you saying that there is no problem?
| smdavies99 wrote: |
| I merely posted as an example of where we have NOT seen expired messages hanging around on the queues. |
Are you saying that the problem and the cause are exactly the same, namely that expired message remain in the queue longer than they did previously? Other than that, there are no symptoms or problems?
| smdavies99 wrote: |
| To be honest, without deliberately injecting some carefully crafted 'rogue' messages onto the queues I don't think that I'd see this problem at all. |
Exactly and precisely, what problem (symptom) do you see?
| smdavies99 wrote: |
| The system was developed for MQ 7.0.1.4/WMB 7.0.0.4 and is now undergoing SAT for MQ 8.0.0.1/IIB 9.0.0.3. So far everything is working as expected. |
So, no problem?
Color me confused.
_________________
I like deadlines. I like to wave as they pass by.
ב''ה
Lex Orandi, Lex Credendi, Lex Vivendi. As we Worship, So we Believe, So we Live. |
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| smdavies99 |
| Posted: Mon Oct 20, 2014 7:12 am Post subject: |
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Jedi Council
Joined: 10 Feb 2003
Posts: 6076
Location: Somewhere over the Rainbow this side of Never-never land.
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| bruce2359 wrote: |
So, no problem?
. |
yes no problems encountered. No expired messages hanginig around on queues after ther expiry count has gone to zero
_________________
WMQ User since 1999
MQSI/WBI/WMB/'Thingy' User since 2002
Linux user since 1995
Every time you reinvent the wheel the more square it gets (anon). If in doubt think and investigate before you ask silly questions. |
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| bruce2359 |
| Posted: Mon Oct 20, 2014 7:24 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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| smdavies99 wrote: |
| bruce2359 wrote: |
So, no problem?
. |
yes no problems encountered. No expired messages hanginig around on queues after ther expiry count has gone to zero |
And, no problem when expired message remain on the queue?
_________________
I like deadlines. I like to wave as they pass by.
ב''ה
Lex Orandi, Lex Credendi, Lex Vivendi. As we Worship, So we Believe, So we Live. |
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| smdavies99 |
| Posted: Mon Oct 20, 2014 7:52 am Post subject: |
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Jedi Council
Joined: 10 Feb 2003
Posts: 6076
Location: Somewhere over the Rainbow this side of Never-never land.
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| bruce2359 wrote: |
[
And, no problem when expired message remain on the queue? |
Well, if NOT seeing any expired messages remaining on a queue is not a problem then yes No problemo.
_________________
WMQ User since 1999
MQSI/WBI/WMB/'Thingy' User since 2002
Linux user since 1995
Every time you reinvent the wheel the more square it gets (anon). If in doubt think and investigate before you ask silly questions. |
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| bruce2359 |
| Posted: Mon Oct 20, 2014 7:55 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
|
As stated earlier, the presence or absence of expired messages should have NO impact on your applications.
_________________
I like deadlines. I like to wave as they pass by.
ב''ה
Lex Orandi, Lex Credendi, Lex Vivendi. As we Worship, So we Believe, So we Live. |
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| PeterPotkay |
| Posted: Mon Oct 20, 2014 8:41 am Post subject: |
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Poobah
Joined: 15 May 2001
Posts: 7722
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Fill a queue with expired messages. Try putting another message to the queue.
MQRC = 2053 (Q Full)
That's an impact to the putting app anyway.
_________________
Peter Potkay
Keep Calm and MQ On |
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| bruce2359 |
| Posted: Mon Oct 20, 2014 8:53 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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| PeterPotkay wrote: |
Fill a queue with expired messages. Try putting another message to the queue.
MQRC = 2053 (Q Full)
That's an impact to the putting app anyway. |
Filling the queue with non-expired messages will result in the same CC/RC.
Perhaps garbage collection should take place whenever a queue is touched - at MQOPEN, MQGET, MQPUT, MQPUT1, MQCLOSE, MQINQ, MQSET.
_________________
I like deadlines. I like to wave as they pass by.
ב''ה
Lex Orandi, Lex Credendi, Lex Vivendi. As we Worship, So we Believe, So we Live. |
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