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| sap3 |
 Posted: Thu Jan 05, 2012 8:40 pm Post subject: Polling in Message Broker |
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Newbie
Joined: 11 Aug 2011
Posts: 9
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Hi
I have a requirement...that i have to keep polling the message flow for every 120seconds but this i have to do it for multiple threads...
say suppose i'm sending a request to a message flow0
so this same request i have to send again to message flow1
again i have to send same request to message flow2
again i have to send same request to message flow3 like this to till message flow9
and all the above flows should keep continously polling every 120seconds...it should keep doing like that...
All this should be in one message flow project...
so i would like to know is multiple threads concept available in message broker or not? or i'm thinking whether i can accomplish this by using timer nodes?
if anyone have some ideas that will be greately appreciated...
Thank you so much...
Thanks, |
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| smdavies99 |
| Posted: Thu Jan 05, 2012 10:55 pm 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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Here we go again. 
Message Flows don't run unless there is something for them to do. You can't poll them.
For example,
A message flow with an MQInputNode at the start sits dormant/inactive/idle UNTIL a message is written to the queue defined in the Node Properties AND that message is committed.
Please explain how you can Poll that for data when it is idle?
I do strongly recommend that you and especially whoever is giving you these 'so called requirements' attend some formal training. This will stop you wasting your time trying to fufill requirements that are plainly impossible.
I do know what it is like trying to make broker fit a spec that was written by someone without even a rudimentary understanding of how Broker works. Been there done that, got the 'T-shirt'.
_________________
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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| Vitor |
| Posted: Fri Jan 06, 2012 5:17 am Post subject: Re: Polling in Message Broker |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| sap3 wrote: |
| if anyone have some ideas that will be greately appreciated... |
Push back on the requirement and find out what you actually need to achieve. This sounds a lot like a technical solution written by someone who knows nothing about WMB rather than a design requirement.
Polling message flows? Why would you poll a message flow? Why would you send them a request for any reason other than as a positive attempt to elicit a response? Doesn't make sense.
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| lancelotlinc |
| Posted: Fri Jan 06, 2012 5:44 am Post subject: Re: Polling in Message Broker |
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Jedi Knight
Joined: 22 Mar 2010
Posts: 4941
Location: Bloomington, IL USA
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| sap3 wrote: |
Hi
I have a requirement...that i have to keep polling the message flow for every 120seconds but this i have to do it for multiple threads...
say suppose i'm sending a request to a message flow0
so this same request i have to send again to message flow1
again i have to send same request to message flow2
again i have to send same request to message flow3 like this to till message flow9
and all the above flows should keep continously polling every 120seconds...it should keep doing like that...
All this should be in one message flow project...
so i would like to know is multiple threads concept available in message broker or not? or i'm thinking whether i can accomplish this by using timer nodes?
if anyone have some ideas that will be greately appreciated...
Thank you so much...
Thanks, |
Sounds like someone was sleeping during the WM663 class.
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Save $20: Coupon Code: MQSERIES_READER |
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| adrian_ |
| Posted: Fri Jan 06, 2012 6:39 am Post subject: |
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Novice
Joined: 06 Jan 2012
Posts: 13
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| sap3 please explain again (and better) what you are really want to do before someone can give you a solutions. |
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