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| MQ UPES Automatic Start Activity and Configuration |
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| tim@KIN |
 Posted: Thu Apr 26, 2007 7:29 pm Post subject: MQ UPES Automatic Start Activity and Configuration |
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Newbie
Joined: 26 Apr 2007
Posts: 9
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Hello All,
I fell sorry, if I cannot make my question clearly.
I am a new user of MQWF, and I donot have knownlege on UPES. Let me know if you need more information. Thx.
There is old application running for company.
system UPES3.5/WF
language=Java.
DB Oracle
connection pool Proxool
Everyday morning like 8am(before work), there is a schedule task which will generate hundreds of Task(I donot know i should call it a flow, a instance, an activity or a task) using JAVA. I know they are UPES activity.
These task start with an automatic activity(that run java and make some connection to DB to query data for follow manual activity).
I hope you know the background.
1>I want to know, the automatic activity will "REALLY" automatically run after the task created? or there is a trigger/schedule task to trigger it?
Besides, the thundreds activity run one sametime (overlap time), they make many connection to DB, that reach the max-connection-size in proxool. If no connection get, the activity die and terminate.
2>So I want to know, is there any parameter or configuration to set the max-upes-activity run at some time (like max number of thread)?
I am a newbaby to MQ, can anyone advice some manual or resource?
Thx all. |
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| jmac |
| Posted: Fri Apr 27, 2007 4:44 am Post subject: |
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Jedi Knight
Joined: 27 Jun 2001
Posts: 3081
Location: EmeriCon, LLC
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1) Yes the tasks automatically run
2) There is NO mechanism to to limit the number of UPES that are running.
This sounds like a program issue to me. Why does the code terminate if it can not get a connection? Why not wait?
_________________
John McDonald
RETIRED |
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| tim@KIN |
| Posted: Sun Apr 29, 2007 6:19 pm Post subject: |
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Newbie
Joined: 26 Apr 2007
Posts: 9
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| jmac wrote: |
1) Yes the tasks automatically run
2) There is NO mechanism to to limit the number of UPES that are running.
This sounds like a program issue to me. Why does the code terminate if it can not get a connection? Why not wait? |
Thanks for reply,
2) since these get connection is run in automatica task, so no connection task die and no exist any more(but it should be exist). Besides, we are using Proxool, which do not support "wait for free connection". |
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| jmac |
| Posted: Mon Apr 30, 2007 6:30 am Post subject: |
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Jedi Knight
Joined: 27 Jun 2001
Posts: 3081
Location: EmeriCon, LLC
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I do not know what this product "Proxool" you are talking about is, but if I ask for a connection and it is not available one of my options should be to wait for a connection. If that is not the case I guess you are going to have to find another way to solve your problem.
_________________
John McDonald
RETIRED |
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