Question
Jimmy Christian · Jul 5

Shutdown Ensemble Business Service upon Warning in the Event Log

#Business Service #Ensemble

Hello,

We have a scenario where a bad message(With control character in some fields) is coming frequently in our Standard HL7 Business Service.

I do see the process gets shut down because of E=D action code. I also see the service logging an "Warning" about the bad message. But service is not shutting down.

Is there a way to handle this error right at the service to avoid multiple processes going down? Not sure if we can create a task, which audits the service logs every few minutes. But that will involve some coding and checking of time when the errors happens.

Is there is a straight forward setting like action code we have for process in the business service?

Thanks,

Jimmy Christian.

Product version: Ensemble 2018.1
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Discussion (1)1
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Alex Woodhead · Aug 17

Hi Jimmy,

One approach could be to define a FunctionSet method:

Class MyRule.FunctionSet Extends Ens.Rule.FunctionSet
{ ClassMethod StopService(serviceName As %String = "") As %Boolean
{
job ##class(Ens.Director).EnableConfigItem(serviceName,0,1)
quit 1
} }

Then in your routing rule that is recieving bad messages from your service you could use the new function:

You might also decide to simply match and suspend bad messages or route to a bad message handler if sequence is not an issue.

Assumes the characters are within the first 10,000 characters of HL7 message.

Hope this helped inspire some ideas.

Cheers,

Alex

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