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| john01 |
 Posted: Fri Mar 11, 2011 6:13 am Post subject: Rethrowing an Exception |
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Novice
Joined: 16 Jun 2010
Posts: 21
Location: PT
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Hi everyone,
I have this sequencial nodes in my sample flow:
SoapInput > TryCatch1 > (...) > TryCatch2 > (...)
Well, I want to handle some types of errors in Catch Flow 2 and all the others in Catch Flow1.
So, catch flow 2 rethrows every exception that doesn't know how to handle, to be caught at TryCatch1 . However, when I rethrow an exception, broker logs in event log an error mentioning: "broker has detected an error in node '...' whilst handling a previous error".
In the end, the Catch Flow1 finish its job correctly.
My question is, is there anyway to do a rethrow without getting an event log error?
Thx. |
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| smdavies99 |
| Posted: Fri Mar 11, 2011 6:39 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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You don't say what version of broker or what platform you are on.
There is a fix in 7.0.0.2 and due in 6.1.0.9 (any day now I hope....) to make SOAP nodes work the same way in this are as WMQ nodes.
_________________
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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| john01 |
| Posted: Fri Mar 11, 2011 7:00 am Post subject: |
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Novice
Joined: 16 Jun 2010
Posts: 21
Location: PT
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| smdavies99 wrote: |
You don't say what version of broker or what platform you are on.
There is a fix in 7.0.0.2 and due in 6.1.0.9 (any day now I hope....) to make SOAP nodes work the same way in this are as WMQ nodes. |
Ups... sorry.
I'm using the 7.0.0.2 version on windows.
Btw, I've tried the MqInput node and I've got the same behavior. So, my problem remains. |
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| john01 |
| Posted: Fri Mar 11, 2011 6:54 pm Post subject: |
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Novice
Joined: 16 Jun 2010
Posts: 21
Location: PT
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Anyone can help?
I guess that my error handling approach is in theory correct, however is not pretty, for a system administrator, getting treated errors in event log.
Thanks again. |
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| smdavies99 |
| Posted: Fri Mar 11, 2011 11:36 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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sorry. I should have looked at your flow details more closely.
As you are using cascaded Try-Catch nodes then you are indeed going to experience different behavious from the model I was thinking of.
In our common error handling we don't use a cascaded TRy-Catch model.
We throw an exception.
The exception Handler does its stuff
Then it re-throws and the Input node tidies up.
_________________
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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| john01 |
| Posted: Mon Mar 14, 2011 3:45 am Post subject: |
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Novice
Joined: 16 Jun 2010
Posts: 21
Location: PT
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| smdavies99 wrote: |
sorry. I should have looked at your flow details more closely.
As you are using cascaded Try-Catch nodes then you are indeed going to experience different behavious from the model I was thinking of.
In our common error handling we don't use a cascaded TRy-Catch model.
We throw an exception.
The exception Handler does its stuff
Then it re-throws and the Input node tidies up. |
Hi,
Tks for your reply.
I guess that I've tried your common error handling but I've got the same problem, that is, get an error in event log when exception handler re-throws.
Well, I've assumed when you said exception handler you've used a try-catch and "Input node tidies up" means that you've used the catch output provided by the input node.
Let me know if I've understood it correcty.
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| john01 |
| Posted: Tue Mar 15, 2011 1:58 pm Post subject: |
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Novice
Joined: 16 Jun 2010
Posts: 21
Location: PT
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Any other suggestions?
thx. |
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