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Message
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| mailsachin245 |
 Posted: Thu Aug 30, 2012 12:09 am Post subject: Retry property of Result Node |
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Novice
Joined: 09 May 2009
Posts: 11
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Hi All,
I am trying to implement Retry property of Result Node in Datapower.
I have set the below properties:
Backend IP:http://1.2.3.4:210/stub
Result Node Properties:
Number of Retries:5
Retry Interval: 10000
Their is no retry happening, it tries only once before completing the flow.
Below is the log entry:
| Code: |
mpgw (Retry_Backend_Service): Failed to establish a backside connection
mpgw (Retry_Backend_Service): Valid backside connection could not be established: Failed to establish a backside connection, url: http://1.2.3.4:210/stub
mpgw (Retry_Backend_Service): Error occurred (port error) when connecting to URL 'http://1.2.3.4:210/stub'
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Any help in this regard will be of great help.  |
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| lancelotlinc |
| Posted: Thu Aug 30, 2012 5:25 am Post subject: |
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Jedi Knight
Joined: 22 Mar 2010
Posts: 4941
Location: Bloomington, IL USA
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| mailsachin245 |
| Posted: Fri Aug 31, 2012 3:40 am Post subject: |
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Novice
Joined: 09 May 2009
Posts: 11
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Their is no problem with the backend connection. I was trying to implement retry scenario.
I wanted the result node to retry for more than one time in a specified interval.
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| rekarm01 |
| Posted: Mon Sep 03, 2012 2:31 pm Post subject: Re: Retry property of Result Node |
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Grand Master
Joined: 25 Jun 2008
Posts: 1415
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| mailsachin245 wrote: |
| [There] is no retry happening, it tries only once before completing the flow. |
The retry only applies to the Destination field, not to the Output.
For persistent connections, either side may close the connection at any time. Normally the client is responsible for determining whether it's safe to retry requests that fail due to unexpected closure of a persistent connection. However, the DataPower documentation does offer some suggestions for implementing simple retry logic within a processing policy, or for troubleshooting persistent connections. |
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| mailsachin245 |
| Posted: Tue Sep 04, 2012 3:16 am Post subject: Re: Retry property of Result Node |
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Novice
Joined: 09 May 2009
Posts: 11
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what did you mean by -
The retry only applies to the Destination field, not to the Output.
Thank you,
| rekarm01 wrote: |
| mailsachin245 wrote: |
| [There] is no retry happening, it tries only once before completing the flow. |
The retry only applies to the Destination field, not to the Output.
For persistent connections, either side may close the connection at any time. Normally the client is responsible for determining whether it's safe to retry requests that fail due to unexpected closure of a persistent connection. However, the DataPower documentation does offer some suggestions for implementing simple retry logic within a processing policy, or for troubleshooting persistent connections. |
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| rekarm01 |
| Posted: Tue Sep 04, 2012 1:21 pm Post subject: Re: Retry property of Result Node |
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Grand Master
Joined: 25 Jun 2008
Posts: 1415
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| mailsachin245 wrote: |
what did you mean by -
The retry only applies to the Destination field, not to the Output. |
The Results action has configurable fields: Input, Destination, Asynchronous, Number of Retries, Retry Interval, Method, Output, etc.
The fields for Number of Retries and Retry Interval only apply to any url(s) listed in the Destination field; they do not affect what happens to the output message after the Results action completes. |
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| Der11 |
| Posted: Mon Mar 25, 2013 5:33 am Post subject: |
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Newbie
Joined: 25 Mar 2013
Posts: 7
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Did you got any solution for this.
Please reply |
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| kenward |
| Posted: Mon Oct 23, 2023 12:27 pm Post subject: |
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Apprentice
Joined: 01 Jun 2010
Posts: 41
Location: Detroit, MI
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