Hiya,<div>I&#39;ve implemented a mechanisms that gives you retries, async executions and also allows human interventions. </div><div>You can take a look at the code here: </div><div><br></div><div><a href="https://github.com/Salaboy/human-task-poc-proposal/tree/master/executor-service">https://github.com/Salaboy/human-task-poc-proposal/tree/master/executor-service</a><br>

</div><div><br></div><div>I will be working on improve what is there hopefully during the following month, but I believe that this project is exactly what you are looking for.</div><div><br></div><div>Cheers</div><div class="gmail_extra">

<br><br><div class="gmail_quote">On Tue, Nov 20, 2012 at 2:59 AM,  <span dir="ltr">&lt;<a href="mailto:sbremal@hotmail.com" target="_blank">sbremal@hotmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">




<div><div dir="ltr">Hello<br><br>I have a requirement for the following scenario: the jBPM workflow suppose to check the availability of various IT systems, it will also make changes to the systems. Each step is implemented as web service (implemented in Python).<br>

<br>It is expected that each step fails multiple times, and here comes the real issue. We need a smart user driven retry mechanism. The aim is that a failed step will generate a user task where it can be retried, skipped, aborted etc. (The workflow and further checks are suspended until a failed checkpoint step is remedied manually and is retried.)<br>

<br>How would you guys implement it?<br><br>I imagine a user task with an HTML form (error message, 3 buttons etc.). Where do I put the web service error handling? Where do I put the workflow signalling code? How do I make it generic so it &#39;guards&#39; all web service calls in the entire workflow?<br>

<br>Thanks.<br><br><br>Cheers<br>B.<br> 		 	   		  </div></div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br> - MyJourney @ <a href="http://salaboy.wordpress.com" target="_blank">http://salaboy.wordpress.com</a><div> - Co-Founder @ <a href="http://www.jugargentina.org" target="_blank">http://www.jugargentina.org</a><br>

 - Co-Founder @ <a href="http://www.jbug.com.ar" target="_blank">http://www.jbug.com.ar</a><br> <br> - Salatino &quot;Salaboy&quot; Mauricio -</div><br>
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