Asynchronous task/transaction cancelation

vanquis — Mon, 17 Aug 2015 11:52:18 GMT

Hello all,I'm using Activiti 5.18 with Oracle DB. I'm trying to implement asynchronous cancel for subprocesses (transactions) and I have encountered a problem with DB constraint. Here is the stack tracerg.apache.ibatis.exceptions.PersistenceException: ### Error updating database. Cause: java.sql.

Re: Asynchronous task/transaction cancelation

trademak — Wed, 19 Aug 2015 20:16:04 GMT

Hi Vanquis,

It looks like a bug. Could you create a unit test project showing the issue? That would make it easier for us to reproduce the issue and to solve it.

Best regards,

Re: Asynchronous task/transaction cancelation

vanquis — Thu, 20 Aug 2015 13:38:32 GMT

Thank You for Your reply. I couldn't add the .zip archive with unit test as an attachment here due to .txt format restrictions, so I've hosted it on a file upload server:
http://www.filedropper.com/simple-cancel-unit-test
It's exacly the same process as the one shown on the diagram in my post above.

I've also made some digging and experiments around the problem and I have managed to create some kind of temporary workaround for this bug using ActivityBehavior. It looks like this:
[IMG]http://i.imgur.com/TjaL3ZT.png[/IMG]

And the bmpn20.xml file looks like this:
<code>
<?xml version='1.0' encoding='UTF-8'?>
<definitions xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:activiti="http://activiti.org/bpmn" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlnsmgdc="http://www.omg.org/spec/DD/20100524/DC" xmlnsmgdi="http://www.omg.org/spec/DD/20100524/DI" typeLanguage="http://www.w3.org/2001/XMLSchema" expressionLanguage="http://www.w3.org/1999/XPath" targetNamespace="http://www.activiti.org/processdef">
<signal id="interrupt" name="Interrupt" activiti:scope="global"/>
<signal id="trigger" name="Trigger" activiti:scope="global"/>
<process id="process" isExecutable="true">
    <startEvent id="startprocess"/>
    <userTask id="initialtask" name="InitialTask"/>
    <transaction id="subprocess" name="subProcess">
      <startEvent id="startsubprocess"/>
      <parallelGateway id="parallelsignalfork"/>
      <userTask id="firsttask" name="FirstTask" activiti:async="true" activiti:exclusive="false"/>
      <exclusiveGateway id="firstexclusive"/>
      <userTask id="secondtask" name="SecondTask" activiti:async="true" activiti:exclusive="false"/>
      <exclusiveGateway id="secondexclusive"/>
      <intermediateCatchEvent id="interruptsignalcatch">
        <signalEventDefinition signalRef="interrupt"/>
      </intermediateCatchEvent>
      <serviceTask id="interrupthandler" name="InterruptHandler" activiti:async="true" activiti:exclusive="false" activiti:class="ExperimentalExecutionDeactivator"/>
      <userTask id="thirdtask" name="ThirdTask" activiti:async="true" activiti:exclusive="false"/>
      <exclusiveGateway id="thirdexclusive"/>
      <endEvent id="endsubprocess"/>
      <endEvent id="cancelendsubprocess">
        <cancelEventDefinition/>
      </endEvent>
      <boundaryEvent id="firstboundarycompevent" attachedToRef="firsttask" cancelActivity="false">
        <compensateEventDefinition/>
      </boundaryEvent>
      <boundaryEvent id="thirdboundarycompevent" attachedToRef="thirdtask" cancelActivity="false">
        <compensateEventDefinition/>
      </boundaryEvent>
      <serviceTask id="firstcomp" name="FirstComp" activiti:class="FirstCompensationAction"/>
      <serviceTask id="secondcomp" name="SecondComp" activiti:class="SecondCompensationAction"/>
      <serviceTask id="thirdcomp" name="ThirdComp" activiti:class="ThirdCompensationAction"/>
      <boundaryEvent id="secondboundarycompevent" attachedToRef="secondtask" cancelActivity="false">
        <compensateEventDefinition/>
      </boundaryEvent>
      <intermediateThrowEvent id="triggersignalthrow">
        <signalEventDefinition signalRef="trigger"/>
      </intermediateThrowEvent>
      <intermediateCatchEvent id="triggersignalcatch">
        <signalEventDefinition signalRef="trigger"/>
      </intermediateCatchEvent>
      <userTask id="waitstate" name="WaitState" activiti:async="true" activiti:exclusive="false"/>
      <intermediateCatchEvent id="timer">
        <timerEventDefinition>
          <timeDuration>P5S</timeDuration>
        </timerEventDefinition>
      </intermediateCatchEvent>
      <sequenceFlow id="s3" sourceRef="startsubprocess" targetRef="parallelsignalfork"/>
      <sequenceFlow id="s13" sourceRef="parallelsignalfork" targetRef="interruptsignalcatch"/>
      <sequenceFlow id="s14" sourceRef="interruptsignalcatch" targetRef="interrupthandler"/>
      <sequenceFlow id="s4" sourceRef="parallelsignalfork" targetRef="firsttask"/>
      <sequenceFlow id="s8" sourceRef="secondexclusive" targetRef="thirdtask">
        <conditionExpression xsi:type="tFormalExpression"><![CDATA[${isInterrupted == 0}]]></conditionExpression>
      </sequenceFlow>
      <sequenceFlow id="s10" sourceRef="thirdexclusive" targetRef="endsubprocess">
        <conditionExpression xsi:type="tFormalExpression"><![CDATA[${isInterrupted == 0}]]></conditionExpression>
      </sequenceFlow>
      <sequenceFlow id="s9" sourceRef="thirdtask" targetRef="thirdexclusive"/>
      <sequenceFlow id="s7" sourceRef="secondtask" targetRef="secondexclusive"/>
      <sequenceFlow id="s5" sourceRef="firsttask" targetRef="firstexclusive"/>
      <sequenceFlow id="s6" sourceRef="firstexclusive" targetRef="secondtask">
        <conditionExpression xsi:type="tFormalExpression"><![CDATA[${isInterrupted == 0}]]></conditionExpression>
      </sequenceFlow>
      <sequenceFlow id="s23" sourceRef="triggersignalcatch" targetRef="cancelendsubprocess"/>
      <sequenceFlow id="s15" sourceRef="firstexclusive" targetRef="triggersignalcatch">
        <conditionExpression xsi:type="tFormalExpression"><![CDATA[${isInterrupted == 1}]]></conditionExpression>
      </sequenceFlow>
      <sequenceFlow id="s16" sourceRef="secondexclusive" targetRef="triggersignalcatch">
        <conditionExpression xsi:type="tFormalExpression"><![CDATA[${isInterrupted == 1}]]></conditionExpression>
      </sequenceFlow>
      <sequenceFlow id="s17" sourceRef="thirdexclusive" targetRef="triggersignalcatch">
        <conditionExpression xsi:type="tFormalExpression"><![CDATA[${isInterrupted == 1}]]></conditionExpression>
      </sequenceFlow>
      <sequenceFlow id="s20" sourceRef="interrupthandler" targetRef="waitstate"/>
      <sequenceFlow id="s22" sourceRef="timer" targetRef="triggersignalthrow"/>
      <sequenceFlow id="s21" sourceRef="waitstate" targetRef="timer"/>
    </transaction>
    <userTask id="finaltask" name="FinalTask"/>
    <endEvent id="endprocess"/>
    <userTask id="aftercancel" name="AfterCancel"/>
    <sequenceFlow id="s1" sourceRef="startprocess" targetRef="initialtask"/>
    <sequenceFlow id="s2" sourceRef="initialtask" targetRef="subprocess"/>
    <boundaryEvent id="cancelboundary" attachedToRef="subprocess" cancelActivity="false">
      <cancelEventDefinition/>
    </boundaryEvent>
    <sequenceFlow id="s18" sourceRef="cancelboundary" targetRef="aftercancel"/>
    <sequenceFlow id="s11" sourceRef="subprocess" targetRef="finaltask"/>
    <sequenceFlow id="s12" sourceRef="finaltask" targetRef="endprocess"/>
    <sequenceFlow id="s19" sourceRef="aftercancel" targetRef="endprocess"/>
    <association id="a1" sourceRef="firstboundarycompevent" targetRef="firstcomp"/>
    <association id="a2" sourceRef="secondboundarycompevent" targetRef="secondcomp"/>
    <association id="a3" sourceRef="thirdboundarycompevent" targetRef="thirdcomp"/>
</process>
<bpmndi:BPMNDiagram id="BPMNDiagram_process">
    <bpmndi:BPMNPlane bpmnElement="process" id="BPMNPlane_process">
      <bpmndi:BPMNShape bpmnElement="startprocess" id="BPMNShape_startprocess">
        <omgdc:Bounds height="30.0" width="30.0" x="105.0" y="272.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="initialtask" id="BPMNShape_initialtask">
        <omgdc:Bounds height="80.0" width="100.0" x="173.5" y="247.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="subprocess" id="BPMNShape_subprocess">
        <omgdc:Bounds height="454.0" width="981.1333618164062" x="315.0" y="60.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="startsubprocess" id="BPMNShape_startsubprocess">
        <omgdc:Bounds height="30.0" width="30.0" x="330.0" y="122.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="parallelsignalfork" id="BPMNShape_parallelsignalfork">
        <omgdc:Bounds height="40.0" width="40.0" x="402.0" y="117.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="firsttask" id="BPMNShape_firsttask">
        <omgdc:Bounds height="80.0" width="100.0" x="520.0" y="97.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="firstexclusive" id="BPMNShape_firstexclusive">
        <omgdc:Bounds height="40.0" width="40.0" x="665.0" y="117.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="secondtask" id="BPMNShape_secondtask">
        <omgdc:Bounds height="80.0" width="100.0" x="750.0" y="97.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="secondexclusive" id="BPMNShape_secondexclusive">
        <omgdc:Bounds height="40.0" width="40.0" x="895.0" y="117.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="interruptsignalcatch" id="BPMNShape_interruptsignalcatch">
        <omgdc:Bounds height="30.0" width="30.0" x="407.0" y="240.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="interrupthandler" id="BPMNShape_interrupthandler">
        <omgdc:Bounds height="78.0" width="124.0" x="360.0" y="375.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="thirdtask" id="BPMNShape_thirdtask">
        <omgdc:Bounds height="80.0" width="100.0" x="980.0" y="97.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="thirdexclusive" id="BPMNShape_thirdexclusive">
        <omgdc:Bounds height="40.0" width="40.0" x="1125.0" y="117.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="endsubprocess" id="BPMNShape_endsubprocess">
        <omgdc:Bounds height="28.0" width="28.0" x="1210.0" y="123.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="cancelendsubprocess" id="BPMNShape_cancelendsubprocess">
        <omgdc:Bounds height="28.0" width="28.0" x="901.0" y="450.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="firstboundarycompevent" id="BPMNShape_firstboundarycompevent">
        <omgdc:Bounds height="30.0" width="30.0" x="574.642276708615" y="162.05753348653252"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="thirdboundarycompevent" id="BPMNShape_thirdboundarycompevent">
        <omgdc:Bounds height="30.0" width="30.0" x="1038.1291695212553" y="162.05397627655617"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="firstcomp" id="BPMNShape_firstcomp">
        <omgdc:Bounds height="80.0" width="100.0" x="539.642276708615" y="255.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="secondcomp" id="BPMNShape_secondcomp">
        <omgdc:Bounds height="80.0" width="100.0" x="770.6915450469849" y="255.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="thirdcomp" id="BPMNShape_thirdcomp">
        <omgdc:Bounds height="80.0" width="100.0" x="1003.1291695212553" y="255.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="secondboundarycompevent" id="BPMNShape_secondboundarycompevent">
        <omgdc:Bounds height="30.0" width="30.0" x="805.6915450469849" y="162.04809360404013"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="triggersignalthrow" id="BPMNShape_triggersignalthrow">
        <omgdc:Bounds height="30.0" width="30.0" x="645.0" y="465.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="triggersignalcatch" id="BPMNShape_triggersignalcatch">
        <omgdc:Bounds height="30.0" width="30.0" x="900.0" y="395.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="waitstate" id="BPMNShape_waitstate">
        <omgdc:Bounds height="80.0" width="100.0" x="510.0" y="374.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="timer" id="BPMNShape_timer">
        <omgdc:Bounds height="31.0" width="31.0" x="644.5" y="398.5"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="finaltask" id="BPMNShape_finaltask">
        <omgdc:Bounds height="80.0" width="100.0" x="1341.1333618164062" y="247.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="endprocess" id="BPMNShape_endprocess">
        <omgdc:Bounds height="28.0" width="28.0" x="1530.0" y="273.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="aftercancel" id="BPMNShape_aftercancel">
        <omgdc:Bounds height="80.0" width="100.0" x="1054.12999609751" y="705.0"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="a1" id="BPMNShape_a1">
        <omgdc:Bounds height="61.57836085491607" width="0.0" x="589.642276708615" y="192.80034180071596"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="a2" id="BPMNShape_a2">
        <omgdc:Bounds height="61.58344954157212" width="0.0" x="820.6915450469849" y="192.79208190353512"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="a3" id="BPMNShape_a3">
        <omgdc:Bounds height="61.58027841341891" width="0.0" x="1053.1291695212553" y="192.79722924198666"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="cancelboundary" id="BPMNShape_cancelboundary">
        <omgdc:Bounds height="30.0" width="30.0" x="1089.12999609751" y="499.4735806750714"/>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNEdge bpmnElement="s9" id="BPMNEdge_s9">
        <omgdi:waypoint x="1080.0" y="137.2164502164502"/>
        <omgdi:waypoint x="1125.4130434782608" y="137.41304347826087"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="a1" id="BPMNEdge_a1">
        <omgdi:waypoint x="589.642276708615" y="192.05753348653252"/>
        <omgdi:waypoint x="589.642276708615" y="255.0"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="a2" id="BPMNEdge_a2">
        <omgdi:waypoint x="820.6915450469849" y="192.04809360404013"/>
        <omgdi:waypoint x="820.6915450469849" y="255.0"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="a3" id="BPMNEdge_a3">
        <omgdi:waypoint x="1053.1291695212553" y="192.05397627655617"/>
        <omgdi:waypoint x="1053.1291695212553" y="255.0"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s7" id="BPMNEdge_s7">
        <omgdi:waypoint x="850.0" y="137.2164502164502"/>
        <omgdi:waypoint x="895.4130434782609" y="137.41304347826087"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s23" id="BPMNEdge_s23">
        <omgdi:waypoint x="915.0" y="425.0"/>
        <omgdi:waypoint x="915.0" y="450.0"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s8" id="BPMNEdge_s8">
        <omgdi:waypoint x="934.5833333333334" y="137.41666666666666"/>
        <omgdi:waypoint x="980.0" y="137.2183406113537"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s21" id="BPMNEdge_s21">
        <omgdi:waypoint x="610.0" y="414.0"/>
        <omgdi:waypoint x="644.5" y="414.0"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s5" id="BPMNEdge_s5">
        <omgdi:waypoint x="620.0" y="137.2164502164502"/>
        <omgdi:waypoint x="665.4130434782609" y="137.41304347826087"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s22" id="BPMNEdge_s22">
        <omgdi:waypoint x="660.3778661538391" y="430.4995338470726"/>
        <omgdi:waypoint x="660.1145004807757" y="465.00043701836944"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s6" id="BPMNEdge_s6">
        <omgdi:waypoint x="704.5833333333334" y="137.41666666666666"/>
        <omgdi:waypoint x="750.0" y="137.2183406113537"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s3" id="BPMNEdge_s3">
        <omgdi:waypoint x="359.9996878349271" y="137.09677217958017"/>
        <omgdi:waypoint x="402.37012987012986" y="137.37012987012986"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s4" id="BPMNEdge_s4">
        <omgdi:waypoint x="441.5646258503401" y="137.43537414965985"/>
        <omgdi:waypoint x="520.0" y="137.16949152542372"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s20" id="BPMNEdge_s20">
        <omgdi:waypoint x="484.0" y="414.0"/>
        <omgdi:waypoint x="510.0" y="414.0"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s2" id="BPMNEdge_s2">
        <omgdi:waypoint x="273.5" y="287.0"/>
        <omgdi:waypoint x="315.0" y="287.0"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s1" id="BPMNEdge_s1">
        <omgdi:waypoint x="135.0" y="287.0"/>
        <omgdi:waypoint x="173.5" y="287.0"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s16" id="BPMNEdge_s16">
        <omgdi:waypoint x="915.4650735294117" y="156.53492647058823"/>
        <omgdi:waypoint x="915.027522889449" y="395.000025250336"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s17" id="BPMNEdge_s17">
        <omgdi:waypoint x="1145.5" y="156.5"/>
        <omgdi:waypoint x="1145.5" y="464.0"/>
        <omgdi:waypoint x="929.6045745164387" y="413.4214621426798"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s18" id="BPMNEdge_s18">
        <omgdi:waypoint x="1104.12999609751" y="529.4735806750714"/>
        <omgdi:waypoint x="1104.12999609751" y="705.0"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s19" id="BPMNEdge_s19">
        <omgdi:waypoint x="1154.12999609751" y="743.8282549302139"/>
        <omgdi:waypoint x="1534.911747153663" y="297.6491154656643"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s12" id="BPMNEdge_s12">
        <omgdi:waypoint x="1441.1333618164062" y="287.0"/>
        <omgdi:waypoint x="1530.0" y="287.0"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s13" id="BPMNEdge_s13">
        <omgdi:waypoint x="422.4188034188034" y="156.5811965811966"/>
        <omgdi:waypoint x="422.06382920933527" y="240.0001358062136"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s14" id="BPMNEdge_s14">
        <omgdi:waypoint x="422.0" y="270.0"/>
        <omgdi:waypoint x="422.0" y="375.0"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s15" id="BPMNEdge_s15">
        <omgdi:waypoint x="685.5" y="156.5"/>
        <omgdi:waypoint x="685.5" y="464.0"/>
        <omgdi:waypoint x="900.3987424749963" y="413.4355900058832"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s10" id="BPMNEdge_s10">
        <omgdi:waypoint x="1164.621794871795" y="137.37820512820514"/>
        <omgdi:waypoint x="1210.0002839785393" y="137.0891701657418"/>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="s11" id="BPMNEdge_s11">
        <omgdi:waypoint x="1296.1333618164062" y="287.0"/>
        <omgdi:waypoint x="1341.1333618164062" y="287.0"/>
      </bpmndi:BPMNEdge>
    </bpmndi:BPMNPlane>
</bpmndi:BPMNDiagram>
</definitions>
</code>
The InterruptHandler is a service task implementing ActivitiBehavior interface. When the cancel request comes, it sets the variableFlag for ExlusiveGateway and forces completion of the user task. This changes the path of execution in order to reach the CancelEndEvent. The WaitState user task have been added to get some additional flow control. Timer must have been used because the WaitState user task was completing "too slow", locking the DB and breaking the cancel with DB constraint anyway. It was working pretty fine without Compensation enabled.

Unfortunately for unknown reasons this workaround stops working when I set the isForCompensation flag to true on the compensation tasks. It breaks the same way as my process described in the first post and provided unit test (DB constraint violation exception). Seems like the timer stays in the database for what I've seen…

I thought it can mean something to You.

Best regards,
Vanquis

topic Re: Asynchronous task/transaction cancelation in Alfresco Archive

Asynchronous task/transaction cancelation

Re: Asynchronous task/transaction cancelation

Re: Asynchronous task/transaction cancelation