I'm trying to attach two Timer Boundary Events to a single user task.
One boundary event is using Time Cycle with two repetitions (R2/PT1S) and the other is using Time Duration (PT10S).
This is the process:
<code lang="xml">
<process id="myProcess" name="My process" isExecutable="true">
<startEvent id="startevent1" name="Start"></startEvent>
<userTask id="usertask1" name="User Task"></userTask>
<sequenceFlow id="flow1" sourceRef="startevent1" targetRef="usertask1"></sequenceFlow>
<boundaryEvent id="boundarytimer1" name="Timer" attachedToRef="usertask1" cancelActivity="false">
<timerEventDefinition>
<timeCycle>R2/PT1S</timeCycle>
</timerEventDefinition>
</boundaryEvent>
<boundaryEvent id="boundarytimer2" name="Timer" attachedToRef="usertask1" cancelActivity="true">
<timerEventDefinition>
<timeDuration>PT10S</timeDuration>
</timerEventDefinition>
</boundaryEvent>
<endEvent id="endevent1" name="End"></endEvent>
<manualTask id="manualtask1" name="Manual Task"></manualTask>
<manualTask id="manualtask2" name="Manual Task"></manualTask>
<sequenceFlow id="flow2" sourceRef="boundarytimer1" targetRef="manualtask1"></sequenceFlow>
<sequenceFlow id="flow3" sourceRef="boundarytimer2" targetRef="manualtask2"></sequenceFlow>
<sequenceFlow id="flow4" sourceRef="manualtask2" targetRef="endevent1"></sequenceFlow>
</process>
</code>
And here is a unit test:
<code lang="java">
public void testMultipleTimerBoundary() {
runtimeService.startProcessInstanceByKey("myProcess");
Task task = taskService.createTaskQuery().singleResult();
assertThat(task.getTaskDefinitionKey(), equalTo("usertask1"));
Calendar oneHour = Calendar.getInstance();
oneHour.add(Calendar.HOUR, 1);
processEngineConfiguration.getClock().setCurrentTime(oneHour.getTime());
JobTestHelper.waitForJobExecutorToProcessAllJobs(activitiRule, 1000*30, 1000);
List<HistoricActivityInstance> historicActivities =
historyService.createHistoricActivityInstanceQuery()
.finished()
.orderByHistoricActivityInstanceStartTime()
.asc()
.list();
List<String> activityIds = new ArrayList<>();
for (HistoricActivityInstance instance : historicActivities) {
activityIds.add(instance.getActivityId());
}
List<String> expectedIds = Arrays.asList(
"startevent1",
"usertask1",
"boundarytimer1",
"manualtask1",
"boundarytimer1",
"manualtask1",
"boundarytimer2",
"manualtask2",
"endevent1");
assertEquals(expectedIds, activityIds);
}
</code>
<code lang="java">
java.lang.AssertionError: expected:<[startevent1, usertask1, boundarytimer1, manualtask1, boundarytimer1, manualtask1, boundarytimer2, manualtask2, endevent1]> but was:<[startevent1, usertask1, boundarytimer1, manualtask1, boundarytimer2, manualtask2, endevent1]>
</code>
I would expect that 'manualtask1' would be executed twice during the 10second duration but it is only occurring once.
If I remove 'boundarytimer2', the 'manualtask1' task gets executed twice as expected.
Please advise whether this scenario is not possible with Activiti or is this a bug?
