System::ExecutionID Required In Eventhandlers

It is possible for a task to be executed multiple times in parallel. e.g. If a package is executed more than once using "Execute Package Task".
I understand that in the future the ForEach container will have the ability to execute all its iterations in parallel as well.

This is a problem. In the eventhandlers we know the SourceID of the container raising the event so we can tie together events raised by the same container but this simply isn't possible if the events are running in parallel.
An example of where we would want to do this is drop a record into a table when a container fires OnPreExecute and then update that record with the container duration time upon OnPostExecute. This does NOT work when tasks run in parallel.

The solution to this is very simple. As well as capturing System:ourceID, capture a new value, System::ExecutionID as well.



In the meantime, can anyone think of another way around this?

cheers

-Jamie



P.S.

I have raised this bug here: http://lab.msdn.microsoft.com/ProductFeedback/viewFeedback.aspx?feedbackId=FDBK46904 and have asked for the provision of System::ExecutionID. If you think its a good idea then plese go ahead and vote for it.



[Microsoft follow-up]

This is still a valid request. Does it need opening on Connect?



-Jamie