[jboss-user] [JBoss jBPM] - Re: advice needed, simultaneously active tasks where there i

[rossputin]

Hi,

reading the snippet again, which Salaboy21 posted in an earlier post, I must confess to having difficulty grasping the difference between signalling and blocking tasks...


  | Task instances can be signalling. A signalling task instance is a task instance that, when completed, can send a signal to its token to continue the process execution. Task instances can be blocking, meaning that the related token (=path of execution) is not allowed to leave the task-node before the task instance is completed. By default task instances are signalling and non-blocking.
  | 

It looks like both types of task halt execution until task completion...  can anyone explain this with a simple real work example ?

Thanks very much for your help,

regards,

Ross

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