[jboss-user] [JBoss jBPM] - task instance doc confusing

The following from the doc is confusing. It seems both a signalling task and a blocking task cannot leave the node until completed. What is the difference? Are the terms blocking and signalling just descriptive and the actual behavior defined by the six signal-properties (last, last-wait, first, first-wait, unsynchronized, never)? anonymous wrote : 11.2.2. Task instances and graph execution | Task instances are the items in an actor's tasklist. 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. | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4043536#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...