Kris Verlaenen [http://community.jboss.org/people/KrisVerlaenen] created the discussion "Re: jbpm5: one session or multiple sessions" To view the discussion, visit: http://community.jboss.org/message/581425#581425 -------------------------------------------------------------- Process instances could influence each other, for example by signaling events, by changing globals or by putting / changing data in the session.  In general, you can use one session for multiple process instances.  Reason to create multiple sessions are for example scalability, or when you want to make sure process instances cannot inadvertedly influence each other. Kris -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/581425#581425] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Mauricio Salatino [http://community.jboss.org/people/salaboy21] created the discussion "Re: jbpm5: one session or multiple sessions" To view the discussion, visit: http://community.jboss.org/message/595532#595532 -------------------------------------------------------------- Hi Marie, 1) don't take kris words in a bad way, there are some situations when you really need to have processes in the same session in order to handle interprocesses communications. It doesn't means that there are buggy behaviors when you run two or more processes in the same ksession. 2 and 3) Could be expensive if you think about persisting multiple session and based on the process you need to know which one load again. You will need to implement a mechanism to keep track which session -> which process I personally think that you will start to understand more the posibilities that you have when you start looking at the persistence configurations and how they work. Greetings. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/595532#595532] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Mauricio Salatino [http://community.jboss.org/people/salaboy21] created the discussion "Re: jbpm5: one session or multiple sessions" To view the discussion, visit: http://community.jboss.org/message/595571#595571 -------------------------------------------------------------- If you have wait states/safe points in your processes you will need a way to persist/store in a database the status of your business processes. Take a look at the persistence section in the docs: http://docs.jboss.org/jbpm/v5.0/userguide/ch08.html http://docs.jboss.org/jbpm/v5.0/userguide/ch08.html Greetings -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/595571#595571] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]