for this workflow , if i do processinstance.signal it going start to join node and it wait over there and at the same time it ending that processinstance, it is not going to screening node. if again i did processinstance.signal, it giving error like " token already ended will not be signaled. http://community.jboss.org/servlet/JiveServlet/downloadImage/2-602159-16212/390-214/exa1.jpg
