Maybe I have described the problem not detailed enough.

 

We are using Drools version 5.0.1 and have a concrete problem with it in our production environment. Our customer looks already interrogative at the developer team and have „questions“ about drools… please help! J

 

Let us assume a multithreaded application, that tries to initialise & start several processes using a StatefulKnowledgeSession in order to use in these processes rule flow. The flow in all the processes is the same but every process instance must have an own StatefulKnowledgeSession instance because of stateful session.