We are trying to use Drool as our rule engine service. What we done till now is listed below
- Deployed workbench 7.2.Final
- Deployed KIE server 7.2.0.Final
- Configured some data objects, rules, deployed the changes to KIE server and we are able to execute the rule using rest API
Most of our requirements satisfied by stateless session (Give a set of data, execute the rule and return the data, that's it) . But using stateless we have to compromise many of the important features provided by Drools stateful session.
So we are trying to use stateful session per request. Which means the session should get disposed as soon as the request end. Also, parallel request should not interfere each other even if the session name is same
We found about container runtime strategy configuration (Workbench > Deploy > {any container} > Process Configuration > Runtime strategy)
But even after configure the container strategy to Per Request, it still behave same as Singleton (the session is not getting disposed after each request)
Few place we read it as, run time strategy only implemented in jBPM
The way we make request to KIE server is shown below
Request: POST {HOST}/kie-server/services/rest/server/containers/instances/TestRequest_1.0.4
{
"lookup": "ab-session", //stateful session
"commands": [
{
"insert": {
"out-identifier": "125",
"object": {
"com.myteam.testrequest.Product": {
"id": "123",
"name": "Hoo Hoo",
"count": 0
}
},
"return-object": "true"
}
},
{
"insert": {
"out-identifier": "126",
"object": {
"com.myteam.testrequest.Product": {
"id": "123",
"name": "Hoo Hoo",
"count": 0
}
},
"return-object": "true"
}
},
{"fire-all-rules": "hf2"}
]
}
We need help in achieving this requirement. Also, please help understand if we done something wrong
