Re: [rules-users] Ruleflow not working with stateless session in drools-server 5.5.0.Final

I have come up with steps to recreate the problem I am having with the ruleflow stopping on the first step when using a stateless session. Hopefully it is simply something that I don’t have configured correctly. Any help would be appreciated. My ruleflow looks like this: *START --> Step1 --> Step2 --> Step3 --> END* Below is what the Model and the Rules look like for my test. I created the rules using Guvnor’s guided rule editor. The text below is from the view source code window in Guvnor: *package SimpleRuleflowTest declare Input Name: String end declare Output Name: String end declare InternalData StepNumber: Integer end rule "Step_1" ruleflow-group "Step1" dialect "mvel" when Input( ) then InternalData fact0 = new InternalData(); fact0.setStepNumber( 1 ); insert( fact0 ); end rule "Step_2" ruleflow-group "Step2" dialect "mvel" when InternalData( StepNumber == 1 ) then InternalData fact0 = new InternalData(); fact0.setStepNumber( 2 ); insert( fact0 ); end rule "Step_3" ruleflow-group "Step3" dialect "mvel" when InternalData( StepNumber == 2 ) then Output fact0 = new Output(); fact0.setName( "Finished with Step 3" ); insert( fact0 ); end* I am using cURL to send the commands to the drools server. Below the cURL command line I am using to test: *curl -v -H "Content-Type: text/plain" --data "{\"batch-execution\":{\"lookup\":\"ksession1\",\"commands\":[{\"insert\":{\"object\":{\"SimpleRuleflowTest.Input\":{\"Name\":\"Test\"}}}},{\"start-process\":{\"process-id\":\"TestRuleflow\"}},{\"fire-all-rules\":{\"out-identifier\":\"firedActivations\"}},{\"get-objects\":{\"out-identifier\":\"objects\"}}]}}" http://localhost:8080/drools-server/kservice/rest/execute * Below is the JSON returned after the first execution just after the drools server is started. Notice that 3 rules are executed and an Output object is created and returned: *{ "execution-results": { "results": { "result": [{ "identifier": "firedActivations", "value": { "int": 3 } }, { "identifier": "objects", "value": { "list": { "SimpleRuleflowTest.InternalData": [{ "StepNumber": 1 }, { "StepNumber": 2 }], "SimpleRuleflowTest.Input": { "Name": "Test" }, "SimpleRuleflowTest.Output": { "Name": "Finished with Step 3" } } } }] } } }* Below is the JSON returned for every other call to the drools server after the first time. Notice that only one rule is executed and no Output object is created: *{ "execution-results": { "results": { "result": [{ "identifier": "firedActivations", "value": { "int": 1 } }, { "identifier": "objects", "value": { "list": { "SimpleRuleflowTest.Input": { "Name": "Test" }, "SimpleRuleflowTest.InternalData": { "StepNumber": 1 } } } }] } } }* Here are the details of my setup: - Drools server 5.5.0 Final - Drools Guvnor 5.5.0 Final to create the rules - Drools server and guvnor are hosted in JBoss 7.1 - The OS is Windows 7 Knowledge-services.xml: *<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:drools="http://drools.org/schema/drools-spring" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd http://drools.org/schema/drools-spring http://drools.org/schema/drools-spring-1.3.0.xsd"> <drools:grid-node id="node1"/> <drools:kbase id="kbase1" node="node1"> <drools:resources> <drools:resource type="PKG" source="file:C:/DroolsRulePackages/SimpleRuleflowTest_1.pkg"/> </drools:resources> </drools:kbase> <drools:ksession id="ksession1" type="stateless" kbase="kbase1" node="node1"/> </beans>* Camel-server.xml: *<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:cxf="http://camel.apache.org/schema/cxf" xmlns:jaxrs="http://cxf.apache.org/jaxrs" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://camel.apache.org/schema/cxf http://camel.apache.org/schema/cxf/camel-cxf.xsd http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd "> <import resource="classpath:META-INF/cxf/cxf.xml" /> <import resource="classpath:META-INF/cxf/cxf-servlet.xml" /> <cxf:rsServer id="rsServer" address="/rest" serviceClass="org.drools.jax.rs.CommandExecutorImpl"> <cxf:providers> <bean class="org.drools.jax.rs.CommandMessageBodyReader"/> </cxf:providers> </cxf:rsServer> <cxf:cxfEndpoint id="soapServer" address="/soap" serviceName="ns:CommandExecutor" endpointName="ns:CommandExecutorPort" wsdlURL="soap.wsdl" xmlns:ns="http://soap.jax.drools.org/" > <cxf:properties> <entry key="dataFormat" value="MESSAGE"/> <entry key="defaultOperationName" value="execute"/> </cxf:properties> </cxf:cxfEndpoint> <bean id="droolsPolicy" class="org.drools.camel.component.DroolsPolicy" /> <camelContext id="camel" xmlns="http://camel.apache.org/schema/spring"> <route> <from uri="cxfrs://bean://rsServer"/> <policy ref="droolsPolicy"> <unmarshal ref="json" /> <to uri="drools:node1/ksession1" /> <marshal ref="json" /> </policy> </route> <route> <from uri="cxf://bean://soapServer"/> <policy ref="droolsPolicy"> <unmarshal ref="xstream" /> <to uri="drools:node1/ksession1" /> <marshal ref="xstream" /> </policy> </route> </camelContext> </beans> * -- View this message in context: http://drools.46999.n3.nabble.com/Ruleflow-not-working-with-stateless-ses... 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