[jboss-jira] [JBoss JIRA] (JBRULES-3576) Drools-camel-Server will hang indefinitely if URL referenced by <drools:resource> hangs

Drools-camel-Server will hang indefinitely if URL referenced by <drools:resource> hangs --------------------------------------------------------------------------------------- Key: JBRULES-3576 URL: https://issues.jboss.org/browse/JBRULES-3576 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-camel Affects Versions: 5.3.0.Final Reporter: Nicholas DiPiazza Assignee: Mark Proctor When Drools-camel-server has a knowledge session with <drools:resource source="http://remoteurl.com/drools/resource">;, but the URL is not available... then instead of gracefully timing out... it will freeze Tomcat never to be unfrozen. This makes it so Guvnor and Drools execution sever can't be tested on the same Tomcat. Steps to reproduce: 1) Get droolsjbpm-integration-distribution-5.3.0.Final\binaries\drools-camel-server-5.3.0.Final.war and Extract to $catalina_home/webapps/drools-server 2) Get droolsjbpm-integration-distribution-5.3.0.Final\binaries\drools-camel-server-5.3.0.Final.war and Extract to $catalina_home/webapps/guvnor 3) Deploy drools-camel-server and Guvnor on the same tomcat 6 server. Give it 512m permgen and 1000m max heap. 4) Created a test Rule on guvnor called test. Binary PKG should be: http://localhost:8080/guvnor/rest/packages/test 5) Stop Tomcat 6) Edit drools-server/WEB-INF/classes/camel-client.xml change <from uri="direct://kservice"/> to <from uri="direct://kservice/rest"/> 8) Edit knowledge-services.xml: Replace kbase with this one: <drools:kbase id="kbase1" node="node1"> <drools:resources> <drools:resource type="PKG" source="http://localhost:8080/guvnor/rest/packages/test/binary"/> </drools:resources> </drools:kbase> 9) Restart Because Guvnor is not started yet when Drools-camel-server is starting, Drools-camel-server sits and freezes up. Never unfreezes. Expected result: should try again after N ms for a maximum of M tries.