kie-server losing connection to controller due to "No message handler available to process message" exception
Issue
After period of normal operation of kieserver hosted on openshift, kieserver fails to connect to the controller running on another pod, and the following ERROR is thrown:
15:20:43,863 WARN [org.kie.server.controller.websocket.common.handlers.KieServerMessageHandler] (default task-12) No message handler available to process message
15:20:43,864 ERROR [org.kie.server.controller.websocket.common.WebSocketClientImpl] (default task-12) Error received on session id: AVvVM1x6s2FI_eUPyLZ1eqUSESlT98OQIkkrQoc3, message: No message handler available to process message: java.lang.RuntimeException: No message handler available to process message
at org.kie.server.controller.websocket.common.handlers.KieServerMessageHandler.onMessage(KieServerMessageHandler.java:46)
at org.kie.server.controller.websocket.common.handlers.KieServerMessageHandler.onMessage(KieServerMessageHandler.java:27)
at io.undertow.websockets.jsr.FrameHandler$7.run(FrameHandler.java:283)
at io.undertow.websockets.jsr.ServerWebSocketContainer$1.call(ServerWebSocketContainer.java:162)
at io.undertow.websockets.jsr.ServerWebSocketContainer$1.call(ServerWebSocketContainer.java:159)
at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1501)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1501)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1501)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1501)
at io.undertow.websockets.jsr.ServerWebSocketContainer.invokeEndpointMethod(ServerWebSocketContainer.java:575)
at io.undertow.websockets.jsr.ServerWebSocketContainer$6.run(ServerWebSocketContainer.java:561)
at io.undertow.websockets.jsr.OrderedExecutor$ExecutorTask.run(OrderedExecutor.java:67)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Environment
- Red Hat Decision Manager
- 7.1.1
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