[mod_cluster-issues] [JBoss JIRA] (MODCLUSTER-327) Getting exception the java.io.IOException: Invalid argument at java.net.PlainDatagramSocketImpl.send(Native Method) when using mod_cluster in tomcat6 (its patched version introduced in JBPAPP-9788)

Getting exception the java.io.IOException: Invalid argument at java.net.PlainDatagramSocketImpl.send(Native Method) when using mod_cluster in tomcat6 (its patched version introduced in JBPAPP-9788) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Key: MODCLUSTER-327 URL: https://issues.jboss.org/browse/MODCLUSTER-327 Project: mod_cluster Issue Type: Bug Affects Versions: 1.2.2.Final Reporter: Radim Hatlapatka Assignee: Paul Ferraro If I am using patch provided by [~jfclere] (see [JBPAPP-9788|https://issues.jboss.org/browse/JBPAPP-9788]), I am getting in tomcat 6 logs this exception (tried on RHEL machines): {noformat} WARN: Failed to interrupt socket reception java.io.IOException: Invalid argument at java.net.PlainDatagramSocketImpl.send(Native Method) at java.net.DatagramSocket.send(DatagramSocket.java:625) at org.jboss.modcluster.advertise.impl.AdvertiseListenerImpl.interruptDatagramReader(AdvertiseListenerImpl.java:208) at org.jboss.modcluster.advertise.impl.AdvertiseListenerImpl.stop(AdvertiseListenerImpl.java:227) at org.jboss.modcluster.advertise.impl.AdvertiseListenerImpl.destroy(AdvertiseListenerImpl.java:243) at org.jboss.modcluster.ModClusterService.shutdown(ModClusterService.java:222) at org.jboss.modcluster.container.catalina.CatalinaEventHandlerAdapter.destroy(CatalinaEventHandlerAdapter.java:271) at org.jboss.modcluster.container.catalina.CatalinaEventHandlerAdapter.lifecycleEvent(CatalinaEventHandlerAdapter.java:238) at org.jboss.modcluster.container.catalina.standalone.ModClusterListener.lifecycleEvent(ModClusterListener.java:153) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142) at org.apache.catalina.core.StandardServer.stop(StandardServer.java:792) at org.apache.catalina.startup.Catalina.stop(Catalina.java:662) at org.apache.catalina.startup.Catalina.start(Catalina.java:629) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414) {noformat}