Has anyone experienced a problem in Openfire when a single user attempts to connect with 3 different clients? In my case, the user is using 3 custom resource named which don't conflict. He gets disconnected as soon as he begins to type a message when connected 3 times. We are running 3.9.3.
I have seen this exception produced at the exact moment this happens:
2014.12.17 17:01:02 org.jivesoftware.openfire.nio.ConnectionHandler - Closing connection due to error while processing message: <message id="56el8-137" to="wes@xmpp.stilman-strategies.com/jitsi-uafmgn" from="oleg@xmpp.stilman-strategies.com/jitsi-desktop" type="chat"><thread>wQ2Az0</thread><composing xmlns="http://jabber.org/protocol/chatstates" /></message>
org.dom4j.IllegalAddException: The node "org.dom4j.tree.DefaultElement@e947a5 [Element: <message uri: jabber:client attributes: [org.dom4j.tree.DefaultAttribute@15ec1e7 [Attribute: name id value "56el8-137"], org.dom4j.tree.DefaultAttribute@c4845 [Attribute: name to value "wes@xmpp.stilman-strategies.com/jitsi-uafmgn"], org.dom4j.tree.DefaultAttribute@5cd311 [Attribute: name from value "oleg@xmpp.stilman-strategies.com/jitsi-desktop"], org.dom4j.tree.DefaultAttribute@252d62 [Attribute: name type value "chat"]]/>]" could not be added to the element "forwarded" because: The Node already has an existing parent of "forwarded"
at org.dom4j.tree.AbstractElement.addNode(AbstractElement.java:1521)
at org.dom4j.tree.AbstractElement.add(AbstractElement.java:1002)
at org.jivesoftware.openfire.forward.Forwarded.<init>(Forwarded.java:24)
at org.jivesoftware.openfire.MessageRouter.route(MessageRouter.java:161)
at org.jivesoftware.openfire.spi.PacketRouterImpl.route(PacketRouterImpl.java:80)
at org.jivesoftware.openfire.net.StanzaHandler.processMessage(StanzaHandler.java:3 66)
at org.jivesoftware.openfire.net.ClientStanzaHandler.processMessage(ClientStanzaHa ndler.java:107)
at org.jivesoftware.openfire.net.StanzaHandler.process(StanzaHandler.java:220)
at org.jivesoftware.openfire.net.StanzaHandler.process(StanzaHandler.java:187)
at org.jivesoftware.openfire.nio.ConnectionHandler.messageReceived(ConnectionHandl er.java:181)
at org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.messageReceived (AbstractIoFilterChain.java:570)
at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(Ab stractIoFilterChain.java:299)
at org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilt erChain.java:53)
at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceive d(AbstractIoFilterChain.java:648)
at org.apache.mina.common.IoFilterAdapter.messageReceived(IoFilterAdapter.java:80)
at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(Ab stractIoFilterChain.java:299)
at org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilt erChain.java:53)
at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceive d(AbstractIoFilterChain.java:648)
at org.apache.mina.filter.codec.support.SimpleProtocolDecoderOutput.flush(SimplePr otocolDecoderOutput.java:58)
at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecF ilter.java:185)
at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(Ab stractIoFilterChain.java:299)
at org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilt erChain.java:53)
at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceive d(AbstractIoFilterChain.java:648)
at org.apache.mina.filter.executor.ExecutorFilter.processEvent(ExecutorFilter.java :239)
at org.apache.mina.filter.executor.ExecutorFilter$ProcessEventsRunnable.run(Execut orFilter.java:283)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:51)
at java.lang.Thread.run(Unknown Source)