Hi there,
from time to tome, sending offline Messages fails, and the message is never relayed.
Logfile:
2014.11.14 11:24:09 org.jivesoftware.openfire.net.SocketPacketWriteHandler - Konnte Paket nicht ausliefern
<iq type="set" id="203-253068" to="xxx/jitsi-1liheml">
<query xmlns="jabber:iq:roster">
<item jid="yyy" name="san" subscription="to">
<group>synedra (intern)</group>
</item>
</query>
</iq>
java.lang.NullPointerException
at org.jivesoftware.openfire.IQRouter.sendErrorPacket(IQRouter.java:425)
at org.jivesoftware.openfire.IQRouter.routingFailed(IQRouter.java:461)
at org.jivesoftware.openfire.spi.RoutingTableImpl.routePacket(RoutingTableImpl.jav a:254)
at org.jivesoftware.openfire.net.SocketPacketWriteHandler.process(SocketPacketWrit eHandler.java:68)
at org.jivesoftware.openfire.spi.PacketDelivererImpl.deliver(PacketDelivererImpl.j ava:56)
at org.jivesoftware.openfire.nio.NIOConnection.deliver(NIOConnection.java:278)
at org.jivesoftware.openfire.session.LocalClientSession.deliver(LocalClientSession .java:856)
at org.jivesoftware.openfire.session.LocalSession.process(LocalSession.java:282)
at org.jivesoftware.openfire.spi.RoutingTableImpl.routeToLocalDomain(RoutingTableI mpl.java:344)
at org.jivesoftware.openfire.spi.RoutingTableImpl.routePacket(RoutingTableImpl.jav a:238)
at org.jivesoftware.openfire.SessionManager.userBroadcast(SessionManager.java:1051 )
at org.jivesoftware.openfire.roster.Roster.broadcast(Roster.java:685)
at org.jivesoftware.openfire.roster.Roster.broadcast(Roster.java:718)
at org.jivesoftware.openfire.roster.Roster.<init>(Roster.java:163)
at org.jivesoftware.openfire.roster.RosterManager.getRoster(RosterManager.java:116 )
at org.jivesoftware.openfire.handler.PresenceUpdateHandler.broadcastUpdate(Presenc eUpdateHandler.java:307)
at org.jivesoftware.openfire.handler.PresenceUpdateHandler.process(PresenceUpdateH andler.java:162)
at org.jivesoftware.openfire.handler.PresenceUpdateHandler.process(PresenceUpdateH andler.java:137)
at org.jivesoftware.openfire.handler.PresenceUpdateHandler.process(PresenceUpdateH andler.java:201)
at org.jivesoftware.openfire.PresenceRouter.handle(PresenceRouter.java:148)
at org.jivesoftware.openfire.PresenceRouter.route(PresenceRouter.java:84)
at org.jivesoftware.openfire.spi.PacketRouterImpl.route(PacketRouterImpl.java:84)
at org.jivesoftware.openfire.net.StanzaHandler.processPresence(StanzaHandler.java: 348)
at org.jivesoftware.openfire.net.ClientStanzaHandler.processPresence(ClientStanzaH andler.java:100)
at org.jivesoftware.openfire.net.StanzaHandler.process(StanzaHandler.java:265)
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(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:51)
at java.lang.Thread.run(Thread.java:745)