Memory leak in 3.6.0a?

Openfire Openfire Support
1

Hi all,

since upgrading to 3.6.0a I have had to restart my server at least once per day. Prior to the upgrade this was only nessesary for upgrades. The symptoms are that new users can’t login and an out of mememory errror gets logged (see bellow) The instalaltion is built form source with a slighly modified LDAP aauthentication module, peak concurent users has remained steady round 20 for some time …

2008.09.04 14:27:42 [org.jivesoftware.openfire.nio.ConnectionHandler.exceptionCaught(ConnectionHand ler.java:110)]
java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Thread.java:574)
at java.util.Timer.(Timer.java:137)
at java.util.Timer.(Timer.java:106)
at org.jivesoftware.openfire.gateway.protocols.msn.MSNListener.(MSNListener. java:66)
at org.jivesoftware.openfire.gateway.protocols.msn.MSNSession.logIn(MSNSession.jav a:126)
at org.jivesoftware.openfire.gateway.protocols.msn.MSNTransport.registrationLogged In(MSNTransport.java:88)
at org.jivesoftware.openfire.gateway.BaseTransport.processPacket(BaseTransport.jav a:397)
at org.jivesoftware.openfire.gateway.BaseTransport.processPacket(BaseTransport.jav a:198)
at org.jivesoftware.openfire.component.InternalComponentManager$RoutableComponents .process(InternalComponentManager.java:619)
at org.jivesoftware.openfire.spi.RoutingTableImpl.routePacket(RoutingTableImpl.jav a:260)
at org.jivesoftware.openfire.roster.Roster.broadcastPresence(Roster.java:588)
at org.jivesoftware.openfire.handler.PresenceUpdateHandler.broadcastUpdate(Presenc eUpdateHandler.java:283)
at org.jivesoftware.openfire.handler.PresenceUpdateHandler.process(PresenceUpdateH andler.java:124)
at org.jivesoftware.openfire.handler.PresenceUpdateHandler.process(PresenceUpdateH andler.java:112)
at org.jivesoftware.openfire.handler.PresenceUpdateHandler.process(PresenceUpdateH andler.java:176)
at org.jivesoftware.openfire.PresenceRouter.handle(PresenceRouter.java:134)
at org.jivesoftware.openfire.PresenceRouter.route(PresenceRouter.java:70)
at org.jivesoftware.openfire.spi.PacketRouterImpl.route(PacketRouterImpl.java:76)
at org.jivesoftware.openfire.net.StanzaHandler.processPresence(StanzaHandler.java: 329)
at org.jivesoftware.openfire.net.ClientStanzaHandler.processPresence(ClientStanzaH andler.java:85)
at org.jivesoftware.openfire.net.StanzaHandler.process(StanzaHandler.java:253)
at org.jivesoftware.openfire.net.StanzaHandler.process(StanzaHandler.java:175)
at org.jivesoftware.openfire.nio.ConnectionHandler.messageReceived(ConnectionHandl er.java:133)
at org.apache.mina.common.support.AbstractIoFilterChain$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$Worker.runTask(ThreadPoolExecutor.java: 650)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)

2

I have the same issues - already posted about it in http://www.igniterealtime.org/community/thread/34807 this thread. What platform are you running it on?

There is a known memory leak in some versions of 64-bit Java running on some platforms. I’ve since moved my server to FreeBSD 7 and I don’t seem the be experiencing any leaks now - mind you, it’ll be a few days before I could say for sure.

3

Thanks Mulani - I have added my details to your thread - hopefuly someone will pick up on this :slight_smile: