I can confirm this is happening with the beta version of psi. If anyone has pointers to what they''d like to see logging wise, I''m happy to collect ''em.

PS: This can be worked around on the client by disabling "Compress Traffic (if possible)" in Account Setup -> Modify -> Connection Tab.

-Gene

Message was edited by: hoffmang

Hey guys,

I''m not able to reproduce the problem. I tested with:

1) Pandion 2.5. Press F12 before logging in to see exchanged XML.

2) Psi (Feb 7 2007). Open XML console to see exchanged XML.

3) Latest Smack and Spark (SVN code)

In all cases compression is used and XML traffic is still flowing after compression is being used. I tested both TLS+compression and compression without TLS. Could you open the XML console in Psi / Pandion to collect XML traffic so I can see where things are halting?

In Smack/Spark we had to make a change so that compression could work with new Openfire 3.2.3. The problem was related to the way flush was being performed. The problem was not always happening since it was related to how TCP was breaking up traffic. Having said that, it is possible that we are having the same problem in Psi. Could you verify if you are using the synch_fliush method (or partial_flush)? FYI, partial_flush is deprecated and synch_flush should be used instead. That was the problem in Smack/Spark.

Regards,

  -- Gato

I had originally tested this with psi-0.11-beta4 and can now confirm that it also occurs with psi-0.11-beta5 .

The "compress traffic" flag is a valid work around for both.

-Gene

Openfire 3.4.0 Alpha 2 (2007-08-29) gets same exceptions.

2007.09.10 10:45:57 [org.jivesoftware.openfire.nio.ConnectionHandler.exceptionCaught(ConnectionHand ler.java:109)
] 
java.lang.ArrayIndexOutOfBoundsException
at java.lang.System.arraycopy(Native Method)
at com.jcraft.jzlib.ZStream.read_buf(ZStream.java:199)
at com.jcraft.jzlib.Deflate.fill_window(Deflate.java:983)
at com.jcraft.jzlib.Deflate.deflate_slow(Deflate.java:1120)
at com.jcraft.jzlib.Deflate.deflate(Deflate.java:1567)
at com.jcraft.jzlib.ZStream.deflate(ZStream.java:133)
at org.apache.mina.filter.support.Zlib.deflate(Zlib.java:174)
at org.apache.mina.filter.CompressionFilter.filterWrite(CompressionFilter.java:191 )
at org.apache.mina.common.support.AbstractIoFilterChain.callPreviousFilterWrite(Ab stractIoFilterChain.java:361)
at org.apache.mina.common.support.AbstractIoFilterChain.access$1300(AbstractIoFilt erChain.java:53)
at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.filterWrite(Ab stractIoFilterChain.java:658)
at org.apache.mina.filter.codec.ProtocolCodecFilter.filterWrite(ProtocolCodecFilte r.java:201)
at org.apache.mina.common.support.AbstractIoFilterChain.callPreviousFilterWrite(Ab stractIoFilterChain.java:361)
at org.apache.mina.common.support.AbstractIoFilterChain.access$1300(AbstractIoFilt erChain.java:53)
at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.filterWrite(Ab stractIoFilterChain.java:658)
at org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.filterWrite(Abs tractIoFilterChain.java:586)
at org.apache.mina.common.support.AbstractIoFilterChain.callPreviousFilterWrite(Ab stractIoFilterChain.java:361)
at org.apache.mina.common.support.AbstractIoFilterChain.fireFilterWrite(AbstractIo FilterChain.java:355)
at org.apache.mina.transport.socket.nio.SocketSessionImpl.write0(SocketSessionImpl .java:186)
at org.apache.mina.common.support.BaseIoSession.write(BaseIoSession.java:147)
at org.apache.mina.common.support.BaseIoSession.write(BaseIoSession.java:136)
at org.jivesoftware.openfire.nio.NIOConnection.deliver(NIOConnection.java:216)
at org.jivesoftware.openfire.session.LocalClientSession.deliver(LocalClientSession .java:754)
at org.jivesoftware.openfire.session.LocalSession.process(LocalSession.java:262)
at org.jivesoftware.openfire.spi.RoutingTableImpl.routePacket(RoutingTableImpl.jav a:210)
at org.jivesoftware.openfire.SessionManager.userBroadcast(SessionManager.java:972)
at org.jivesoftware.openfire.roster.Roster.broadcast(Roster.java:658)
at org.jivesoftware.openfire.roster.Roster.deleteRosterItem(Roster.java:461)
at org.jivesoftware.openfire.roster.Roster.deleteSharedUser(Roster.java:973)
at org.jivesoftware.openfire.roster.RosterManager.groupUserDeleted(RosterManager.j ava:683)
at org.jivesoftware.openfire.roster.RosterManager.groupUserDeleted(RosterManager.j ava:650)
at org.jivesoftware.openfire.roster.RosterManager.memberRemoved(RosterManager.java :445)
at org.jivesoftware.openfire.event.GroupEventDispatcher.dispatchEvent(GroupEventDi spatcher.java:122)
at org.jivesoftware.openfire.group.Group$MemberCollection$1.remove(Group.java:369)
at java.util.AbstractCollection.remove(Unknown Source)
at eu.op3racional.registrationPlugin2.removeUserFromGroup(registrationPlugin2.java :200)
at org.jivesoftware.openfire.plugin.registration2.mnguser_jsp._jspService(mnguser_ jsp.java:216)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.jivesoftware.openfire.container.PluginServlet.handleJSP(PluginServlet.java: 228)
at org.jivesoftware.openfire.container.PluginServlet.service(PluginServlet.java:86 )
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.ja va:1074)
at org.jivesoftware.admin.PluginFilter.doFilter(PluginFilter.java:69)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.ja va:1065)
at org.jivesoftware.admin.AuthCheckFilter.doFilter(AuthCheckFilter.java:98)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.ja va:1065)
at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:11 8)
at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.ja va:1065)
at org.jivesoftware.util.LocaleFilter.doFilter(LocaleFilter.java:65)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.ja va:1065)
at org.jivesoftware.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingF ilter.java:41)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.ja va:1065)
at org.jivesoftware.admin.PluginFilter.doFilter(PluginFilter.java:69)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.ja va:1065)
at org.jivesoftware.admin.AuthCheckFilter.doFilter(AuthCheckFilter.java:98)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.ja va:1065)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391)
at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollect ion.java:146)
at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
at org.mortbay.jetty.Server.handle(Server.java:285)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457)
at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.j ava:751)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329)
at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475)

Also this:

java.lang.ArrayIndexOutOfBoundsException: -2147483646

Hm, my plugin shows up in the mess...

Related: http://coccinella.im/node/80

We can enjoy JM-1115 (;

I still use compression within Spark but sometimes I get kicked with a

com.jcraft.jzlib.ZStreamException: inflating: invalid stored block lengths

        at com.jcraft.jzlib.ZInputStream.read(ZInputStream.java:107)

        at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:264)

exception.

LG

I am having a similar problem with compression as well, so I thought I would add my stack trace to the bunch in the hopes we can get a solution figured out.

For the server, I am running Openfire 3.3.3 with TLS required and compression available.

For the client, I am running a custom client using Smack 3.04 with TLS and compression enabled.

Smack reports that it completes the connection and authentication phases successfully, but in the Smack debug window it never receives the XML data for the roster.  This happens 100% of the time when Openfire first boots up, but as it warms up with subsequent logins I see it less frequently.  The exception generated on the server is as follows:

java.io.IOException: Unknown error. Error code : -3 and message : unknown compression method

at org.apache.mina.filter.support.Zlib.inflate(Zlib.java:137)

at org.apache.mina.filter.CompressionFilter.messageReceived(CompressionFilter.java :159)

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.support.SSLHandler.flushScheduledEvents(SSLHandler.java: 275)

at org.apache.mina.filter.SSLFilter.messageReceived(SSLFilter.java:427)

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.support.AbstractIoFilterChain$HeadFilter.messageReceived (AbstractIoFilterChain.java:499)

at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(Ab stractIoFilterChain.java:299)

at org.apache.mina.common.support.AbstractIoFilterChain.fireMessageReceived(Abstra ctIoFilterChain.java:293)

at org.apache.mina.transport.socket.nio.SocketIoProcessor.read(SocketIoProcessor.j ava:218)

at org.apache.mina.transport.socket.nio.SocketIoProcessor.process(SocketIoProcesso r.java:188)

at org.apache.mina.transport.socket.nio.SocketIoProcessor.access$500(SocketIoProce ssor.java:44)

at org.apache.mina.transport.socket.nio.SocketIoProcessor$Worker.run(SocketIoProce ssor.java:471)

at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:39)

at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)

Thanks,

Chris