[xmlblaster] Connection transition DEAD -> DEAD

[Aaron Silinskas <aaron at mindwidgets.com>]

Hello,
  I'm getting errors after the following (XB = xmlBlaster):
1) Start XB on winxp machine named 'lightman' (192.168.1.101)
2) Start client on same machine, client connects to XB
3) Shutdown XB
4) Client logs this:
[Sep 28, 2004 2:37:07 PM WARN  XmlBlaster.SOCKET 
SocketCallbackImpl-aaron at mycompany] Closing connection to server: 
java.net.SocketException: Connection reset
[Sep 28, 2004 2:37:11 PM INFO  XmlBlaster.PingTimer 
DispatchManager-connection:client/aaron at mycompany] Switched to 
asynchronous message delivery
[Sep 28, 2004 2:37:11 PM WARN  XmlBlaster.PingTimer 
SocketCallbackImpl-aaron at mycompany] There are 1 messages pending without 
a response, request IDs are aaron at mycompany:3
[Sep 28, 2004 2:37:11 PM WARN  XmlBlaster.PingTimer 
DispatchConnection-connection:client/aaron at mycompany] Connection 
transition ALIVE -> POLLING: socket://lightman:7607 is unaccessible, we 
poll for it every 10000 msec: errorCode=communication.noConnection 
message=ping : java.net.SocketException: Socket closed

4) Start XB
5) Client logs this:
[Sep 28, 2004 2:37:32 PM INFO  XmlBlaster.PingTimer 
SocketConnection-aaron at mycompany] SOCKET client connected to 
'socket://lightman:7607', your configured local parameters are 
localHostname=192.168.1.101 on localPort=3456 useUdpForOneway=false
[Sep 28, 2004 2:37:32 PM INFO  XmlBlaster.SOCKET 
SocketCallbackImpl-aaron at mycompany] Started callback receiver plugin on 
'socket://192.168.1.101:3456'
[Sep 28, 2004 2:37:32 PM INFO  XmlBlaster.PingTimer 
DispatchConnection-connection:client/aaron at mycompany] Connection 
'SOCKET' transition POLLING -> ALIVE: Success, 
connection:client/aaron at mycompany connected.

6) Shut down client
7) Client error:
[Sep 28, 2004 2:37:38 PM ERROR 
XmlBlaster.DispatchWorkerPool.client/aaron at mycompany1096396620390-1 
DispatchManager-connection:client/aaron at mycompany] Callback failed: 
errorCode=internal.unknown message=Connection transition DEAD -> DEAD
errorCode=internal.unknown message=Connection transition DEAD -> DEAD
	at 
org.xmlBlaster.util.XmlBlasterException.convert(XmlBlasterException.java:675)
	at 
org.xmlBlaster.util.XmlBlasterException.convert(XmlBlasterException.java:646)
	at 
org.xmlBlaster.util.dispatch.DispatchConnection.handleTransition(DispatchConnection.java:375)
	at 
org.xmlBlaster.util.dispatch.DispatchConnection.send(DispatchConnection.java:204)
	at 
org.xmlBlaster.util.dispatch.DispatchConnectionsHandler.send(DispatchConnectionsHandler.java:362)
	at org.xmlBlaster.util.dispatch.DispatchWorker.run(DispatchWorker.java:166)
	at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown 
Source)
	at java.lang.Thread.run(Unknown Source)
java.lang.Exception: Stack trace
	at java.lang.Thread.dumpStack(Unknown Source)
	at 
org.xmlBlaster.client.ClientErrorHandler.handleError(ClientErrorHandler.java:76)
	at 
org.xmlBlaster.util.dispatch.DispatchManager.givingUpDelivery(DispatchManager.java:292)
	at 
org.xmlBlaster.util.dispatch.DispatchManager.internalError(DispatchManager.java:792)
	at 
org.xmlBlaster.util.dispatch.DispatchManager.handleWorkerException(DispatchManager.java:400)
	at org.xmlBlaster.util.dispatch.DispatchWorker.run(DispatchWorker.java:196)
	at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown 
Source)
	at java.lang.Thread.run(Unknown Source)
[Sep 28, 2004 2:37:38 PM ERROR 
XmlBlaster.DispatchWorkerPool.client/aaron at mycompany1096396620390-1 
DispatchManager-connection:client/aaron at mycompany] PANIC: Internal 
error, doing shutdown: XmlBlasterException serverSideException=false 
node=[client/aaron at mycompany1096396620390] 
location=[DispatchConnection-connection:client/aaron at mycompany]

stackTrace=errorCode=internal.unknown message=Connection transition DEAD 
-> DEAD
	at 
org.xmlBlaster.util.XmlBlasterException.convert(XmlBlasterException.java:675)
	at 
org.xmlBlaster.util.XmlBlasterException.convert(XmlBlasterException.java:646)
	at 
org.xmlBlaster.util.dispatch.DispatchConnection.handleTransition(DispatchConnection.java:375)
	at 
org.xmlBlaster.util.dispatch.DispatchConnection.send(DispatchConnection.java:204)
	at 
org.xmlBlaster.util.dispatch.DispatchConnectionsHandler.send(DispatchConnectionsHandler.java:362)
	at org.xmlBlaster.util.dispatch.DispatchWorker.run(DispatchWorker.java:166)
	at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown 
Source)
	at java.lang.Thread.run(Unknown Source)
versionInfo=version=0.91,os.name=Windows 
XP,os.version=5.1,java.vm.vendor=Sun Microsystems 
Inc.,java.vm.version=1.4.2_04-b05,os.arch=x86,build.timestamp=08/30/2004 
04:34 PM,build.java.vendor=Sun Microsystems 
Inc.,build.java.version=1.5.0-beta
errorCode 
description=http://www.xmlblaster.org/xmlBlaster/doc/requirements/admin.errorcodes.listing.html#internal.unknown


Any ideas about the cause of the error(s)? Let me know if you need more 
information.

Thanks in advance,
Aaron