liuwen wrote: >Hi, all > >I meet a question when using xmlBlaster, help me pls. > >the message PublishQos is: ><qos> > <expiration remainingLife='10000'/> ></qos> > This is fixed now, see http://www.xmlblaster.org/xmlBlaster/doc/requirements/engine.message.lifecycle.html
regards, Marcel > >publish such 10 messages > >After a while, the console Loged: >[2002-6-14 16:19:09 WARN MessageUnitWrapper] Message 1 is expired, timeout event >occurred - tests are missing! >[2002-6-14 16:19:09 WARN MessageUnitWrapper] Message 2 is expired, timeout event >occurred - tests are missing! >[2002-6-14 16:19:09 WARN MessageUnitWrapper] Message 3 is expired, timeout event >occurred - tests are missing! >[2002-6-14 16:19:09 WARN MessageUnitWrapper] Message 4 is expired, timeout event >occurred - tests are missing! >[2002-6-14 16:19:09 WARN MessageUnitWrapper] Message 5 is expired, timeout event >occurred - tests are missing! >[2002-6-14 16:19:09 WARN MessageUnitWrapper] Message 6 is expired, timeout event >occurred - tests are missing! >[2002-6-14 16:19:09 WARN MessageUnitWrapper] Message 7 is expired, timeout event >occurred - tests are missing! >[2002-6-14 16:19:09 WARN MessageUnitWrapper] Message 8 is expired, timeout event >occurred - tests are missing! >[2002-6-14 16:19:10 WARN MessageUnitWrapper] Message 9 is expired, timeout event >occurred - tests are missing! >[2002-6-14 16:19:10 WARN MessageUnitWrapper] Message 10 is expired, timeout event >occurred - tests are missing! > >then, start the receiver ( login as zhangsan), but it doesn't work, the console >loged: >[2002-6-14 16:20:07 INFO Authenticate-http://192.168.2.118:3412] Successful login >for client zhangsan, session:4 expires after [ 24 h 0 millis ], 1 of 10 sessions are >in use. >[2002-6-14 16:20:07 INFO XmlKeyDom] Client zhangsan is accessing message oid="1" >after successful query >[2002-6-14 16:20:07 INFO XmlKeyDom] Client zhangsan is accessing message oid="2" >after successful query >[2002-6-14 16:20:07 INFO XmlKeyDom] Client zhangsan is accessing message oid="3" >after successful query >[2002-6-14 16:20:07 INFO XmlKeyDom] Client zhangsan is accessing message oid="4" >after successful query >[2002-6-14 16:20:07 INFO XmlKeyDom] Client zhangsan is accessing message oid="5" >after successful query >[2002-6-14 16:20:07 INFO XmlKeyDom] Client zhangsan is accessing message oid="6" >after successful query >[2002-6-14 16:20:07 INFO XmlKeyDom] Client zhangsan is accessing message oid="7" >after successful query >[2002-6-14 16:20:07 INFO XmlKeyDom] Client zhangsan is accessing message oid="8" >after successful query >[2002-6-14 16:20:07 INFO XmlKeyDom] Client zhangsan is accessing message oid="9" >after successful query >[2002-6-14 16:20:07 INFO XmlKeyDom] Client zhangsan is accessing message oid="10" >after successful query >[2002-6-14 16:20:07 INFO XmlKeyDom] 10 MessageUnits matched to subscription >"//topic[@id='aaaa']" >[2002-6-14 16:20:07 ERROR CbWorker:session:4] Callback failed: >java.lang.NullPointerException >java.lang.NullPointerException > at org.xmlBlaster.engine.queue.MsgQueue.takeMsgs(MsgQueue.java:321) > at org.xmlBlaster.engine.callback.CbWorker.run(CbWorker.java:45) > at >EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:725) > at java.lang.Thread.run(Unknown Source) >[2002-6-14 16:20:07 WARN MsgQueue:session:4] Lost callback connection for session:4 >errorCounter=1 >[2002-6-14 16:20:07 WARN MsgQueue:session:4] Can't send message back to >clientzhangsan, producing now dead letters. >[2002-6-14 16:20:07 ERROR CbWorker:session:4] java.lang.NullPointerException >java.lang.NullPointerExceptionat >org.xmlBlaster.engine.queue.MsgQueue.takeMsgs(MsgQueue.java:321) > at org.xmlBlaster.engine.queue.MsgQueue.handleFailure(MsgQueue.java:157) > at >org.xmlBlaster.engine.queue.MsgQueue.activateCallbackWorker(MsgQueue.java:452) > at org.xmlBlaster.engine.callback.CbWorker.run(CbWorker.java:89) > at >EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:725) > at java.lang.Thread.run(Unknown Source) > >and after that, the publisher can't send any message to the receiver. > >what's the problem? > >liuwen. > > > >
