Re: java.lang.NullPointerException @ TransportConnection.java:325

Sat, 14 Nov 2009 07:45:23 -0800 

Lets us know if it doesn't
On 14 Nov 2009, at 13:59, MattFS218 wrote:
I've tried upgrading to 5.3.0 and will cross my fingers that this works :) 


MattFS218 wrote:
I'm using Active MQ 5.2.0 on Ubuntu 8.10 Intrepid (64-Bit). I'm only using TOPICs. I have about 30 users connecting to this one Message Broker over 
the Internet using the STOMP flash/actionscript client library from
codehaus. The producer is written in C. Throughout the day some of my
users are complaining they are not receiving messages from the topic, as much as 1 in 5 messages. The server is throwing the NullPointerException below. I don't have much money, but if someone helps me fix this by Monday 
or Tuesday I'll paypal them a $25 bounty.

--matt
Hello Hunter
http://www.hellohunter.com Predictive Dialer  |
http://www.hellohunter.com/voice_broadcast.php Voice Broadcasting

java version "1.6.0_10"
Java(TM) SE Runtime Environment (build 1.6.0_10-b33)
Java HotSpot(TM) 64-Bit Server VM (build 11.0-b15, mixed mode)
Exception in thread "ActiveMQ Connection Dispatcher: / 216.81.56.158:2454" 
java.lang.NullPointerException
       at
org .apache .activemq .broker.TransportConnection.service(TransportConnection.java:325) 
       at
org.apache.activemq.broker.TransportConnection $1.onCommand(TransportConnection.java:179) 
       at
org .apache .activemq.transport.TransportFilter.onCommand(TransportFilter.java: 68) 
       at
org .apache .activemq .transport .stomp .StompTransportFilter.sendToActiveMQ(StompTransportFilter.java:78) 
       at
org .apache .activemq .transport .stomp.StompSubscription.onMessageDispatch(StompSubscription.java:76) 
       at
org .apache .activemq .transport .stomp.ProtocolConverter.onActiveMQCommad(ProtocolConverter.java:564) 
       at
org .apache .activemq .transport .stomp.StompTransportFilter.oneway(StompTransportFilter.java:56) 
       at
org .apache .activemq.transport.MutexTransport.oneway(MutexTransport.java:40) 
       at
org .apache .activemq .broker.TransportConnection.dispatch(TransportConnection.java:1207) 
       at
org .apache .activemq .broker .TransportConnection.processDispatch(TransportConnection.java:793) 
       at
org .apache .activemq .broker.TransportConnection.iterate(TransportConnection.java:830) 
       at
org .apache .activemq .thread.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:98) 
       at
org.apache.activemq.thread.DedicatedTaskRunner $1.run(DedicatedTaskRunner.java:36) Exception in thread "ActiveMQ Connection Dispatcher: / 99.166.137.230:3734" 
java.lang.NullPointerException
       at
org .apache .activemq .broker.TransportConnection.service(TransportConnection.java:325) 
       at
org.apache.activemq.broker.TransportConnection $1.onCommand(TransportConnection.java:179) 
       at
org .apache .activemq.transport.TransportFilter.onCommand(TransportFilter.java: 68) 
       at
org .apache .activemq .transport .stomp .StompTransportFilter.sendToActiveMQ(StompTransportFilter.java:78) 
       at
org .apache .activemq .transport .stomp.StompSubscription.onMessageDispatch(StompSubscription.java:76) 
       at
org .apache .activemq .transport .stomp.ProtocolConverter.onActiveMQCommad(ProtocolConverter.java:564) 
       at
org .apache .activemq .transport .stomp.StompTransportFilter.oneway(StompTransportFilter.java:56) 
       at
org .apache .activemq.transport.MutexTransport.oneway(MutexTransport.java:40) 
       at
org .apache .activemq .broker.TransportConnection.dispatch(TransportConnection.java:1207) 
       at
org .apache .activemq .broker .TransportConnection.processDispatch(TransportConnection.java:793) 
       at
org .apache .activemq .broker.TransportConnection.iterate(TransportConnection.java:830) 
       at
org .apache .activemq .thread.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:98) 
       at
org.apache.activemq.thread.DedicatedTaskRunner $1.run(DedicatedTaskRunner.java:36) 
Exception in thread "ActiveMQ Connection Dispatcher:
/99.166.137.230:58702" java.lang.NullPointerException
       at
org .apache .activemq .broker.TransportConnection.service(TransportConnection.java:325) 
       at
org.apache.activemq.broker.TransportConnection $1.onCommand(TransportConnection.java:179) 
       at
org .apache .activemq.transport.TransportFilter.onCommand(TransportFilter.java: 68) 
       at
org .apache .activemq .transport .stomp .StompTransportFilter.sendToActiveMQ(StompTransportFilter.java:78) 
       at
org .apache .activemq .transport .stomp.StompSubscription.onMessageDispatch(StompSubscription.java:76) 
       at
org .apache .activemq .transport .stomp.ProtocolConverter.onActiveMQCommad(ProtocolConverter.java:564) 
       at
org .apache .activemq .transport .stomp.StompTransportFilter.oneway(StompTransportFilter.java:56) 
       at
org .apache .activemq.transport.MutexTransport.oneway(MutexTransport.java:40) 
       at
org .apache .activemq .broker.TransportConnection.dispatch(TransportConnection.java:1207) 
       at
org .apache .activemq .broker .TransportConnection.processDispatch(TransportConnection.java:793) 
       at
org .apache .activemq .broker.TransportConnection.iterate(TransportConnection.java:830) 
       at
org .apache .activemq .thread.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:98) 
       at
org.apache.activemq.thread.DedicatedTaskRunner $1.run(DedicatedTaskRunner.java:36) Exception in thread "ActiveMQ Connection Dispatcher: / 216.81.56.158:2041" 
java.lang.NullPointerException
       at
org .apache .activemq .broker.TransportConnection.service(TransportConnection.java:325) 
       at
org.apache.activemq.broker.TransportConnection $1.onCommand(TransportConnection.java:179) 
       at
org .apache .activemq.transport.TransportFilter.onCommand(TransportFilter.java: 68) 
       at
org .apache .activemq .transport .stomp .StompTransportFilter.sendToActiveMQ(StompTransportFilter.java:78) 
       at
org .apache .activemq .transport .stomp.StompSubscription.onMessageDispatch(StompSubscription.java:76) 
       at
org .apache .activemq .transport .stomp.ProtocolConverter.onActiveMQCommad(ProtocolConverter.java:564) 
       at
org .apache .activemq .transport .stomp.StompTransportFilter.oneway(StompTransportFilter.java:56) 
       at
org .apache .activemq.transport.MutexTransport.oneway(MutexTransport.java:40) 
       at
org .apache .activemq .broker.TransportConnection.dispatch(TransportConnection.java:1207) 
       at
org .apache .activemq .broker .TransportConnection.processDispatch(TransportConnection.java:793) 
       at
org .apache .activemq .broker.TransportConnection.iterate(TransportConnection.java:830) 
       at
org .apache .activemq .thread.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:98) 
       at
org.apache.activemq.thread.DedicatedTaskRunner $1.run(DedicatedTaskRunner.java:36) 



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