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Posted to java-dev@axis.apache.org by "Andreas Veithen (JIRA)" <ji...@apache.org> on 2010/08/25 13:00:17 UTC

[jira] Moved: (TRANSPORTS-11) NPE Thrown When Enabling the UDP Listener Globally

     [ https://issues.apache.org/jira/browse/TRANSPORTS-11?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andreas Veithen moved AXIS2-4722 to TRANSPORTS-11:
--------------------------------------------------

          Project: Axis2 Transports  (was: Axis2)
              Key: TRANSPORTS-11  (was: AXIS2-4722)
    Fix Version/s: 1.1.0
                       (was: 1.6)
      Component/s: UDP
                       (was: transports)

> NPE Thrown When Enabling the UDP Listener Globally
> --------------------------------------------------
>
>                 Key: TRANSPORTS-11
>                 URL: https://issues.apache.org/jira/browse/TRANSPORTS-11
>             Project: Axis2 Transports
>          Issue Type: Bug
>          Components: UDP
>            Reporter: Hiranya Jayathilaka
>             Fix For: 1.1.0
>
>         Attachments: AXIS2-4722-update1.patch, AXIS2-4722-update2.patch, AXIS2-4722.patch
>
>
> Steps to reproduce:
> 1. Enable the UDP listener in the axis2.xml by adding the following entry:
>     <transportReceiver name="udp" class="org.apache.axis2.transport.udp.UDPListener">
>         <parameter name="transport.udp.port">9999</parameter>
>         <parameter name="transport.udp.contentType">text/xml</parameter>
>     </transportReceiver>
> 2. Start the server and following NPE will be thrown:
> 2010-05-20 16:02:43,890 [-] [main] ERROR ListenerManager Couldn't initialize the udptransport listener
> java.lang.NullPointerException
> 	at org.apache.axis2.transport.base.datagram.AbstractDatagramTransportListener.startEndpoint(AbstractDatagramTransportListener.java:75)
> 	at org.apache.axis2.transport.base.datagram.AbstractDatagramTransportListener.startEndpoint(AbstractDatagramTransportListener.java:31)
> 	at org.apache.axis2.transport.base.AbstractTransportListenerEx.init(AbstractTransportListenerEx.java:58)
> 	at org.apache.axis2.transport.base.datagram.AbstractDatagramTransportListener.init(AbstractDatagramTransportListener.java:41)
> 	at org.apache.axis2.engine.ListenerManager.init(ListenerManager.java:83)
> 	at samples.util.SampleAxis2ServerManager.start(SampleAxis2ServerManager.java:110)
> 	at samples.util.SampleAxis2Server.startServer(SampleAxis2Server.java:61)
> 	at samples.util.SampleAxis2Server.main(SampleAxis2Server.java:40)
> I was able to reproduce this issue with Synapse and the sample Axis2 server that comes with Synapse. I will soon attach a patch.

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