When a peer returns UTDS response for UnstructuredUSSD Request we have suc exception
2016-01-19 10:42:17,318 ERROR org.mobicents.slee.runtime.eventrouter.routingtask.EventRoutingTaskImpl Caught exception while routing EventContext[event type id = EventTypeID[name=ss7.map.DIALOG_REJECT,vendor=org.mobicents,version=1.0] , event = DialogReject [refuseReason=RemoteNodeNotReachable, alternativeApplicationContext=null, extensionContainer=null, MAPDialogSupplementaryWrapper [wrappedDialog=MAPDialog: LocalDialogId=2 RemoteDialogId=null MAPDialogState=EXPUNGED MAPApplicationContext=MAPApplicationContext [Name=networkUnstructuredSsContext, Version=version2, Oid=0, 4, 0, 0, 1, 0, 19, 2, ] TCAPDialogState=Expunged]] , local ac = RA:MAPRA:MAPDialogActivityHandle(id=2) , address = IP: localhost , serviceID = null]
java.lang.NullPointerException
at org.mobicents.ussdgateway.XmlMAPDialog$1.write(XmlMAPDialog.java:631)
at org.mobicents.ussdgateway.XmlMAPDialog$1.write(XmlMAPDialog.java:628)
at javolution.xml.XMLFormat$OutputElement.add(XMLFormat.java:836)
at javolution.xml.XMLObjectWriter.write(XMLObjectWriter.java:273)
at org.mobicents.ussdgateway.EventsSerializeFactory.serialize(EventsSerializeFactory.java:127)
at org.mobicents.ussdgateway.slee.http.HttpServerSbb.sendHttpResponse(HttpServerSbb.java:1133)
at org.mobicents.ussdgateway.slee.http.HttpServerSbb.abortHttpDialog(HttpServerSbb.java:1085)
at org.mobicents.ussdgateway.slee.http.HttpServerSbb.onDialogReject(HttpServerSbb.java:719)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.mobicents.slee.runtime.sbbentity.SbbEntityImpl.invokeEventHandler(SbbEntityImpl.java:479)
at org.mobicents.slee.runtime.eventrouter.routingtask.EventRoutingTaskImpl.routeQueuedEvent(EventRoutingTaskImpl.java:379)
at org.mobicents.slee.runtime.eventrouter.routingtask.EventRoutingTaskImpl.run(EventRoutingTaskImpl.java:126)
at org.mobicents.slee.runtime.eventrouter.EventRouterExecutorImpl$EventRoutingTaskStatsCollector.run(EventRouterExecutorImpl.java:76)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
1) we need to check if "dialog.messageType" is not null before writing to be on the safe side
2) we need to figure out why this field is not filled in this case
https://telestax.zendesk.com/tickets/32672#
vetss
commented
7 years ago
When a peer returns UTDS response for UnstructuredUSSD Request we have suc exception 2016-01-19 10:42:17,318 ERROR org.mobicents.slee.runtime.eventrouter.routingtask.EventRoutingTaskImpl Caught exception while routing EventContext[event type id = EventTypeID[name=ss7.map.DIALOG_REJECT,vendor=org.mobicents,version=1.0] , event = DialogReject [refuseReason=RemoteNodeNotReachable, alternativeApplicationContext=null, extensionContainer=null, MAPDialogSupplementaryWrapper [wrappedDialog=MAPDialog: LocalDialogId=2 RemoteDialogId=null MAPDialogState=EXPUNGED MAPApplicationContext=MAPApplicationContext [Name=networkUnstructuredSsContext, Version=version2, Oid=0, 4, 0, 0, 1, 0, 19, 2, ] TCAPDialogState=Expunged]] , local ac = RA:MAPRA:MAPDialogActivityHandle(id=2) , address = IP: localhost , serviceID = null] java.lang.NullPointerException at org.mobicents.ussdgateway.XmlMAPDialog$1.write(XmlMAPDialog.java:631) at org.mobicents.ussdgateway.XmlMAPDialog$1.write(XmlMAPDialog.java:628) at javolution.xml.XMLFormat$OutputElement.add(XMLFormat.java:836) at javolution.xml.XMLObjectWriter.write(XMLObjectWriter.java:273) at org.mobicents.ussdgateway.EventsSerializeFactory.serialize(EventsSerializeFactory.java:127) at org.mobicents.ussdgateway.slee.http.HttpServerSbb.sendHttpResponse(HttpServerSbb.java:1133) at org.mobicents.ussdgateway.slee.http.HttpServerSbb.abortHttpDialog(HttpServerSbb.java:1085) at org.mobicents.ussdgateway.slee.http.HttpServerSbb.onDialogReject(HttpServerSbb.java:719) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.mobicents.slee.runtime.sbbentity.SbbEntityImpl.invokeEventHandler(SbbEntityImpl.java:479) at org.mobicents.slee.runtime.eventrouter.routingtask.EventRoutingTaskImpl.routeQueuedEvent(EventRoutingTaskImpl.java:379) at org.mobicents.slee.runtime.eventrouter.routingtask.EventRoutingTaskImpl.run(EventRoutingTaskImpl.java:126) at org.mobicents.slee.runtime.eventrouter.EventRouterExecutorImpl$EventRoutingTaskStatsCollector.run(EventRouterExecutorImpl.java:76) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 1) we need to check if "dialog.messageType" is not null before writing to be on the safe side 2) we need to figure out why this field is not filled in this case https://telestax.zendesk.com/tickets/32672#
https://telestax.atlassian.net/browse/USSDGW-131