JIRA AXIS2-849 created.
Michele
Deepal Jayasinghe wrote:
> Yes please create a JIRA , to be honest , we need to improve sendRobest
> invocation , its seems buggy .
>
> Michele Mazzucco wrote:
>
>> Hi all,
>>
>> I'm trying to send a message from a web service A to a web service B,
>> but I get this exception:
>>
>> ERROR
>> ncl.qosp.controller.scheduler.weighted.WeightedAvgRespTimeServiceHandler
>> - java.lang.NullPointerException
>> at
>> org.apache.axis2.description.OutInAxisOperationClient.execute(OutInAxisOperation.java:260)
>> at
>> org.apache.axis2.client.ServiceClient.sendRobust(ServiceClient.java:350)
>> at
>> org.apache.axis2.client.ServiceClient.sendRobust(ServiceClient.java:330)
>> at
>> ncl.qosp.controller.scheduler.weighted.WeightedAvgRespTimeServiceHandler.client(WeightedAvgRespTimeServiceHandler.java:609)
>> at
>> ncl.qosp.controller.scheduler.weighted.WeightedAvgRespTimeServiceHandler.send(WeightedAvgRespTimeServiceHandler.java:560)
>> at
>> ncl.qosp.controller.scheduler.weighted.WeightedAvgRespTimeServiceHandler.addResource(WeightedAvgRespTimeServiceHandler.java:333)
>> at
>> ncl.qosp.controller.scheduler.weighted.WeightedAvgRespTimeScheduler.requireResources(WeightedAvgRespTimeScheduler.java:296)
>> at
>> ncl.qosp.controller.scheduler.weighted.WeightedAvgRespTimeServiceHandler.setOptimalValue(WeightedAvgRespTimeServiceHandler.java:284)
>> at
>> ncl.qosp.controller.scheduler.weighted.WeightedAvgRespTimeScheduler$ReminderTask.reallocateResources(WeightedAvgRespTimeScheduler.java:549)
>> at
>> ncl.qosp.controller.scheduler.weighted.WeightedAvgRespTimeScheduler$ReminderTask.run(WeightedAvgRespTimeScheduler.java:519)
>> at java.util.TimerThread.mainLoop(Timer.java:512)
>> at java.util.TimerThread.run(Timer.java:462)
>>
>>
>> The chunk of code generating the above exception is:
>>
>> EndpointReference targetEPR = new EndpointReference(target);
>> Options options = new Options();
>> options.setTo(targetEPR);
>> options.setAction("urn:echo");
>> options.setTransportInProtocol(Constants.TRANSPORT_HTTP);
>> options.setUseSeparateListener(true);
>>
>> ServiceClient sender = new ServiceClient();
>> sender.engageModule(new QName(Constants.MODULE_ADDRESSING));
>> sender.setOptions(options);
>>
>> try {
>> sender.sendRobust(r.request);
>> } catch (Exception e) {
>> StringWriter sw = new StringWriter();
>> PrintWriter pw = new PrintWriter(sw);
>> e.printStackTrace(pw);
>> log.error(sw.getBuffer().toString());
>> pw.close();
>> }
>>
>>
>> Please note that this code works if a sendReceiveNonBlocking() call is
>> used instead of sendRobust().
>>
>>
>> Should I create a JIRA?
>>
>>
>> Michele
>>
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>>
>>
>>
>>
>
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