Hi Kathees, My requirement is to use key-expression in blocking mode.
@Isuru : Do we have any workaround/alternatives to achieve this ? Thanks Godwin On Tue, Jun 7, 2016 at 11:22 PM, Kathees Rajendram <kath...@wso2.com> wrote: > Hi Godwin, > > Call mediator blocking mode supportes indirect URL with key as you > mensioned above. Can you define the key expression in the endpoint. > > <call blocking="true"> > <endpoint key="gov:/testEndpoint"/> > </call> > > @Isuru > Yes, call mediator with the combination of blocking=true and > key-expression in endpoint is not supported directly. We can use above > approach. > > Thanks, > Kathees > > On Wed, Jun 8, 2016 at 6:27 AM, Isuru Udana <isu...@wso2.com> wrote: > >> Hi Godwin, >> >> I think key-expressions are not supported in blocking mode. >> @Kathees, >> Can you please confirm ? >> >> Thanks. >> >> On Wed, Jun 8, 2016 at 3:08 AM, Godwin Shrimal <god...@wso2.com> wrote: >> >>> Hi All, >>> >>> When I use call mediator in my sequence as below it gives error [1]. >>> >>> <call blocking="true"> >>> >>> <endpoint *key-expression*="$ctx:SAMPLE_ENDPOINT"/> >>> >>> </call> >>> If I change the code as any of below, its works fine. >>> >>> <call> >>> >>> <endpoint *key-expression*="$ctx:SAMPLE_ENDPOINT"/> >>> >>> </call> >>> >>> <call blocking="true"> >>> >>> <endpoint *key="*gov:/testEndpoint*"*/> >>> >>> </call> >>> >>> Do we have a problem in Call mediator with the combination of *blocking=true >>> *and *key-expression *in endpoint ? >>> >>> >>> [1] org.apache.synapse.SynapseException: Error while performing the call >>> operation >>> at >>> org.apache.synapse.mediators.builtin.CallMediator.handleFault(CallMediator.java:306) >>> at >>> org.apache.synapse.mediators.builtin.CallMediator.handleBlockingCall(CallMediator.java:119) >>> at >>> org.apache.synapse.mediators.builtin.CallMediator.mediate(CallMediator.java:85) >>> at >>> org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:81) >>> at >>> org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:48) >>> at >>> org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:149) >>> at >>> org.apache.synapse.message.processor.impl.sampler.SamplingService$1.run(SamplingService.java:211) >>> at >>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) >>> at java.util.concurrent.FutureTask.run(FutureTask.java:266) >>> at >>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) >>> at >>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) >>> at java.lang.Thread.run(Thread.java:745) >>> Caused by: java.lang.NullPointerException >>> at >>> org.apache.synapse.message.senders.blocking.BlockingMsgSender.send(BlockingMsgSender.java:114) >>> at >>> org.apache.synapse.mediators.builtin.CallMediator.handleBlockingCall(CallMediator.java:113) >>> >>> >>> Thanks >>> Godwin >>> >>> -- >>> *Godwin Amila Shrimal* >>> Senior Software Engineer >>> WSO2 Inc.; http://wso2.com >>> lean.enterprise.middleware >>> >>> mobile: *+94772264165* >>> linkedin: *http://lnkd.in/KUum6D <http://lnkd.in/KUum6D>* >>> twitter: https://twitter.com/godwinamila >>> >> >> >> >> -- >> *Isuru Udana* >> Technical Lead >> WSO2 Inc.; http://wso2.com >> email: isu...@wso2.com cell: +94 77 3791887 >> blog: http://mytecheye.blogspot.com/ >> > > > > -- > Kathees > Software Engineer, > email: kath...@wso2.com > mobile: +94772596173 > -- *Godwin Amila Shrimal* Senior Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: *+94772264165* linkedin: *http://lnkd.in/KUum6D <http://lnkd.in/KUum6D>* twitter: https://twitter.com/godwinamila
_______________________________________________ Dev mailing list Dev@wso2.org http://wso2.org/cgi-bin/mailman/listinfo/dev
