Hi Hasitha, On Sun, May 3, 2015 at 11:42 PM, Hasitha Hiranya <hasit...@wso2.com> wrote:
> Hi Isuru, > > Above mediation flow has several BE calls. Not one. And message > transformations in the middle of them. > That is why I was trying to direct it to the same sequence. > > Is this approach is wrong? > Yes it is not correct. Basically if you need to guaranteed delivery we need to send the message using the Forwarding message processor directly to the backend. Forwarding message processor internally uses a blocking client to invoke the backend. If you want to do some transformation, you can do that before putting to the to the store. However if you have some kind of service chaining scenario you have to re-design flows using reply sequences etc. Thanks. > > Thanks > > On Sun, May 3, 2015 at 1:09 PM, Isuru Udana <isu...@wso2.com> wrote: > >> >> >> On Sun, May 3, 2015 at 11:33 PM, Hasitha Hiranya <hasit...@wso2.com> >> wrote: >> >>> OK. I am trying a reliable delivery scenario. >>> >>> 1. Get message. >>> 2. Go thro mediation flow. >>> 3. If something went wrong put the original message to a queue (message >>> store) >>> 4. re-try the failed message (using message processor) and and let it go >>> thro above mediation flow (it is not sending to a BE, but several steps) >>> >> If it is not sent to a BE, why we need reliable delivery, retry, etc. >> here ? I mean if there is no BE, there is nothing to do with reliable >> delivery. I think this is not a store and forward scenario. >> >>> >>> @4 I need to go thro the flow again. >>> >>> Thanks >>> >>> On Sun, May 3, 2015 at 12:55 PM, Isuru Udana <isu...@wso2.com> wrote: >>> >>>> What's your requirement to direct to a sequence ? >>>> >>>> >>>> On Sun, May 3, 2015 at 11:23 PM, Hasitha Hiranya <hasit...@wso2.com> >>>> wrote: >>>> >>>>> Hi Maheeka/Isuru, >>>>> >>>>> Yes. I need to get the JMS message from the queue/topic and direct it >>>>> to a sequence rather than sending it to the BE directly. >>>>> >>>>> If so, what are the alternative options here? >>>>> A JMS proxy? But I need reliable delivery. re-try configurations, >>>>> re-try interval etc. >>>>> >>>>> Thanks >>>>> >>>>> On Sun, May 3, 2015 at 12:49 PM, Isuru Udana <isu...@wso2.com> wrote: >>>>> >>>>>> Hi Maheeka, >>>>>> >>>>>> On Sun, May 3, 2015 at 11:16 PM, Maheeka Jayasuriya <mahe...@wso2.com >>>>>> > wrote: >>>>>> >>>>>>> Hi Hasitha, >>>>>>> >>>>>>> Use the message.processor.reply.sequence property to define the >>>>>>> forwarding sequence. >>>>>>> >>>>>> Reply sequence is to get the response received from the backend >>>>>> service. I thought Hasitha's requirement is to direct the message in the >>>>>> message store, to a sequence from the message processor. >>>>>> >>>>>>> >>>>>>> In management console click on "Show Additional Parameters" and >>>>>>> provide sequence name to "Reply sequence name" parameter. >>>>>>> >>>>>>> Thanks, >>>>>>> Maheeka >>>>>>> >>>>>>> [1] >>>>>>> https://docs.wso2.com/display/ESB481/Message+Forwarding+Processor >>>>>>> >>>>>>> Maheeka Jayasuriya >>>>>>> Software Engineer >>>>>>> Mobile : +94777750661 >>>>>>> >>>>>>> On Sun, May 3, 2015 at 8:24 PM, Hasitha Hiranya <hasit...@wso2.com> >>>>>>> wrote: >>>>>>> >>>>>>>> Hi, >>>>>>>> >>>>>>>> I am trying to forward a message to a sequence after receiving it >>>>>>>> from the queue/topic using message processor. >>>>>>>> >>>>>>>> How can we configure this? >>>>>>>> >>>>>>>> I tried giving a sequence as an endpoint hoping it would work, but >>>>>>>> did not (message processor deactivates not recognizing it) >>>>>>>> >>>>>>>> [image: Inline image 1] >>>>>>>> >>>>>>>> Is there a way to achieve this in ESB? >>>>>>>> >>>>>>>> Thanks >>>>>>>> >>>>>>>> -- >>>>>>>> *Hasitha Abeykoon* >>>>>>>> Senior Software Engineer; WSO2, Inc.; http://wso2.com >>>>>>>> *cell:* *+94 719363063* >>>>>>>> *blog: **abeykoon.blogspot.com* <http://abeykoon.blogspot.com> >>>>>>>> >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> Dev mailing list >>>>>>>> Dev@wso2.org >>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> *Isuru Udana* >>>>>> Associate Technical Lead >>>>>> WSO2 Inc.; http://wso2.com >>>>>> email: isu...@wso2.com cell: +94 77 3791887 >>>>>> blog: http://mytecheye.blogspot.com/ >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> *Hasitha Abeykoon* >>>>> Senior Software Engineer; WSO2, Inc.; http://wso2.com >>>>> *cell:* *+94 719363063* >>>>> *blog: **abeykoon.blogspot.com* <http://abeykoon.blogspot.com> >>>>> >>>>> >>>> >>>> >>>> -- >>>> *Isuru Udana* >>>> Associate Technical Lead >>>> WSO2 Inc.; http://wso2.com >>>> email: isu...@wso2.com cell: +94 77 3791887 >>>> blog: http://mytecheye.blogspot.com/ >>>> >>> >>> >>> >>> -- >>> *Hasitha Abeykoon* >>> Senior Software Engineer; WSO2, Inc.; http://wso2.com >>> *cell:* *+94 719363063* >>> *blog: **abeykoon.blogspot.com* <http://abeykoon.blogspot.com> >>> >>> >> >> >> -- >> *Isuru Udana* >> Associate Technical Lead >> WSO2 Inc.; http://wso2.com >> email: isu...@wso2.com cell: +94 77 3791887 >> blog: http://mytecheye.blogspot.com/ >> > > > > -- > *Hasitha Abeykoon* > Senior Software Engineer; WSO2, Inc.; http://wso2.com > *cell:* *+94 719363063* > *blog: **abeykoon.blogspot.com* <http://abeykoon.blogspot.com> > > -- *Isuru Udana* Associate Technical Lead WSO2 Inc.; http://wso2.com email: isu...@wso2.com cell: +94 77 3791887 blog: http://mytecheye.blogspot.com/
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