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  1. Help-Desk
  2. HELP-8835

[fiware-stackoverflow] Proton CEP Fiware: delete old received events

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      Description

      Created question in FIWARE Q/A platform on 15-03-2016 at 11:03
      Please, ANSWER this question AT https://stackoverflow.com/questions/36008449/proton-cep-fiware-delete-old-received-events

      Question:
      Proton CEP Fiware: delete old received events

      Description:
      I've got this kind of problem with Proton CEP: i currently have a "Sequence" EPA; its input are 2 events. But these events have different granularity: let's say i have A and B events; i receive N "A" events, and M "B" events, where M << N.
      So i'd like to have a rule like "if event of type A is not consumed within X seconds, remove it", otherwise i've got a long A events queue; i only need the rule to be evaluated for closest (temporally) events.
      Practically, i've got a fake room temperature sensor that sends its temperature updates every 5seconds, and i've got another program that checks external weather and sends it every minute.

      Any idea how to solve this situation?

      Thank you very much!

        Activity

        backlogmanager Backlog Manager created issue -
        backlogmanager Backlog Manager made changes -
        Field Original Value New Value
        Component/s FIWARE-TECH-HELP [ 10278 ]
        backlogmanager Backlog Manager made changes -
        Status Open [ 1 ] In Progress [ 3 ]
        backlogmanager Backlog Manager made changes -
        Status In Progress [ 3 ] Answered [ 10104 ]
        jicg José Ignacio Carretero Guarde made changes -
        Assignee Backlog Manager [ backlogmanager ]
        jicg José Ignacio Carretero Guarde made changes -
        Resolution Done [ 10000 ]
        Status Answered [ 10104 ] Closed [ 6 ]
        fla Fernando Lopez made changes -
        HD-Enabler CEP [ 10869 ]
        HD-Chapter Data [ 10838 ]
        fla Fernando Lopez made changes -
        Fix Version/s 2021 [ 12600 ]

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