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Qt and message queue from boost [Solved]

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  • W Offline
    W Offline
    willeip
    wrote on 22 Sept 2013, 14:53 last edited by
    #1

    I encounter a problem on a project that uses Qt and boost message queues to communicate with openvibe (a BCI software). When I send the message queue just before showing my window, openvibe receives it, but when I send it just after the call of window->show(), it does not.

    I tried the code that send the message queue in another thread or uses a QTimer but it still does not send it.

    My debug is well displayed so everything seems to be called and not blocked by Qt. I do not receive any exception from boost::interprocess so I am running out of solution.

    Does someone have an idea why ? Thank you very much!

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    • J Offline
      J Offline
      jensen82
      wrote on 26 Sept 2013, 19:01 last edited by
      #2

      I've used boost::interprocess some time ago and had no problems with Qt and boost. What do you do? Some code? When do you poll for a message?

      Pls post some code.

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      • W Offline
        W Offline
        willeip
        wrote on 27 Sept 2013, 19:50 last edited by
        #3

        I was using the version 1.47 of boost and after switching to the 1.51 it fixed my problem. I saw on google that there were some problem with the old versions.

        Thank you for your help.

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        • K Offline
          K Offline
          koahnig
          wrote on 28 Sept 2013, 10:01 last edited by
          #4

          Please marked your thread with [Solved] in the title line when it is solved for you. This helps others to see where answers to problems may be found.

          Vote the answer(s) that helped you to solve your issue(s)

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