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Slot doesn't get triggered on HTTP reply

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  • R rackover

    Yes, I believe this is the networkmanager i'm using. How can I check that ?
    Connect doesn't return a bool nor a int, I'm not sure of how I should check it's working or not. At least it's not returning any errors.

    jsulmJ Offline
    jsulmJ Offline
    jsulm
    Lifetime Qt Champion
    wrote on last edited by
    #7

    @rackover If the old style connect fails you will see a warning at runtime (in application output tab in QtCreator).

    https://forum.qt.io/topic/113070/qt-code-of-conduct

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    • R Offline
      R Offline
      rackover
      wrote on last edited by rackover
      #8

      Then I guess it is not failing. There is no warning neither at runtime nor in IDE. Is there any other possibility I can explore ?

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      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote on last edited by
        #9

        Hi,

        You should also connect the error related signal.

        Interested in AI ? www.idiap.ch
        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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        • R Offline
          R Offline
          rackover
          wrote on last edited by
          #10

          Hi,

          Thank you for your help, could you please expand a little bit ? I'm not sure of what you mean by connecting the "error related" signal. Isn't it what I'm actually doing ?

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          • SGaistS Offline
            SGaistS Offline
            SGaist
            Lifetime Qt Champion
            wrote on last edited by
            #11

            You only connect the finished signal. There's also sslErrors.

            Do you also have OpenSSL properly installed on your system ?

            Interested in AI ? www.idiap.ch
            Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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            • R Offline
              R Offline
              rackover
              wrote on last edited by
              #12

              I don't, but since it is not working with a classic HTTP address neither, I didn't look into SSL-stuff yet.

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              • SGaistS Offline
                SGaistS Offline
                SGaist
                Lifetime Qt Champion
                wrote on last edited by
                #13

                Then connect the error signal of the QNetworkReply you get back when doing the request.

                Interested in AI ? www.idiap.ch
                Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                • R Offline
                  R Offline
                  rackover
                  wrote on last edited by
                  #14

                  I get no Network reply back when I'm doing the request. The whole point of this topic is that, the slot getting never triggered, the function that handles the QNetworkReply doesn't fire and therefore, I have no NetworkReply to work with nor to debug.

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                  • SGaistS Offline
                    SGaistS Offline
                    SGaist
                    Lifetime Qt Champion
                    wrote on last edited by SGaist
                    #15

                    Might be a silly question but since I don't see it in any of it your code snippet, are you calling QNetworkAccessManager::get at some point ?

                    Interested in AI ? www.idiap.ch
                    Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                    • R Offline
                      R Offline
                      rackover
                      wrote on last edited by
                      #16

                      Ah, yeah, well it surely wasn't going to work without a get. How did I miss that.
                      Thank you.

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