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QtWS25 Last Chance

Slot doesn't get triggered on HTTP reply

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  • R Offline
    R Offline
    rackover
    wrote on last edited by
    #6

    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 1 Reply Last reply
    0
    • 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 Online
      jsulmJ Online
      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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