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QTCpSocket connection

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  • I Offline
    I Offline
    isan
    wrote on last edited by
    #1

    I wrote program in QT ,for connect between server and client when I run program of server side and if server listen first then run the program of client side and client does connecting, The connection is established , but inverse (first run the program of client side)Connection is not established, how can fix this??

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    • VRoninV Offline
      VRoninV Offline
      VRonin
      wrote on last edited by VRonin
      #2

      a Client can only connect to an existing server. What you could do is connect a slot to the error(QAbstractSocket::SocketError) signal in the client and if the error is QAbstractSocket::ConnectionRefusedError start a QTimer::Singleshot that will try and call connectToHost after a few seconds

      "La mort n'est rien, mais vivre vaincu et sans gloire, c'est mourir tous les jours"
      ~Napoleon Bonaparte

      On a crusade to banish setIndexWidget() from the holy land of Qt

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      • I Offline
        I Offline
        isan
        wrote on last edited by
        #3

        tnx,it's helpful

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