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QTCpSocket connection

  • 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??

  • 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

  • tnx,it's helpful

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