mirror of
https://github.com/itay-grudev/SingleApplication.git
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f975da90cc
* Fix send message example If a secondary instance sends a message immediately after connecting, the message follows the init message. This causes the slotConnectionEstablished to read and consume the tail of the message and interpret it as the checksum. The checksum fails and the connection becomes invalid. To avoid this race, we prefix the init message with its length. This way, we consume only the data relevant to the init message. This patch fixes the sending_arguments example. Signed-off-by: Francis Giraldeau <francis.giraldeau@gmail.com> * Fix include file case Signed-off-by: Francis Giraldeau <francis.giraldeau@nrc-cnrc.gc.ca>
72 lines
2.8 KiB
C++
72 lines
2.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:BSD$
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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****************************************************************************/
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#include <QApplication>
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#include <singleapplication.h>
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#include "calculator.h"
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int main(int argc, char *argv[])
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{
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SingleApplication app(argc, argv);
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Calculator calc;
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QObject::connect( &app, &SingleApplication::instanceStarted, [ &calc ]() {
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calc.raise();
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calc.activateWindow();
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});
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calc.show();
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return app.exec();
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}
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