#include "singleinstance.h"


SingleInstance::SingleInstance(QObject *parent)
 : QObject(parent)
{
 connect(&m_server, &QLocalServer::newConnection,
 [this](){emit newInstance();});
}

void SingleInstance::listen(QString name)
{
 m_server.removeServer(name);
 m_server.listen(name);
}

bool SingleInstance::hasPrevious(QString name)
{
 QLocalSocket socket;
 socket.connectToServer(name, QLocalSocket::ReadOnly);

 return socket.waitForConnected();
}