Hidden problem with dynamic created pointer?

[jboban]

Is there any hidden problem with this code, please? I'w worried about living time of dynamic created "*connection" pointer.

void TMyTCPSrv::incomingConnection(int sockDesc)
{
    TConnection *connection = new TConnection(this);
    connection->setSocketDescriptor(sockDesc);
 
    // Send read message to this
    connect(connection, SIGNAL(toLocalServer(const QString&)),
        this, SLOT(onReadFromClient(const QString&)), Qt::QueuedConnection);
}
 
class TConnection: public QTcpSocket
{
...
};

void TMyTCPSrv::incomingConnection(int sockDesc)
{
    TConnection *connection = new TConnection(this);
    connection->setSocketDescriptor(sockDesc);

    // Send read message to this
    connect(connection, SIGNAL(toLocalServer(const QString&)),
        this, SLOT(onReadFromClient(const QString&)), Qt::QueuedConnection);
}

class TConnection: public QTcpSocket
{
...
};

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[amleto]

TConnection will live for as long as TMyTCPSrv lives (no shorter, no longer), presuming that you passing 'this' to the ctor is a parent argument.

[jboban]

Ok. Thank you