Wt

Here is implementation of WTimer::singleShot():

template

void WTimer::singleShot(int msec, const F& f)

{

WTimer *timer = new WTimer();

timer->setSingleShot(true);

timer->setInterval(msec);

timer->setSelfDestruct();

timer->start();

timer->timeout().connect(f);

}

timer deletes itself in "shot".

But it leaks if it never shots.

This can happen for the following reasons:

• session deads before it shots,
  
• memory leak attack.