> >> Well, it says that you are not allowed to change the vector by the >> collection methods, but you are allowed to do it by the methods of the >> iterator. The checkTime method uses the methods of the iterator, so it > is >> save to do it. > > There is no "add" to the iterator > You don't need to add a connection to the busypool only to the pool of free connections. The iterator is over the busypool.
Nico Klasens
