Hi, all. We know in function Connector::drop(Packet* p), if drop_ is not zero then it will pass the packet to the object using drop_->recv(p). I set up a simple simulation and I have not do any initialization to the drop_. But I use printf in Connector::drop(Packet* p). The result shows that drop_ is not zero. Why? I want to know where and when it was initialized? And which NSObject does it point to? Thanks a lot!
HuangWei BUPT PRC
