v1.5: improved the code about connection initialization
v1.5: improved the code about connection initialization

chucklu/SuperSocket,jmptrader/SuperSocket,chucklu/SuperSocket,jmptrader/SuperSocket,memleaks/SuperSocket,chucklu/SuperSocket,mdavid/SuperSocket,mdavid/SuperSocket,ZixiangBoy/SuperSocket,fryderykhuang/SuperSocket,fryderykhuang/SuperSocket,jmptrader/SuperSocket,fryderykhuang/SuperSocket,ZixiangBoy/SuperSocket,mdavid/SuperSocket,kerryjiang/SuperSocket,kerryjiang/SuperSocket,ZixiangBoy/SuperSocket