Added comments and renamed timer variable
Added comments and renamed timer variable

itplanes/uproxy,IveWong/uproxy,MinFu/uproxy,itplanes/uproxy,dhkong88/uproxy,MinFu/uproxy,uProxy/uproxy,roceys/uproxy,roceys/uproxy,uProxy/uproxy,roceys/uproxy,itplanes/uproxy,dhkong88/uproxy,roceys/uproxy,chinarustin/uproxy,chinarustin/uproxy,roceys/uproxy,itplanes/uproxy,itplanes/uproxy,MinFu/uproxy,jpevarnek/uproxy,jpevarnek/uproxy,uProxy/uproxy,uProxy/uproxy,dhkong88/uproxy,IveWong/uproxy,dhkong88/uproxy,qida/uproxy,qida/uproxy,dhkong88/uproxy,MinFu/uproxy,jpevarnek/uproxy,IveWong/uproxy,uProxy/uproxy,jpevarnek/uproxy,jpevarnek/uproxy,MinFu/uproxy,chinarustin/uproxy,chinarustin/uproxy,qida/uproxy,IveWong/uproxy,chinarustin/uproxy,qida/uproxy,qida/uproxy