simplify client and instance mapping
simplify client and instance mapping

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