send username/password together with initial handshake data in socks client. Fix #785
send username/password together with initial handshake data in socks client. Fix #785

simpleman1984/v2ray-core,simpleman1984/v2ray-core,v2ray/v2ray-core,LiuWenJu/v2ray-core,simpleman1984/v2ray-core,Amonhuz/v2ray-core,v2ray/v2ray-core,LiuWenJu/v2ray-core,Amonhuz/v2ray-core,panzer13/v2ray-core,panzer13/v2ray-core