send closeProxy msg to server then client start proxy error, fix #1606
send closeProxy msg to server then client start proxy error, fix #1606

bingtianbaihua/frp,fatedier/frp,bingtianbaihua/frp,fatedier/frp,fatedier/frp,bingtianbaihua/frp,bingtianbaihua/frp,fatedier/frp