func channel_send(L *lua.State) int {
fmt.Println("yield send")
L.PushValue(2)
L.PushValue(1)
L.PushBoolean(true)
return L.Yield(3)
//~ ch,t := valueOfProxy(L,1)
//~ val := valueOf(LuaToGo(L, t.Elem(),2))
//~ ch.Send(val)
//~ return 0
}
func channel_recv(L *lua.State) int {
fmt.Println("yield recv")
L.PushValue(1)
L.PushBoolean(false)
return L.Yield(2)
//~ ch,t := valueOfProxy(L,1)
//~ L.Yield(0)
//~ val,ok := ch.Recv()
//~ GoToLua(L,t.Elem(),val)
//~ L.PushBoolean(ok)
//~ L.Resume(0)
//~ return 2
}