luavm

Documentation

Index

• Variables
• func ExecuteLuaWithGlobalsPool(f RegisterType, globals map[string]lua.LValue, source string) (lua.LValue, error)
• func LoadPreloadLuaFiles(files []string) error
• type LuaVMPool
  • func (p *LuaVMPool) GetLuaState() *lua.LState
  • func (p *LuaVMPool) PutLuaState(L *lua.LState)
• type RegisterType

Variables

var GlobalLuaVMPool = &LuaVMPool{
	pool: sync.Pool{
		New: func() interface{} {
			L := lua.NewState()
			luajson.Preload(L)

			if len(loadedLuaFiles) > 0 {
				if err := loadPreloadedFilesToState(L); err != nil {
					slog.Error("failed to load preloaded lua files: %v", err)
				}
			}

			return L
		},
	},
}

Functions

func ExecuteLuaWithGlobalsPool

func ExecuteLuaWithGlobalsPool(f RegisterType, globals map[string]lua.LValue, source string) (lua.LValue, error)

ExecuteLuaWithGlobalsPool 使用池化的Lua虚拟机执行脚本

func LoadPreloadLuaFiles

func LoadPreloadLuaFiles(files []string) error

LoadPreloadLuaFiles 加载并验证Lua预加载文件

Types

type LuaVMPool

type LuaVMPool struct {
	// contains filtered or unexported fields
}

LuaVMPool Lua虚拟机池，避免全局锁竞争

func (*LuaVMPool) GetLuaState

func (p *LuaVMPool) GetLuaState() *lua.LState

GetLuaState 从池中获取Lua状态机

func (*LuaVMPool) PutLuaState

func (p *LuaVMPool) PutLuaState(L *lua.LState)

PutLuaState 将Lua状态机归还到池中

type RegisterType

type RegisterType func(L *lua.LState)

定义一个函数类型，用于作为参数传递