94 lines
1.9 KiB
C++
94 lines
1.9 KiB
C++
#ifndef _ASYNC_WORKER_H_
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#define _ASYNC_WORKER_H_
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/*
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* 单独运行的线程，用于非游戏主线程执行的操作
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* 比如访问每个web接口。
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* 增加新的功能，只需要定义线程的执行函数，以及执行完成后的回调函数
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*/
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using namespace thread;
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using namespace container;
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class AsyncWorker: public thread::BaseThread
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{
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public:
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typedef BufferAllocator AsyncWorkerAlloc;
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typedef BaseThread Inherited;
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typedef void (*WordFunc)(void* cb);
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typedef void (*WorkerCallBack)(void* cb);
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typedef void (*FreeFunc)(void* cb);
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struct LuaParams
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{
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ScriptValueList req_; // 请求的参数列表
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ScriptValueList result_; // 执行完后返回的值
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};
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struct CBData
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{
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unsigned int guid_; // 序列号，每个执行的函数都会分配一个唯一的id，用于回调
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WordFunc work_func_; // 在本线程里执行的工作函数，比如访问web
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WordFunc after_func_; // 在游戏主线程要执行的函数指针,即回调函数
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FreeFunc free_func_;
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void* params_;
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AsyncWorker* worker_;
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CBData(AsyncWorker* worker, unsigned int guid):
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guid_(guid), work_func_(NULL), after_func_(NULL),
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free_func_(NULL), params_(NULL), worker_(worker)
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{
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}
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};
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public:
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AsyncWorker(const char* lua_file = NULL);
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void LoadScript(const char* lua_file);
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virtual ~AsyncWorker();
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// 新增一个线程执行的操作
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void AppendWork(CBData* cb);
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public:
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AsyncWorkerAlloc& GetAlloc()
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{
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return alloc_;
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}
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void SetWorkCallBack(WorkerCallBack wcb)
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{
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wcb_ = wcb;
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}
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void Reload()
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{
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reload_ = true;
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}
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// 发送执行lua的请求
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unsigned int SendLuaMessage(ScriptValueList& req, WordFunc func);
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protected:
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void OnRoutine();
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//单次逻辑处理
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int Run();
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void OnStart();
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void OnStop();
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private:
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static void FreeLuaParams(void* callback);
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static void ExecuteLua(void* cb);
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private:
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QueueList<CBData*> cb_list_;
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Mutex cb_list_lock_;
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AsyncWorkerAlloc alloc_;
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unsigned int id_;
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WorkerCallBack wcb_;
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BaseScript script_; // 用于执行lua的代码
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bool reload_; // 通知重新加载脚本
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char lua_file_[128]; //文件名
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};
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#endif
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