Node.js 是使用 JavaScript 构建服务器应用程序的快速增长平台。现在它在生产环境中的使用越来越广泛,Node.js 应用程序将开始受到特定的安全漏洞攻击。保护您的用户将需要了解 Node.js 独有的攻击向量以及与其他 Web 应用程序平台共享的攻击向量。 本书涵盖的内容 第一章,Node.js 简介,介绍了 Node.js 并解释了它...
Watchdog::~Watchdog(){// 通知子线程退出uv_async_send(&async_);// 等待子线程退出uv_thread_join(&thread_);uv_close(reinterpret_cast<uv_handle_t*>(&async_),nullptr);// UV_RUN_DEFAULT so that libuv has a chance to clean up.uv_run(&loop_,UV_RUN_DEFAULT);CheckedUvLoopClose(&loop_)...
Watchdog::~Watchdog(){// 通知子线程退出uv_async_send(&async_);// 等待子线程退出uv_thread_join(&thread_);uv_close(reinterpret_cast<uv_handle_t*>(&async_),nullptr);// UV_RUN_DEFAULT so that libuv has a chance to clean up.uv_run(&loop_,UV_RUN_DEFAULT);CheckedUvLoopClose(&loop_)...
loop.data=nullptr;//在子线程开启一个新的事件循环interr = uv_loop_init(&loop); std::shared_ptr<RequestQueueData> queue(newRequestQueueData(&loop), ...);//新建一个 delegate,用于处理请求std::unique_ptr<InspectorIoDelegate>delegate(newInspectorIoDelegate(queue, main_thread_, ...) ); InspectorS...
function maybeInvokeDelegate(delegate, context) { var method = delegate.iterator[context.method]; if (method === undefined) { // A .throw or .return when the delegate iterator has no .throw // method always terminates the yield* loop. ...
Using promises/async Scripting Node.js from CLR Docker Inline C# code ES5 varedge=require('edge-js');varhelloWorld=edge.func(function(){/*async (input) => {return ".NET Welcomes " + input.ToString();}*/});helloWorld('JavaScript',function(error,result){if(error)throwerror;console.log(re...
显示在textView里 self.textView.text = [NSString stringWithFormat:@"%@",dict]; } pragma mark - get异步...创建链接对象,发送请求 [NSURLConnection connectionWithRequest:request delegate:self]; } pragma mark - POST同步...nil]; //5.显示 self.textView.text = [NSString stringWithFormat:@"%@"...
app.use(async ctx => { ctx; // is the Context ctx.request; // is a Koa Request ctx.response; // is a Koa Response }); Many of the context's accessors and methods simply delegate to theirctx.requestorctx.responseequivalents for convenience, and are otherwise identical. For examplectx...
‘userland’ code runs in one thread. Starting a simple node application and looking at the processes reveals that Node.js in fact spins up a number of threads. This is because Node.js maintains a thread pool to delegate synchronous tasks to, while Google V8 creates its own threads for ...
rc=uv_loop_init(&loop_);//初始化线程间通信结构体,并设置回调 rc=uv_async_init(&loop_,&async_,[](uv_async_t*signal){Watchdog*w=ContainerOf(&Watchdog::async_,signal);uv_stop(&w->loop_);});//在子线程的事件循环中初始化和启动定时器 ...