jdk*_*zek 8 asp.net-mvc asynchronous
在ASP.NET MVC中的异步控制器中,是否有任何方法可以判断客户端是否/何时中止请求?
[NoAsyncTimeout]
public void IndexAsync() {
var source = new CancellationTokenSource();
Task.Factory.StartNew(() => {
while (true) {
if (source.Token.IsCancellationRequested) {
AsyncManager.Finish();
return;
}
Response.Write(".");
Thread.Sleep(1000);
}
}, source.Token);
// Is there any way to do this?
Request.Aborted += (sender, e) => source.Cancel();
AsyncManager.OutstandingOperations.Increment();
}
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怎么样使用
HttpContext.Current.Response.IsClientConnected
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从一个非常基本的测试来看,这似乎不适用于中止的ajax请求.MSDN建议应该这样做.