/// <summary>
/// 开启监听
/// </summary>
/// <param name="handler"></param>
/// <returns></returns>
public async Task StartAsync(RequestDelegate handler)
{
Array.ForEach(_urls, url => _httpListener.Prefixes.Add(url));
_httpListener.Start();
Console.WriteLine("Server started and is listening on: {0}", string.Join(';', _urls));
while (true)
{
//1.监听到Http请求，生成自己的上下文
HttpListenerContext listenerContext = await _httpListener.GetContextAsync();
//2.生成feature适配
var feature = new HttpListenerFeature(listenerContext);
var features = new FeatureCollection()
.Set <IHttpRequestFeature>(feature)
.Set <IHttpResponseFeature>(feature);
//3.由feature生成HttpContext
var httpContext = new HttpContext(features);
//4.进入HttpHandler
await handler(httpContext);
//5.结束
listenerContext.Response.Close();
}
}
public async Task StartAsync(RequestDelegate handler)
{
Array.ForEach(_urls, url => _httpListener.Prefixes.Add(url));
_httpListener.Start();
while (true)
{
var listenerContext = await _httpListener.GetContextAsync();
var feature = new HttpListenerFeature(listenerContext);
var features = new FeatureCollection()
.Set <IHttpRequestFeature>(feature)
.Set <IHttpResponseFeature>(feature);
var httpContext = new HttpContext(features);
await handler(httpContext);
listenerContext.Response.Close();
}
}
public async Task StartAsync(RequestDelegate handler)
{
Array.ForEach(_urls, url => _httpListener.Prefixes.Add(url));
_httpListener.Start();
while (true)
{
var listenerContext = await _httpListener.GetContextAsync();
// 打印状态行: 请求方法, URL, 协议版本
Console.WriteLine("{0} {1} HTTP/{2}",
listenerContext.Request.HttpMethod,
listenerContext.Request.RawUrl,
listenerContext.Request.ProtocolVersion);
var feature = new HttpListenerFeature(listenerContext);
var features = new FeatureCollection()
.Set <IHttpRequestFeature>(feature)
.Set <IHttpResponseFeature>(feature);
var httpContext = new HttpContext(features);
await handler(httpContext);
listenerContext.Response.Close();
}
}
