#if NETCORE using System; using System.Collections.Generic; using Microsoft.AspNetCore.Http; using Microsoft.AspNetCore.Hosting; using Microsoft.Extensions.Hosting; using Microsoft.Extensions.Configuration; using Microsoft.Extensions.DependencyInjection; using Microsoft.AspNetCore.Builder; using System.Threading.Tasks; using System.Net; using System.Security.Cryptography.X509Certificates; namespace Apewer.Web { internal sealed class KestrelStartup { public KestrelStartup(IConfiguration configuration) { Configuration = configuration; } public IConfiguration Configuration { get; } // 此方法由运行时调用。 // 可使用此方法添加服务到容器。 public void ConfigureServices(IServiceCollection services) { // services.AddControllers(); services.AddSingleton(); } // 此方法由运行时调用。 // 可使用此方法配置 HTTP 请求命名管道。 public void Configure(IApplicationBuilder app, IWebHostEnvironment env) { if (env.IsDevelopment()) app.UseDeveloperExceptionPage(); var wsOptions = new WebSocketOptions(); wsOptions.KeepAliveInterval = TimeSpan.FromSeconds(20); app.UseWebSockets(wsOptions); // WebSocket //app.Use(async (context, next) => //{ // var server = Kestrel.Get(context.Connection.LocalPort); // if (server != null) // { // var wsa = server.WebSocket; // if (wsa != null) // { // if (context.WebSockets.IsWebSocketRequest) // { // try // { // using (var ws = await context.WebSockets.AcceptWebSocketAsync()) // { // wsa.Invoke(context, ws); // } // } // catch { } // } // } // } // await next(); //}); app.Run((context) => { var server = AspNetCore.Get(context.Connection.LocalPort); if (server == null) return Task.CompletedTask; var wsa = server.WebSocket; if (wsa != null && context.WebSockets.IsWebSocketRequest) { try { using (var ws = context.WebSockets.AcceptWebSocketAsync()) { wsa.Invoke(context, ws.Result); } } catch { } return Task.CompletedTask; } var a = server.Context; if (a != null) { try { a.Invoke(context); } catch { } return Task.CompletedTask; } return Task.CompletedTask; }); // app.Run(async (context) => { await context.Response.WriteAsync("Hello World!"); }); } } } #endif