2240037_WCSHSCP/WcfControlMonitorWebLib/Core/Startup.cs

using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.SignalR;
using Microsoft.Extensions.DependencyInjection;
using System.Reflection;
using WcfControlMonitorLib;
using WcfControlMonitorWebLib.Hubs;

namespace WcfControlMonitorWebLib
{
    /// <summary>
    /// 启动项
    /// </summary>
    public class Startup
    {
        /// <summary>
        /// 服务配置
        /// </summary>
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddCors(options =>
            {
                options.AddDefaultPolicy(policy =>
                {
                    policy
                        .SetIsOriginAllowed(_ => true)
                        .AllowAnyHeader()
                        .AllowCredentials()
                        .AllowAnyMethod();
                });
            });
            services.AddMvc(options => options.Filters.Add<ActionFilter>());
            services.AddSignalR();
        }

        /// <summary>
        /// 应用配置
        /// </summary>
        public void Configure(IApplicationBuilder app)
        {
            app.UseCors();
            app.UseMvc();
            app.UseSignalR(builder => builder.MapHub<MonitorHub>("/signalr/monitor"));

            //订阅某个事件实现数据推送
            //SControlMonitor.MonitorHub += (sender, e) => app.ApplicationServices.GetService<IHubContext<MonitorHub>>().Clients.All.SendAsync("broadcast", sender);

            Model.CGetInfo.DeviceChange += (Device) =>
            {
                var hub = app.ApplicationServices.GetService<IHubContext<MonitorHub>>();
                hub.Clients.All.SendAsync("broadcast", Device);
            };
        }
    }
}