如何将Websocket客户端与Signalr Core集线器连接？

Question

我正在asp.net核心版本2.2下的asp.net核心信号器中工作，我具有Web，android和ios客户端。在新的核心信号器android客户端中，仅当从Android发出请求时才支持websockets，然后它给出了例外，您的服务器不存在Web套接字，那么我如何使用Web套接字管理Andriod客户端到我现有的signalR集线器？

我的signlaR启动类

  // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)
        {
            services.Configure<CookiePolicyOptions>(options =>
            {
                // This lambda determines whether user consent for non-essential cookies is needed for a given request.
                options.CheckConsentNeeded = context => true;
                options.MinimumSameSitePolicy = SameSiteMode.None;
            });
            services.AddCors(options =>
            {
                options.AddPolicy("CorsPolicy",
                    builder => builder.SetIsOriginAllowed((host) => true)/*WithOrigins("https://localhost:44381")*/
                    .AllowAnyMethod()
                    .AllowAnyHeader()
                    .AllowCredentials());
            });

            services.AddSignalR();

            services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);
            //services.AddCors();

        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }
            else
            {
                app.UseExceptionHandler("/Error");
                // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
                app.UseHsts();
            }


            app.UseHttpsRedirection();
            app.UseCors("CorsPolicy");

            app.UseSignalR(routes =>
            {
                routes.MapHub<ChatHub>("/chatHub");
            });
            //app.UseStaticFiles();
            //app.UseCookiePolicy();
            app.UseMvc();
        }