Initial commit.

Shared/SignalR/TunnelHubExtensions.cs

@@ -0,0 +1,21 @@
+using System.Diagnostics.CodeAnalysis;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Routing;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace ClientApiPoC.Shared.SignalR {
+    public static class TunnelHubExtensions {
+        public static IServiceCollection AddTunnelHub(this IServiceCollection services) {
+            services.AddSignalR(options => {
+                // Nachrichtengröße auf max. 16MB bringen (Standard = 32KB).
+                options.MaximumReceiveMessageSize = (16 * 1024 * 1024);
+            });
+            services.AddSingleton<ClientTracker>();
+            return services;
+        }
+
+        public static HubEndpointConventionBuilder MapTunnelHub(this IEndpointRouteBuilder app, [StringSyntax("Route")] string pattern) {
+            return app.MapHub<TunnelHub>(pattern);
+        }
+    }
+}