Simple SignalR implementation.

Author: Dave 'Gizmo' Gymer

Controlzmo/Hub.cs

@@ -0,0 +1,14 @@
+using Microsoft.AspNetCore.SignalR;
+using System.Threading.Tasks;
+
+namespace Controlzmo
+{
+    public class TestHub : Hub
+    {
+        // Nothing magic about user, it and message are just arguments
+        public async Task TestMessage(string message)
+        {
+            await Clients.All.SendAsync("TestMessage", message);
+        }
+    }
+}

Controlzmo/Pages/Index.cshtml

@@ -12,7 +12,11 @@
         </tr>
         <tr>
             <th>@Html.DisplayNameFor(model => model.Field2)</th>
-            <td>@Model.Field2</td>
+            <td id="clickyClicky">@Model.Field2</td>
         </tr>
     </table>
+    <ul id="messagesList"></ul>
 </div>
+
+<script src="~/js/signalr/dist/browser/signalr.js"></script>
+<script src="~/js/test.js"></script>

Controlzmo/Startup.cs

@@ -23,6 +23,7 @@ public Startup(IConfiguration configuration)
         public void ConfigureServices(IServiceCollection services)
         {
             services.AddRazorPages();
+            services.AddSignalR();
         }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
@@ -46,6 +47,7 @@ public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
             app.UseEndpoints(endpoints =>
             {
                 endpoints.MapRazorPages();
+                endpoints.MapHub<TestHub>("/hub/test");
             });
         }
     }

Controlzmo/libman.json

@@ -0,0 +1,15 @@
+{
+  "version": "1.0",
+  "defaultProvider": "cdnjs",
+  "libraries": [
+    {
+      "provider": "unpkg",
+      "library": "@microsoft/signalr@latest",
+      "destination": "wwwroot/js/signalr/",
+      "files": [
+        "dist/browser/signalr.js",
+        "dist/browser/signalr.min.js"
+      ]
+    }
+  ]
+}