Create project files

yawaflua.WebSockets/Core/Middleware/WebSocketMiddleware.cs

@@ -0,0 +1,25 @@
+using Microsoft.AspNetCore.Http;
+
+namespace yawaflua.WebSockets.Core.Middleware;
+
+public class WebSocketMiddleware : IMiddleware
+{
+    private readonly WebSocketRouter _router;
+
+    public WebSocketMiddleware(WebSocketRouter router)
+    {
+        _router = router;
+    }
+
+    public async Task InvokeAsync(HttpContext context, RequestDelegate next)
+    {
+        if (context.WebSockets.IsWebSocketRequest)
+        {
+            await _router.HandleRequest(context);
+        }
+        else
+        {
+            await next(context);
+        }
+    }
+}