Configure first WebSocket test

Sources/App/configure.swift

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+import Vapor
+
+// configures your application
+public func configure(_ app: Application) throws {
+    app.http.server.configuration.port = 10000
+    try routes(app)
+}

Sources/App/routes.swift

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+import Vapor
+
+var connection: WebSocket?
+
+func routes(_ app: Application) throws {
+    
+    app.get { req in
+        return "It works!"
+    }
+    
+    /**
+     Start a new websocket connection for the client to receive table updates from the server
+     - Returns: Nothing
+     - Note: The first (and only) message from the client over the connection must be a valid session token.
+     */
+    app.webSocket("listen") { req, socket in
+        socket.onBinary { socket, data in
+            print("\(data)")
+        }
+        socket.onText { socket, text in
+            print(text)
+        }
+        
+        _ = socket.onClose.always { result in
+            connection = nil
+            print("Socket closed")
+        }
+        connection = socket
+        print("Socket connected")
+    }
+}

Sources/Run/main.swift

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+import App
+import Vapor
+
+var env = try Environment.detect()
+try LoggingSystem.bootstrap(from: &env)
+let app = Application(env)
+defer { app.shutdown() }
+try configure(app)
+try app.run()