루트 컴포넌트에 라우터와 소켓 컨텍스트 추가

 import React from 'react';
+import { BrowserRouter as Router, Switch, Route } from 'react-router-dom';
+import { socket, SocketProvider } from './SocketContext';
+import { Login } from './Login';
 
-function App() {
+const App: React.FC = () => {
   return (
-    <div className="App">
-      <div className="ml-3 mb-3 font-bold text-2xl">TESTING</div>
-      <header className="App-header">
-        <p>
-          Edit <code>src/App.tsx</code> and save to reload.
-        </p>
-        <a
-          className="App-link"
-          href="https://reactjs.org"
-          target="_blank"
-          rel="noopener noreferrer"
-        >
-          Learn React
-        </a>
-      </header>
-    </div>
+    <SocketProvider value={socket}>
+      <Router>
+        <Switch>
+          <Route exact path='/' component={Login}/>
+          <Route path='/rooms'></Route>
+          <Route path='/:roomId'></Route>
+        </Switch>
+      </Router>
+    </SocketProvider>
   );
 }
 

+import React from 'react';
+import { io } from 'socket.io-client';
+
+export const socket = io('http://localhost/');
+const SocketContext = React.createContext(socket);
+
+export const SocketProvider = SocketContext.Provider;
+export const SocketConsumer = SocketContext.Consumer;
+export default SocketContext;