Add several explanatory comments on code

src/Chat/Chat.tsx

@@ -3,6 +3,9 @@ import { Message } from "./Message";
 import { Client, Stomp } from "@stomp/stompjs";
 import { MessageType } from "./types";
 import { renderToStaticMarkup } from 'react-dom/server';
+// The last bit of magic sauce to make this work
+// EXPLANATION
+// 
 const domain = window.location.hostname
 const port = "8080"
 const connectionAddress = `ws://${domain}:${port}/ws`
@@ -21,20 +24,24 @@ const ChatWrapper = (
     })
     const destination = "/app/chat"
     const subscribe = "/sub/chat"
-    // const [children, setChildren] = useState<React.ReactElement[]>([])
+    // TODO solve issue with non-static markup
     stompClient.onConnect = (frame) => {
         stompClient.subscribe(subscribe, (message) => {
             console.log(`Collected new message: ${message.body}`);
             const {from, to, content} = JSON.parse(message.body) as MessageType
             const messageElement = <Message sender={from} text={content} />
-            // setChildren((prev) => [...prev, messageElement])
             console.log(messageElement);
 
             // Temporary solution
+            // The solution lacks interactibility - because it's static markup
             const container = document.getElementById("chat-inner") as HTMLDivElement
+            
+            // Truly horrible and disgusting
             container.innerHTML += renderToStaticMarkup(messageElement)
         })
     }
+
+    // Generic error handlers
     stompClient.onWebSocketError = (error) => {
         console.error('Error with websocket', error);
     };
@@ -44,9 +51,12 @@ const ChatWrapper = (
         console.error('Additional details: ' + frame.body);
     };
     
+    // Button press event handler.
     const sendDataButtonHandler = (ev: React.MouseEvent) => {
         console.log("WebSockets handler invoked.")
         
+        // There must be a react-native and non-document-getElementById way to do this
+        // TODO Explore
         const entryElement: HTMLInputElement = document.getElementById("data-entry") as HTMLInputElement
         const messageData = 
         {
@@ -54,8 +64,7 @@ const ChatWrapper = (
             to: "everyone",
             content: entryElement.value
         }
-        console.log(`STOMP connection status: ${stompClient.connected}`);
-        
+        console.log(`STOMP connection status: ${stompClient.connected}`); 
         stompClient.publish({
             body: JSON.stringify(messageData),
             destination: destination
@@ -63,6 +72,8 @@ const ChatWrapper = (
         ev.preventDefault()
     }
     useEffect(() => {
+        // Stomp client is disconnected after each re-render
+        // This should be actively avoided
         stompClient.activate()
         return () => {
             stompClient.deactivate()
@@ -70,10 +81,7 @@ const ChatWrapper = (
     }, [])
     return (
         <div className="chat">
-            {/* <button onClick={ev => {connect()}} disabled={connected}>Connect</button>
-            <button onClick={ev => {disconnect()}} disabled={!connected}>Disconnect</button> */}
             <div id="chat-inner">
-            {/* {children} */}
             </div>
             <span><input id="data-entry"></input><button onClick={ev => sendDataButtonHandler(ev)}>Send</button></span>
         </div>