From 5cf49fdebfe8b82ba6ca6b49bcac3228b95eeddc Mon Sep 17 00:00:00 2001
From: giongto35 <giongto35@yahoo.com>
Date: Wed, 10 Apr 2019 00:02:10 +0800
Subject: [PATCH] Clean

---
 main.go         | 4 +++-
 static/js/ws.js | 3 ---
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/main.go b/main.go
index b9c55ff9..d476b5b2 100644
--- a/main.go
+++ b/main.go
@@ -145,7 +145,8 @@ func ws(w http.ResponseWriter, r *http.Request) {
 			break
 		}
 
-		// connectivity
+		// SDP connection initializations follows WebRTC convention
+		// https://developer.mozilla.org/en-US/docs/Web/API/WebRTC_API/Protocols
 		switch req.ID {
 		case "ping":
 			gameName = req.Data
@@ -165,6 +166,7 @@ func ws(w http.ResponseWriter, r *http.Request) {
 			res.Data = localSession
 
 		case "candidate":
+			// Unuse code
 			hi := pionRTC.ICECandidateInit{}
 			err = json.Unmarshal([]byte(req.Data), &hi)
 			if err != nil {
diff --git a/static/js/ws.js b/static/js/ws.js
index 348abb5a..0278f2ff 100644
--- a/static/js/ws.js
+++ b/static/js/ws.js
@@ -73,10 +73,8 @@ function startGame() {
         else if (pc.iceConnectionState === "disconnected") {
             endInput();
         }
-
     }
 
-
     // stream channel
     pc.ontrack = function (event) {
         log("New stream, yay!");
@@ -94,7 +92,6 @@ function startGame() {
             conn.send(JSON.stringify({"id": "sdp", "data": session}));
         } else {
             console.log(JSON.stringify(event.candidate));
-            // conn.send(JSON.stringify({"id": "candidate", "data": JSON.stringify(event.candidate)}));
         }
     }