Update connection method in JS player so it can be extended

www/video-rtc.js

@@ -194,7 +194,7 @@ class VideoRTC extends HTMLElement {
         this.wsState = WebSocket.CONNECTING;
 
         this.internalInit();
-        this.internalWS();
+        this.internalConnect();
     }
 
     /**
@@ -272,7 +272,7 @@ class VideoRTC extends HTMLElement {
         }
     }
 
-    internalWS() {
+    internalConnect() {
         if (this.wsState !== WebSocket.CONNECTING) return;
         if (this.ws) throw "connect with non null WebSocket";
 
@@ -287,6 +287,29 @@ class VideoRTC extends HTMLElement {
             // CONNECTING => OPEN
             this.wsState = WebSocket.OPEN;
 
+            this.internalOpen();
+        });
+
+        this.ws.addEventListener("close", () => {
+            console.debug("VideoRTC.ws.close", this.wsState);
+
+            if (this.wsState === WebSocket.CLOSED) return;
+
+            // CONNECTING, OPEN => CONNECTING
+            this.wsState = WebSocket.CONNECTING;
+            this.ws = null;
+
+            // reconnect no more than once every X seconds
+            const delay = Math.max(this.RECONNECT_TIMEOUT - (Date.now() - ts), 0);
+
+            this.reconnectTimeout = setTimeout(() => {
+                this.reconnectTimeout = 0;
+                this.internalConnect();
+            }, delay);
+        });
+    }
+
+    internalOpen() {
         this.ws.addEventListener("message", ev => {
             if (typeof ev.data === "string") {
                 const msg = JSON.parse(ev.data);
@@ -326,25 +349,6 @@ class VideoRTC extends HTMLElement {
                 this.internalMJPEG();
             }
         }
-        });
-
-        this.ws.addEventListener("close", () => {
-            console.debug("VideoRTC.ws.close", this.wsState);
-
-            if (this.wsState === WebSocket.CLOSED) return;
-
-            // CONNECTING, OPEN => CONNECTING
-            this.wsState = WebSocket.CONNECTING;
-            this.ws = null;
-
-            // reconnect no more than once every X seconds
-            const delay = Math.max(this.RECONNECT_TIMEOUT - (Date.now() - ts), 0);
-
-            this.reconnectTimeout = setTimeout(() => {
-                this.reconnectTimeout = 0;
-                this.internalWS();
-            }, delay);
-        });
     }
 
     internalMSE() {