Merge pull request #8 from questo-ai/stability

Stability

public/js/chat.js

@@ -97,7 +97,6 @@ var VideoChat = {
         Snackbar.close();
       },
     });
-
     VideoChat.localVideo.srcObject = stream;
 
     // Now we're ready to join the chat room.
@@ -137,12 +136,11 @@ var VideoChat = {
     VideoChat.remoteVideoWrapper.removeChild(
       document.querySelectorAll(`[uuid="${uuid}"]`)[0]
     );
-
     // Delete connection & metadata
     VideoChat.connected.delete(uuid);
+    VideoChat.peerConnections.get(uuid).close(); // This is necessary, because otherwise the RTC connection isn't closed
     VideoChat.peerConnections.delete(uuid);
     dataChannel.delete(uuid);
-
     if (VideoChat.peerConnections.size === 0) {
       displayWaitingCaption();
     }
@@ -699,7 +697,7 @@ function switchStreamHelper(stream) {
     }
   });
   // Update local video stream
-  VideoChat.localStream = videoTrack;
+  VideoChat.localStream = stream;
   // Update local video object
   VideoChat.localVideo.srcObject = stream;
   // Unpause video on swap
@@ -821,39 +819,6 @@ function recieveCaptions(captions) {
 }
 // End Live caption
 
-// Translation
-// function translate(text) {
-//   let fromLang = "en";
-//   let toLang = "zh";
-//   // let text = "hello how are you?";
-//   const API_KEY = "APIKEYHERE";
-//   let gurl = `https://translation.googleapis.com/language/translate/v2?key=${API_KEY}`;
-//   gurl += "&q=" + encodeURI(text);
-//   gurl += `&source=${fromLang}`;
-//   gurl += `&target=${toLang}`;
-//   fetch(gurl, {
-//     method: "GET",
-//     headers: {
-//       "Content-Type": "application/json",
-//       Accept: "application/json",
-//     },
-//   })
-//     .then((res) => res.json())
-//     .then((response) => {
-//       // console.log("response from google: ", response);
-//       // return response["data"]["translations"][0]["translatedText"];
-//       logIt(response);
-//       var translatedText =
-//         response["data"]["translations"][0]["translatedText"];
-//       console.log(translatedText);
-//       dataChanel.send("cap:" + translatedText);
-//     })
-//     .catch((error) => {
-//       console.log("There was an error with the translation request: ", error);
-//     });
-// }
-// End Translation
-
 // Text Chat
 // Add text message to chat screen on page
 function addMessageToScreen(msg, border, isOwnMessage) {