audio playback

src/background/session.ts

@@ -32,6 +32,7 @@ let socket: WebSocket;
 let success = false;
 let auth = false;
 
+
 const authSession = async (_event, payload: string | UserCreds | null): Promise<string> => {
     return new Promise((resolve, reject) => {
 
@@ -60,6 +61,17 @@ const authSession = async (_event, payload: string | UserCreds | null): Promise<
     });
 };
 
+// function parseHexString(str: string) { 
+//     var result = [];
+//     while (str.length >= 8) { 
+//         result.push(parseInt(str.substring(0, 8), 16));
+
+//         str = str.substring(8, str.length);
+//     }
+
+//     return result;
+// }
+
 const receiveMessage = (message: string): void => {
 
     while (!auth) {
@@ -67,12 +79,16 @@ const receiveMessage = (message: string): void => {
         return;
     }
 
+    // Parse the message.
     const parsed: RenderMessage = JSON.parse(message);
     console.log('message received', parsed.content.text);
+
+    // If there is audio, play it.
     if (parsed.content.audio) {
-        console.log('audio received');
-        play(parsed.content.audio);
+        const audioBytes = Buffer.from(parsed.content.audio, 'hex');
+        play(audioBytes);
     }
+
     backgroundMitt.emit('ipc-renderer', {
         endpoint: 'render-message',
         message: parsed