From 9b3f2f94c88eaf08838f45f3d4c5f418149115be Mon Sep 17 00:00:00 2001
From: Sergiu Toma <sergiu.toma@safemobile.com>
Date: Wed, 22 Feb 2023 18:46:01 +0200
Subject: [PATCH] LH-276: Fix audio when initiator is not set yet(at start)

---
 app.js | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/app.js b/app.js
index 5f3a652..f25b330 100644
--- a/app.js
+++ b/app.js
@@ -500,11 +500,11 @@ const consumeVideo = async ({ callId, socketId, rtpCapabilities }) => {
 const consumeAudio = async ({ callId, socketId, rtpCapabilities }) => {
   try {
     // Handlers for consumer transport https://mediasoup.org/documentation/v3/mediasoup/api/#consumer-on-transportclose
-    if (isInitiator(callId, socketId)) {
+    if (isInitiator(callId, socketId) && videoCalls[callId].receiverAudioProducer) {
       console.log('1videoCalls[callId].receiverAudioProducer', videoCalls[callId].receiverAudioProducer);
       const producerId = videoCalls[callId].receiverAudioProducer.id;
       if (!canConsume({ callId, producerId, rtpCapabilities })) return null;
-  
+
       videoCalls[callId].initiatorConsumerAudio = await videoCalls[callId].initiatorConsumerTransport.consume({
         producerId,
         rtpCapabilities,
@@ -518,11 +518,11 @@ const consumeAudio = async ({ callId, socketId, rtpCapabilities }) => {
       };
       console.log('audio returnData', returnData);
       return returnData;
-    } else {
+    } else if (videoCalls[callId].initiatorAudioProducer) {
       console.log('2videoCalls[callId].initiatorAudioProducer', videoCalls[callId].initiatorAudioProducer);
       const producerId = videoCalls[callId].initiatorAudioProducer.id;
       if (!canConsume({ callId, producerId, rtpCapabilities })) return null;
-  
+
       videoCalls[callId].receiverConsumerAudio = await videoCalls[callId].receiverConsumerTransport.consume({
         producerId,
         rtpCapabilities,
@@ -536,9 +536,11 @@ const consumeAudio = async ({ callId, socketId, rtpCapabilities }) => {
       };
       console.log('audio returnData', returnData);
       return returnData;
+    } else {
+      return null;
     }
   } catch (error) {
-    console.error(`[consumeAudio] | ERROR | error: ${error}`)
+    console.error(`[consumeAudio] | ERROR | error: ${error}`);
   }
 };