From 14f725cee1c37d9348539fedd888bac87f2cd3b4 Mon Sep 17 00:00:00 2001
From: David Novicki <dnovicki@amazon.com>
Date: Tue, 4 Sep 2018 14:21:59 -0700
Subject: [PATCH] added optional support for echoCancellationType

---
 src/js/rtc_session.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/js/rtc_session.js b/src/js/rtc_session.js
index ccce1b8..d243f56 100644
--- a/src/js/rtc_session.js
+++ b/src/js/rtc_session.js
@@ -703,6 +703,9 @@ export default class RtcSession {
     set echoCancellation(flag) {
         this._echoCancellation = flag;
     }
+    set echoCancellationType(type) {
+        this._echoCancellationType = type;
+    }
     set enableVideo(flag) {
         this._enableVideo = flag;
     }
@@ -1088,6 +1091,9 @@ export default class RtcSession {
             if (typeof self._echoCancellation !== 'undefined') {
                 audioConstraints.echoCancellation = !!self._echoCancellation;
             }
+            if (typeof self._echoCancellationType !== 'undefined') {
+                audioConstraints.echoCancellationType = self._echoCancellationType;
+            }
             if (Object.keys(audioConstraints).length > 0) {
                 mediaConstraints.audio = audioConstraints;
             } else {