From 0051fda788ac87f2903ff5369eb85d42aee9aaa9 Mon Sep 17 00:00:00 2001
From: Thanh Dodeur <tso@odoo.com>
Date: Tue, 7 Sep 2021 13:33:59 +0000
Subject: [PATCH] [FIX] mail: prevent blocking datachannel access if one is
 unavailable
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Before this commit, if one RTCDataChannel was not available, signaling
using the RTDDataChannels was faulty.

This commit fixes this issue by skipping unavailable dataChannels.

closes odoo/odoo#76102

Signed-off-by: Sébastien Theys (seb) <seb@odoo.com>
---
 addons/mail/static/src/models/rtc/rtc.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/addons/mail/static/src/models/rtc/rtc.js b/addons/mail/static/src/models/rtc/rtc.js
index e37c9e7350c89..b754e05e12633 100644
--- a/addons/mail/static/src/models/rtc/rtc.js
+++ b/addons/mail/static/src/models/rtc/rtc.js
@@ -633,7 +633,7 @@ function factory(dependencies) {
                 for (const token of targetTokens) {
                     const dataChannel = this._dataChannels[token];
                     if (!dataChannel || dataChannel.readyState !== 'open') {
-                        return;
+                        continue;
                     }
                     dataChannel.send(content);
                 }