1 files changed, 3 insertions, 5 deletions
diff --git a/addons/im_livechat/static/src/models/messaging_initializer/messaging_initializer.js b/addons/im_livechat/static/src/models/messaging_initializer/messaging_initializer.js
index 634fbb5dbfe..56e02d9b5de 100644
--- a/addons/im_livechat/static/src/models/messaging_initializer/messaging_initializer.js
+++ b/addons/im_livechat/static/src/models/messaging_initializer/messaging_initializer.js
@@ -2,6 +2,7 @@ odoo.define('im_livechat/static/src/models/messaging_initializer/messaging_initi
 'use strict';
 
 const { registerInstancePatchModel } = require('mail/static/src/model/model_core.js');
+const { executeGracefully } = require('mail/static/src/utils/utils.js');
 
 registerInstancePatchModel('mail.messaging_initializer', 'im_livechat/static/src/models/messaging_initializer/messaging_initializer.js', {
 
@@ -16,10 +17,7 @@ registerInstancePatchModel('mail.messaging_initializer', 'im_livechat/static/src
     async _initChannels(initMessagingData) {
         await this.async(() => this._super(initMessagingData));
         const { channel_livechat = [] } = initMessagingData;
-        for (const data of channel_livechat) {
-            // there might be a lot of channels, insert each of them one by
-            // one asynchronously to avoid blocking the UI
-            await this.async(() => new Promise(resolve => setTimeout(resolve)));
+        return executeGracefully(channel_livechat.map(data => () => {
             const channel = this.env.models['mail.thread'].insert(
                 this.env.models['mail.thread'].convertData(data),
             );
@@ -28,7 +26,7 @@ registerInstancePatchModel('mail.messaging_initializer', 'im_livechat/static/src
             if (!channel.isPinned) {
                 channel.pin();
             }
-        }
+        }));
     },
 });