Idle Connection Duration in Salesforce Chat Deployment

If the Chat connection is idle or disconnected, the Chat will be ended in 40 seconds. To increase this idle connection time out, use Idle Connection Warning Duration and Idle Connection Timeout Duration. Idle Connection Warning Duration 40 seconds plus the value entered in this field before warning is sent. Idle Connection Timeout Duration 40 seconds plus the value entered in this field before chat is timed out.